HP MSR Router Series Layer 2 - WAN Access Command Reference(V7) Part number: 5998-5691 Software version: CMW710-R0106 Document version: 6PW100-20140607
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Contents PPP and MP commands ··············································································································································· 1 PPP commands··································································································································································· 1 display ip pool ···············································································································································
ppp mp short-sequence ········································································································································· 43 ppp mp sort-buffer-size ········································································································································· 43 ppp mp timer lost-fragment··································································································································· 44 ppp mp user ···········
reset counters interface virtual-ppp ······················································································································ 88 reset l2tp tunnel ····················································································································································· 89 service (MSR4000) ··············································································································································· 89 shutdown ········
isdn l3-timer ·························································································································································· 134 isdn link-mode p2p ·············································································································································· 135 isdn number-property ·········································································································································· 136 isdn over
Modem management commands··························································································································· 197 country-code ························································································································································· 197 modem answer-timer ··········································································································································· 198 modem auto-answer ·······
dialer disconnect ················································································································································· 248 dialer flow-interval ··············································································································································· 248 dialer number ······················································································································································ 249 dialer
PPP and MP commands In this chapter, "MSR2000" refers to MSR2003. "MSR3000" collectively refers to MSR3012, MSR3024, MSR3044, MSR3064. "MSR4000" collectively refers to MSR4060 and MSR4080. This feature is available only on SAE, AS, ASE, BS, E1, E1-F, T1, T1-F, POS, CPOS, CE3, CT3, or AM interface modules. PPP commands display ip pool Use display ip pool to display address pools.
display ip pool group a Group name: a Pool name Start IP address End IP address Free In use aaa1 1.1.1.1 1.1.1.5 5 0 aaa2 1.1.1.6 1.1.1.10 5 0 # Display detailed information about the address pool bbb. display ip pool bbb Group name: b Pool name Start IP address End IP address Free In use bbb 1.1.2.1 1.1.2.5 4 1 2.2.2.1 2.2.2.5 5 0 In use IP addresses: IP address Interface 1.1.2.
• If VT interfaces, dialer interfaces, or ISDN interfaces are used, the associated VA interfaces perform IPHC. You can view the compression information on the VA interfaces. • If MP-group interfaces are used, the MP-group interfaces perform IPHC. You can view the compression information on the MP-group interfaces. When IPHC applies to normal PPP links, physical interfaces perform IPHC. You can view the compression information on the physical interfaces.
Field Description Statistics for received packets: • Compressed—Number of compressed Received: packets. Compressed/Error/Total • Error—Number of error packets. • Total—Total number of received packets. Statistics for sent packets: • Compressed—Number of compressed packets. • • • • Sent: Compressed/Total Sent/Saved/Total Packet-based compression ratio Total—Total number of sent packets. Sent—Bytes of sent packets. Saved—Bytes of saved packets.
Predefined user roles network-admin Usage guidelines This command is mutually exclusive with the ip address command. Examples # Enable IP address negotiation on Serial 2/1/0. system-view [Sysname] interface serial 2/1/0 [Sysname-Serial2/1/0] ip address ppp-negotiate Related commands • ip address (Layer 3—IP Services Command Reference) • remote address ip pool Use ip pool to configure an address pool. Use undo ip pool to remove an address pool or an IP address range of the address pool.
One address pool can contain multiple IP address ranges. You can execute this command multiple times to specify multiple IP address ranges for an address pool. An address pool can contain a maximum of 65535 IP addresses, and so can an IP address range. IP address ranges in different groups can be overlapping, but those in the same group cannot. Changes to an address pool do not affect assigned IP addresses.
Views Interface view Predefined user roles network-admin Parameters hex-number: ACCM value in hexadecimal format, in the range of 0 to 0xFFFFFFFF. Usage guidelines ACCM negotiation only applies to asynchronous links. Examples # Set the ACCM value sent to the peer to 0x01010101 on Serial 2/1/0. system-view [Sysname] interface serial 2/1/0 [Sysname-Serial2/1/0] ppp accm 01010101 ppp account-statistics enable Use ppp account-statistics enable to enable PPP accounting.
[Sysname] interface serial 2/1/0 [Sysname-Serial2/1/0] ppp account-statistics enable ppp acfc local-request Use ppp acfc local-request to configure the local end to send ACFC requests by including the ACFC option in outbound LCP negotiation requests. Use undo ppp acfc local-request to restore the default. Syntax ppp acfc local-request undo ppp acfc local-request Default The local end does not include the ACFC option in outbound LCP negotiation requests.
[Sysname] interface serial 2/1/0 [Sysname-Serial2/1/0] ppp acfc remote-reject ppp authentication-mode Use ppp authentication-mode to configure the PPP authentication mode. Use undo ppp authentication-mode to disable PPP authentication. Syntax ppp authentication-mode { chap | ms-chap | ms-chap-v2 | pap } * [ [ call-in ] domain isp-name ] undo ppp authentication-mode Default PPP authentication is disabled.
You can use the display domain command to display the domain configuration. If you configure the ppp authentication-mode command without specifying the domain keyword, the system checks the username for domain information. • If the username contains an ISP domain name, this ISP domain will be used for authentication. If the ISP domain does not exist on the local device, the user's access request is denied. • If the username does not contain an ISP domain name, the default ISP domain is used.
Parameters cipher: Sets a ciphertext password. simple: Sets a plaintext password. password: Specifies the password for CHAP authentication. This argument is case sensitive. If simple is specified, it must be a string of 1 to 255 characters. If cipher is specified, it must be a ciphertext string of 1 to 373 characters. Usage guidelines For security purposes, all passwords, including passwords configured in plain text, are saved in cipher text.
[Sysname-Serial2/1/0] ppp chap user Root Related commands ppp authentication-mode chap ppp compression iphc enable Use ppp compression iphc enable to enable IP header compression. Use undo ppp compression iphc enable to disable IP header compression. Syntax ppp compression iphc enable [ nonstandard ] undo ppp compression iphc enable Default IP header compression is disabled.
Syntax ppp compression iphc tcp-connections number undo ppp compression iphc tcp-connections Default An interface can perform RTP header compression for a maximum of 16 connections. Views Interface view Predefined user roles network-admin Parameters number: Specifies the maximum number of connections for which an interface can perform RTP header compression.
Syntax ppp compression iphc tcp-connections number undo ppp compression iphc tcp-connections Default An interface can perform TCP header compression for a maximum of 16 connections. Views Interface view Predefined user roles network-admin Parameters number: Specifies the maximum number of connections for which an interface can perform TCP header compression. The value range for this argument is 3 to 256. Usage guidelines TCP is a connection-oriented protocol.
Default A device does not allocate DNS server IP addresses to its peer if the peer does not request them. Views Interface view Predefined user roles network-admin Parameters primary-dns-address: Primary DNS server IP address to be set. secondary-dns-address: Secondary DNS server IP address to be set. Usage guidelines When connected through PPP, a device can assign DNS server IP addresses to its peer during PPP negotiation (if the peer requests).
Generally, the server will specify a DNS server address for a client in PPP negotiation only after the client is configured with the ppp ipcp dns request command. For some special devices to forcibly specify DNS server addresses for clients that do not initiate requests, you must configure the ppp ipcp dns admit-any command on these devices.
Syntax ppp pap local-user username password { cipher | simple } password undo ppp pap local-user Default The username and the password for PAP authentication are blank. Views Interface view Predefined user roles network-admin Parameters username: Username of the local device for PAP authentication, a case-sensitive string of 1 to 80 characters. cipher: Sets a ciphertext password. simple: Sets a plaintext password. password: Specifies a case-sensitive password for PAP authentication.
Default The local end does not include the PFC option in outbound LCP negotiation requests. Views Interface view Predefined user roles network-admin Examples # Configure interface Serial 2/1/0 to send PFC requests during PPP negotiation. system-view [Sysname] interface serial 2/1/0 [Sysname-Serial2/1/0] ppp pfc local-request ppp pfc remote-reject Use ppp pfc remote-reject to configure the local end to reject PFC requests received from the remote peer.
Default The PPP negotiation timeout time is 3 seconds. Views Interface view Predefined user roles network-admin Parameters seconds: Negotiation timeout time to be set, in the range of 1 to 10 seconds. Usage guidelines In PPP negotiation, if the local device receives no response from the peer during the timeout time after it sends a packet, the local device sends the last packet again. Examples # Set the PPP negotiation timeout time to 5 seconds.
An interface configured with the remote address command forcibly assigns an IP address to the peer. If the peer is not configured with the ip address ppp-negotiate command but configured with an IP address, it does not accept the assigned IP address. This leads to an IPCP negotiation failure. The remote address command does not take effect until the next IPCP negotiation.
timer-hold Use timer-hold to set the interval for sending keepalive packets. Use undo timer-hold to restore the default. Syntax timer-hold period undo timer-hold Default The interval for sending keepalive packets is 10 seconds. Views Interface view Predefined user roles network-admin Parameters period: Specifies the interval for sending keepalive packets, in the range of 0 to 32767 seconds. The value 0 disables keepalive packet sending.
Predefined user roles network-admin Parameters bandwidth-value: Specifies the expected bandwidth in the range of 1 to 400000000 kbps. Usage guidelines The expected bandwidth of an interface affects the link costs in OSPF, OSPFv3, and IS-IS. For more information, see Layer 3—IP Routing Configuration Guide. Examples # Set the expected bandwidth of interface Virtual-Template 10 to 1000 kbps.
system-view [Sysname] interface mp-group 3 [Sysname-Mp-group3] default description Use description to set the description for a VT or MP-group interface. Use undo description to restore the default. Syntax description text undo description Default The description for a VT or MP-group interface is interface name Interface (for example, Virtual-Template1 Interface or MP-group3 Interface).
Parameters interface-number: Specifies an existing MP-group interface by its number. brief: Displays brief interface information. If you do not specify this keyword, the command displays detailed interface information. description: Displays complete interface description. If this keyword is not specified, the command displays only the first 27 characters of the interface description if the description contains more than 27 characters.
Brief information on interface(s) under route mode: Link: ADM - administratively down; Stby - standby Interface Link Cause MP1 ADM MP12 DOWN Not connected Administratively Table 3 Command output Field Description Physical and administrative states of the interface: MP-group12 Current state • DOWN (Administratively)—The interface was administratively shut down with the shutdown command.
Field Description Protocol: (s) - spoofing Indicates the line protocol is UP, but the physical link is an on-demand link or is not present. Interface Abbreviated interface name. Physical link state of the interface: Link • UP—The interface is physically up. • DOWN—The interface is physically down. • ADM—The interface has been administratively shut down. To recover its physical state, use the undo shutdown command. • Stby—The interface is a backup interface.
brief: Displays brief interface information. If you do not specify this keyword, the command displays detailed interface information. description: Displays interface description information. This keyword does not apply to VA interfaces because VA interfaces do not support description configuration. down: Displays information about interfaces in physically down state and the causes. If you do not specify this keyword, the command displays information about all interfaces.
VA1 DOWN Not connected Table 4 Command output Field Virtual-Access1 Description Physical and administrative states of the interface: Current state • DOWN—The interface is administratively up but physically down. • UP—The interface is both administratively and physically up. Line protocol state Data link layer state: UP or DOWN. Description Interface description. Bandwidth Expected bandwidth of the interface. Hold timer Interval at which the interface sends keepalive packets.
Field Description Protocol: (s) - spoofing Indicates the line protocol is UP, but the physical link is an on-demand link or is not present. Interface Abbreviated interface name. Physical link state of the interface: Link • UP—The interface is physically up. • DOWN—The interface is physically down. Line protocol state: Protocol • UP—The line protocol is up. • DOWN—The line protocol is down. • UP(s)—The line protocol is up, but the physical link is an on-demand link or is not present.
Usage guidelines If you do not specify the virtual-template keyword, the command displays information about all interfaces on the device. If you specify the virtual-template keyword without the interface-number argument, the command displays information about all existing VT interfaces. Examples # Display detailed information about interface Virtual-Template 1.
Field Description Hold timer Interval at which the interface sends keepalive packets. Network layer state of the interface: Internet protocol processing • enabled—The interface is not configured with an IP address and cannot process IP packets. • Internet Address—The interface is configured with an IP address. LCP initial LCP negotiation is complete. Physical Physical type of the interface.
Views Any view Predefined user roles network-admin network-operator Parameters interface interface-type interface-number: Specifies an interface by its number. If no interface is specified, the command displays MP information for all interfaces. Examples # Display MP information. (MP is configured through an MP-group interface.
interface mp-group Use interface mp-group to create an MP-group interface and enter its view. If the MP-group interface already exists, you enter its view directly. Use undo interface mp-group to remove an MP-group interface. Syntax interface mp-group mp-number undo interface mp-group mp-number Default No MP-group interface is created. Views System view Predefined user roles network-admin Parameters mp-number: Specifies an MP-group interface by its number in the range of 0 to 1023.
Parameters number: Specifies a VT interface by its number. The following matrix shows the value ranges for the number argument: Hardware Value range MSR2000 0 to 1023 MSR3000 0 to 2047 MSR4000 0 to 4095 Usage guidelines To remove a VT interface, make sure all the corresponding VA interfaces are removed and the VT interface is not in use. Examples # Create interface Virtual-Template 10.
system-view [Sysname] interface virtual-template 10 [Sysname-Virtual-Template10] mtu 1400 # Set the MTU size of interface MP-group 3 to 1200 bytes. system-view [Sysname] interface mp-group 3 [Sysname-MP-group3] mtu 1200 ppp mp Use ppp mp to enable MP for an interface. Use undo ppp mp to restore the default. Syntax ppp mp undo ppp mp Default An interface is enabled with PPP.
Predefined user roles network-admin Parameters authentication: Use the username for MP binding. both: Use both the username and the endpoint descriptor for MP binding. descriptor: Use the endpoint descriptor for MP binding. Usage guidelines The username is obtained from the peer during PAP, CHAP, MS-CHAP, or MS-CHAP-V2 authentication. The endpoint descriptor, which uniquely identifies a device, is obtained from the peer during LCP negotiation.
devices are unique. You must reconfigure an endpoint descriptor for a device if the default endpoint descriptor (device name) cannot uniquely identify the MP bundle at the remote end. When MP is configured by using an MP-group interface, the negotiating endpoints do not base their binding decisions on the endpoint descriptor. By default, the endpoint descriptor of an interface in an MP-group is the MP-group interface name.
ppp mp lfi delay-per-frag Use ppp mp lfi delay-per-frag to set the maximum LFI fragment transmission delay. Use undo ppp mp lfi delay-per-frag to restore the default. Syntax ppp mp lfi delay-per-frag time undo ppp mp lfi delay-per-frag Default The maximum LFI fragment transmission delay is 10 ms. Views VT interface view, dialer interface view, MP-group interface view Predefined user roles network-admin Parameters time: Specifies the maximum LFI fragment transmission delay, in the range of 1 to 1000 ms.
Usage guidelines Disabling LFI also removes the user-configured settings of the maximum LFI fragment transmission delay and size. Examples # Enable LFI on interface MP-group 1. system-view [Sysname] interface mp-group 1 [Sysname-MP-group1] ppp mp lfi enable Related commands • ppp mp lfi delay-per-frag • ppp mp lfi size-per-frag ppp mp lfi size-per-frag Use ppp mp lfi size-per-frag to set the maximum LFI fragment size (in bytes). Use undo ppp mp lfi size-per-frag to restore the default.
ppp mp max-bind Use ppp mp max-bind to set the maximum number of links in an MP bundle. Use undo ppp mp max-bind to restore the default. Syntax ppp mp max-bind max-bind-num undo ppp mp max-bind Default The maximum number of links in an MP bundle is 16. Views VT interface view, dialer interface view, MP-group interface view Predefined user roles network-admin Parameters max-bind-num: Specifies the maximum number of links in an MP bundle, in the range of 1 to 128.
Views Dialer interface view Predefined user roles network-admin Parameters min-bind-num: Specifies the minimum number of links in an MP bundle, in the range of 0 to 128. Usage guidelines This command specifies the minimum number of links in a MP bundle to ensure the minimum bandwidth for the service. When the minimum number of links is set to a non-zero value, subsequent MP dial-up operations will not depend on traffic detection. Existing dial-up connections will be removed upon timeout.
Usage guidelines If MP binding is implemented through hardware (for example, CPOS chip), the minimum MP packet fragmentation size varies with chips. The minimum MP packet fragmentation size on certain chips can only be 128, 256, or 512 bytes. To successfully create an MP bundle and establish a sub-channel LCP link, make sure the setting configured with the ppp mp min-fragment command conforms to the hardware specifications. Examples # Set the minimum MP packet fragmentation size to 500 bytes.
ppp mp short-sequence Use ppp mp short-sequence to trigger MP short sequence number header format negotiation. After the negotiation succeeds, the local end receives packets with short sequence numbers. Use undo ppp mp short-sequence to restore the default. Syntax ppp mp short-sequence undo ppp mp short-sequence Default The long sequence number header format is used. Views Interface view Predefined user roles network-admin Usage guidelines This command applies to the incoming direction only.
Predefined user roles network-admin Parameters size: Specifies the MP sort buffer size factor in the range of 1 to 64. Usage guidelines The MP sort buffer size = the number of channels in the current MP bundle × size. You can use the display ppp mp command to view the number of member channels in an MP bundle. If the calculated MP sort buffer size is 20, the MP sort buffer can sort 20 packets. When MP is used, the received packets might be out of order. The sort buffer is used to re-sort packets.
[Sysname] interface mp-group 1 [Sysname-MP-group1] ppp mp timer lost-fragment 20 ppp mp user Use ppp mp user to associate a username with a VT interface. Use undo ppp mp user to remove the association. Syntax ppp mp user username bind virtual-template number undo ppp mp user username Default No username is bound to a VT interface. Views System view Predefined user roles network-admin Parameters username: Specifies a username, a case-sensitive string of 1 to 80 characters.
undo ppp mp Default The interface is enabled with PPP. Views Interface view Predefined user roles network-admin Parameters number: Specifies a VT interface by its number. The following matrix shows the value ranges for the number argument: Hardware Value range MSR2000 0 to 1023 MSR3000 0 to 2047 MSR4000 0 to 4095 Usage guidelines After you bind an interface to a VT interface, you can optionally enable PAP, CHAP, MS-CHAP, or MS-CHAP-V2 authentication.
interface-number: Specifies an existing MP-group interface by its number. Usage guidelines Before collecting traffic statistics regularly on an MP-group interface, clear the existing statistics. If you do not specify the mp-group keyword, the command clears statistics on all interfaces. If you specify the mp-group keyword without the interface-number argument, the command clears statistics on all MP-group interfaces.
service Use service to specify a card to forward the traffic of VA interfaces on a VT interface. Use undo service to restore the default. Syntax MSR4000: service slot slot-number undo service slot Default No card is specified. Views VT interface view Default command level network-admin Parameters slot slot-number: Specifies a card by its slot number. (MSR4000.
Predefined user roles network-admin Examples # Shut down interface MP-group 3.
PPPoE commands PPPoE server commands display pppoe-server session packet Use display pppoe-server session packet to display packet statistics for PPPoE sessions.
Table 7 Command output Field Description Ethernet interface Interface where the PPPoE session is present. Session ID PPPoE session ID. InPackets Number of packets received. OutPackets Number of packets transmitted. InBytes Number of bytes received. OutBytes Number of bytes transmitted. InDrops Number of discarded incoming packets. OutDrops Number of discarded outgoing packets.
Service VLAN: N/A Customer VLAN: N/A Ethernet interface: GE1/0/1 Session ID: 2 PPP interface: VA2 State: OPEN Remote MAC:00e0-1600-7200 Local MAC: 00e0-1400-7400 Service VLAN: 2 Customer VLAN: 155 Table 8 Command output Field Description Ethernet interface Interface where the PPPoE session is present. Session ID PPPoE session ID. PPP interface Virtual access interface created for the PPPoE session. PPPoE session state: • PADR RCVD—The PPPoE session is being negotiated.
Examples # Display information about blocked users on GigabitEthernet 1/0/1. display pppoe-server throttled-mac interface gigabitethernet 1/0/1 Total 3 client MACs: Interface Remote MAC GE1/0/1 00e0-1500-4100 2010-12-01,12:10:30 Start time Remaining time(s) 55 GE1/0/1 00e0-1500-4000 2010-12-01,12:10:40 65 GE1/0/1 00e0-1500-3300 2010-12-01,12:10:50 75 Table 9 Command output Field Description Interface Interface at which the user is blocked. Remote MAC MAC address of the user.
Table 10 Command output Field Description The card and CPU where the VA pool resides. This field is not available for MSR2000 or MSR3000. When the field displays two hyphens (- -), it indicates a global VA pool. Location If the device cannot display the CPU, an asterisks (*) is displayed, for example, 0/*. Virtual template VT interface that uses the VA pool. Request VA pool capacity requested by the user. VA pool capacity available for the user/current state of the VA pool.
adds the BAS information to the circuit-id, and then delivers the circuit-id and remote-id to the RADIUS server. • If pppoe-server access-line-id bas-info is not configured, the PPPoE server directly delivers the circuit-id and remote-id to the RADIUS server. In untrust mode, the PPPoE server processes the circuit-id and remote-id in a packet as follows: • • If pppoe-server access-line-id bas-info is configured, the PPPoE server does the following: { Adds the BAS information to the circuit-id.
Predefined user roles network-admin Parameters cn-telecom: Specifies China Telecom format. tr-101: Specifies TR-101 format. Usage guidelines The circuit-id formats include TR-101 and China Telecom. The TR-101 format is Access-Node-Identifier atm slot/port:vpi.vci for ATM/DSL, and is Access-Node-Identifier eth slot/port[:vlan-id] for Ethernet/DSL. The Access-Node-Identifier refers to the identifier of the access node, and the remainder refers to information about the user access interface.
Syntax pppoe-server access-line-id circuit-id trans-format { ascii | hex } undo pppoe-server access-line-id circuit-id trans-format Default The transmission format for the circuit-id is a string of characters. Views Layer 3 Ethernet interface view Layer 3 virtual Ethernet interface view Layer 3 aggregate interface view Predefined user roles network-admin Parameters ascii: Specifies the character string format.
all: Sends both the circuit-id and remote-id. separator: Specifies a separator that is one character long. By default, the value is a blank space. The circuit-id and remote-id are connected by the separator. circuit-id: Sends only the circuit-id. remote-id: Sends only the remote-id. Usage guidelines The PPPoE server on a BAS device uses the RADIUS nas-port-id attribute to send the access line ID received from a DSLAM device to the RADIUS server. The access line ID includes the circuit-id and remote-id.
Predefined user roles network-admin Parameters ascii: Specifies the character string format. hex: Specifies the hexadecimal format. Usage guidelines The remote-id is the system MAC address of a PPPoE relay device (for example, DSLAM). It can be transmitted in character strings or hexadecimal format. Examples # Configure GigabitEthernet 1/0/1 to use the hexadecimal format to transmit the remote-id.
In untrust mode, the PPPoE server processes the circuit-id and remote-id in a packet as follows: • • If pppoe-server access-line-id bas-info is configured, the PPPoE server does the following: { Adds the BAS information to the circuit-id. { Fills the DSLAM information in the circuit-id with all zeros. { Delivers only the circuit-id to the RADIUS server. If pppoe-server access-line-id bas-info is not configured, the PPPoE server does not deliver the circuit-id or the remote-id to the RADIUS server.
The following matrix shows the value ranges for the number argument: Hardware Value range MSR2000 0 to 1023 MSR3000 0 to 2047 MSR4000 0 to 4095 Usage guidelines A PPPoE server-enabled interface can be bound to a nonexistent VT interface. If the interface has been bound to a VT interface, you cannot use this command to bind the interface to another VT interface before you disable the PPPoE server on the interface.
• The maximum number of PPPoE sessions for a VLAN on an interface. • The maximum number of PPPoE sessions on an interface. • The maximum number of PPPoE sessions on a card. (MSR4000.) • The maximum number of PPPoE sessions on a device. (MSR2000/MSR3000.) New maximum number settings only apply to subsequently established PPPoE sessions. Examples # Set the maximum number of PPPoE sessions on GigabitEthernet 1/0/1 to 50.
• The maximum number of PPPoE sessions on a card. (MSR4000.) • The maximum number of PPPoE sessions on a device. (MSR2000/MSR3000.) New maximum number settings only apply to subsequently established PPPoE sessions. Examples # Set the maximum number of PPPoE sessions for a user on GigabitEthernet 1/0/1 to 50.
Examples # Set the maximum number of PPPoE sessions for a VLAN on GigabitEthernet 1/0/1 to 50. system-view [Sysname] interface gigabitethernet 1/0/1 [Sysname-GigabitEthernet1/0/1] pppoe-server session-limit per-vlan 50 Related commands • pppoe-server sessions limit • pppoe-server sessions limit per-mac • pppoe-server sessions limit total pppoe-server session-limit total Use pppoe-server session-limit total to set the maximum number of PPPoE sessions on a device.
• The maximum number of PPPoE sessions on a device. (MSR2000/MSR3000.) The maximum number of PPPoE sessions on a device or on a card is also limited by the device specification. If the configured number is larger than the device specification, the device specification applies. New maximum number settings only apply to subsequently established PPPoE sessions. Examples # (MSR2000/MSR3000.) Set the maximum number of PPPoE sessions on a device to 3000.
Examples # Specify the AC name for the PPPoE server on GigabitEthernet 1/0/1 as pppoes. system-view [Sysname] interface gigabitethernet 1/0/1 [Sysname-GigabitEthernet1/0/1] pppoe-server tag ac-name pppoes pppoe-server tag ppp-max-payload Use pppoe-server tag ppp-max-payload to enable the PPPoE server to support the ppp-max-payload tag and specify a range for the tag. Use undo pppoe-server tag ppp-max-payload to restore the default.
[Sysname-GigabitEthernet1/0/1] pppoe-server tag ppp-max-payload minimum 1494 maximum 1508 Related commands jumboframe enable (Interface Command References) pppoe-server throttle per-mac Use pppoe-server throttle per-mac to configure the PPPoE access limit on an interface. Use undo pppoe-server throttle per-mac to restore the default.
If the access rate setting is changed, the system removes all monitoring and blocking entries, and uses the new settings to limit PPPoE access rates. Examples # Limit the rate at which a user can create PPPoE sessions on GigabitEthernet 1/0/1.
You can configure a VA pool to improve the performance of PPPoE session establishment and termination. A VA pool contains a group of VA interfaces. The PPPoE server selects a VA interface from the pool for a requesting user and places the interface back to the VA pool when the user goes offline. This feature speeds up the establishment and termination of PPPoE sessions. When a VA pool is exhausted, the system creates a VA interface for a PPPoE session, and removes it when the user goes offline.
PPPoE client commands dialer diagnose Use dialer diagnose to configure DDR to operate in diagnostic mode. Use undo dialer diagnose to restore the default. Syntax dialer diagnose [ interval interval ] undo dialer diagnose Default DDR operates in non-diagnostic mode. Views Dialer interface view Predefined user roles network-admin Parameters interval: Specifies the diagnostic interval in the range of 5 to 65535 seconds. The default is 120 seconds.
Syntax display pppoe-client session packet [ dial-bundle-number number ] Views Any view Predefined user roles network-admin network-operator Parameters dial-bundle-number number: Specifies the dialer bundle number corresponding to a PPPoE session, in the range of 0 to 1023. If this option is not specified, the command displays the protocol packet statistics for all PPPoE sessions. Examples # Display the protocol packet statistics for all PPPoE sessions.
Syntax display pppoe-client session summary [ dial-bundle-number number ] Views Any view Predefined user roles network-admin network-operator Parameters dial-bundle-number number: Specifies the dialer bundle number corresponding to a PPPoE session, in the range of 0 to 1023. If this option is not specified, the command displays summary information for all PPPoE sessions. Examples # Display summary information for all PPPoE sessions.
undo pppoe-client dial-bundle-number number Default No PPPoE session is established. Views Layer 3 Ethernet interface/subinterface view Layer 3 virtual Ethernet interface view VLAN interface view Predefined user roles network-admin Parameters dial-bundle-number number: Specifies the dialer bundle number corresponding to a PPPoE session. A dialer bundle number uniquely identifies a PPPoE session. It can also be used as a PPPoE session ID. The value range for the number argument is 0 to 1023.
Parameters all: Resets all the PPPoE sessions. dial-bundle-number number: Specifies a dialer bundle by its number in the range of 0 to 1023. Usage guidelines A PPPoE session in permanent mode and terminated by this command will be established again when the auto dial timer expires. A PPPoE session in on-demand mode and terminated by this command will be established again only when there is a need for data transmission. Examples # Reset all PPPoE sessions.
L2TP commands In this chapter, "MSR4000" collectively refers to MSR4060 and MSR4080. allow l2tp Use allow l2tp to configure an LNS to accept L2TP tunneling requests from the specified LAC, and to specify a VT interface for tunnel setup. Use undo allow to restore the default.
If you execute this command multiple times for an L2TP group, the most recent configuration takes effect. For L2TP group 1, if you do not specify the remote remote-name option, an LNS accepts tunneling requests from any LAC. In this case, L2TP group 1 serves as the default L2TP group. The allow l2tp command is available only to LNSs.
Parameters bandwidth-value: Specifies the expected bandwidth in the range of 1 to 400000000 kbps. Usage guidelines The expected bandwidth of an interface affects the link costs in OSPF, OSPFv3, and IS-IS. For more information, see Layer 3—IP Routing Configuration Guide. Examples # Set the expected bandwidth of virtual PPP interface 10 to 100 kbps.
undo description Default The description of an interface is the interface-name plus Interface. For example, the default description of Virtual-PPP254 is Virtual-PPP254 Interface. Views Virtual PPP interface view Predefined user roles network-admin Parameters text: Specifies the interface description, a case-sensitive string of 1 to 255 characters. Examples # Set the description of Virtual-PPP 10 to virtual-interface.
display interface virtual-ppp 10 Virtual-PPP10 Current state: Administratively DOWN Line protocol state: DOWN Description: Virtual-PPP10 Interface Bandwidth: 0kbps Maximum Transmit Unit: 1500 Hold timer: 10 seconds Internet Address is 10.0.0.
Field Description Input: 154 packets, 1880 bytes, 0 drops Total number of inbound packets, total number of inbound bytes, and total number of dropped inbound packets. Output: 155 packets, 1875 bytes, 0 drops Total number of outbound packets, total number of outbound bytes, and total number of dropped outbound packets. # Display summary information about virtual PPP interface Virtual-PPP 10.
Field Description Interface Abbreviated interface name. Physical link state of the interface: Link • UP—The interface is physically up. • DOWN—The interface is physically down. • ADM—The interface has been administratively shut down. To recover its physical state, execute the undo shutdown command. • Stby—The interface is a backup interface. Link layer protocol state of the interface: Protocol • UP. • DOWN. • UP (s)—The link of the interface is an on-demand link or not present at all.
LocalSID RemoteSID LocalTID State 89 36245 10878 Established Table 15 Command output Field Description LocalSID Local session ID. RemoteSID Remote session ID. LocalTID Local tunnel ID. Session state: • Idle. • Wait-tunnel—Waits for the tunnel to be established. State • Wait-reply—Waits for an Incoming-Call-Reply (ICRP) message indicating the call is accepted. • Wait-connect—Waits for an Incoming-Call-Connected (ICCN) message. • Established.
Field Description RemoteTID Remote tunnel ID. Tunnel state: State • • • • • Idle. Wait-reply. Wait-connect. Established. Stopping. Sessions Number of sessions within the tunnel. RemoteAddress IP address of the peer. RemotePort UDP port number of the peer. RemoteName Name of the tunnel peer. Related commands reset l2tp tunnel interface virtual-ppp Use interface virtual-ppp to create a virtual PPP interface and enter its view. If the interface has been created, you directly enter its view.
l2tp enable Use l2tp enable to enable the L2TP function. Use undo l2tp enable to disable the L2TP function. Syntax l2tp enable undo l2tp enable Default The L2TP function is disabled. Views System view Predefined user roles network-admin Usage guidelines L2TP must be enabled for relevant L2TP configurations to take effect. Examples # Enable the L2TP function. system-view [Sysname] l2tp enable l2tp-auto-client Use l2tp-auto-client to trigger an LAC to automatically establish an L2TP tunnel.
An L2TP tunnel automatically established in LAC-auto-initiated mode exists until you remove the tunnel by using the undo l2tp-auto-client or undo l2tp-group group-number command. Examples # Trigger the LAC to automatically establish an L2TP tunnel by using the tunnel parameters of L2TP group 10. system-view [Sysname] interface virtual-ppp 1 [Sysname-Virtual-PPP1] l2tp-auto-client l2tp-group 10 Related commands l2tp-group l2tp-group Use l2tp-group to create an L2TP group and enter its view.
[Sysname-l2tp2] Related commands • allow l2tp • lns-ip • user lns-ip Use lns-ip to specify LNS IP addresses on an LAC. Use undo lns-ip to remove the specified LNS IP addresses. Syntax lns-ip { ip-address }&<1-5> undo lns-ip Default No LNS IP addresses are specified. Views L2TP group view Predefined user roles network-admin Parameters { ip-address }&<1-5>: Specifies LNS IP addresses. &<1-5> indicates that you can enter a maximum of five IP addresses.
Default An LNS does not perform CHAP authentication for users. Views L2TP group view Predefined user roles network-admin Usage guidelines The LNS uses the LAC as an authentication proxy. The LAC sends the LNS all user authentication information from users and the authentication method configured on the LAC itself. The LNS then checks the user validity according to the received information and the locally configured authentication method.
Usage guidelines By default, to establish a NAS-initiated tunnel, the user performs LCP negotiation with the LAC. If the negotiation succeeds, the LAC initiates a tunneling request and sends the negotiation results (including authentication information) to the LNS. Then, the LNS determines whether the user is valid based on the information received instead of performing LCP renegotiation with the user.
Examples # Clear the statistics for interface Virtual-PPP 10. reset counters interface virtual-ppp 10 reset l2tp tunnel Use reset l2tp tunnel to disconnect a tunnel and all sessions within the tunnel. Syntax reset l2tp tunnel { id tunnel-id | name remote-name } Views User view Predefined user roles network-admin Parameters id tunnel-id: Specifies a tunnel by its local ID in the range of 1 to 65535.
Views Virtual PPP interface view Predefined user roles network-admin Parameters slot slot-number: Specifies a card by its slot number. Usage guidelines The service command affects only L2TP data messages. The control messages are always processed on the active MPU. If a card is specified to process traffic for a virtual PPP interface, all traffic forwarded through this virtual PPP interface is encapsulated and decapsulated on the card.
tunnel authentication Use tunnel authentication to enable the L2TP tunnel authentication function. Use undo tunnel authentication to disable the L2TP tunnel authentication function. Syntax tunnel authentication undo tunnel authentication Default L2TP tunnel authentication is enabled. Views L2TP group view Predefined user roles network-admin Usage guidelines Tunnel authentication prevents the local end from establishing L2TP tunnels with illegal remote ends.
Usage guidelines L2TP uses Attribute Value Pairs (AVPs) to transmit tunnel negotiation parameters, session negotiation parameters, and user authentication information. This feature can hide sensitive AVP data, such as user passwords. With this feature enabled, AVP data is encrypted before transmission with the key configured by using the tunnel password command. The tunnel avp-hidden command can be configured for L2TP groups in both LAC and LNS modes, but it does not take effect on L2TP groups in LNS mode.
system-view [Sysname] l2tp-group 1 mode lac [Sysname-l2tp1] tunnel flow-control tunnel name Use tunnel name to specify the local tunnel name. Use undo tunnel name to restore the default. Syntax tunnel name name undo tunnel name Default The local tunnel name is the device name. For more information about the device name, see Fundamentals Configuration Guide.
Predefined user roles network-admin Parameters cipher: Sets a ciphertext key. simple: Sets a plaintext key. password: Specifies the key for tunnel authentication. This argument is case-sensitive. If cipher is specified, it must be a ciphertext string of 1 to 53 characters. If simple is specified, it must be a string of 1 to 16 characters. Usage guidelines For this command to take effect, you must enable tunnel authentication by using the tunnel authentication command.
Examples # Set the Hello interval to 90 seconds. system-view [Sysname] l2tp-group 1 mode lac [Sysname-l2tp1] tunnel timer hello 90 ip dscp Use ip dscp to configure the DSCP value of L2TP packets. Use undo ip dscp to restore the default. Syntax ip dscp dscp-value undo ip dscp Default The DSCP value of L2TP packets is 0. Views L2TP group view Predefined user roles network-admin Parameters dscp-value: Specifies the DSCP value of L2TP packets, in the range of 0 to 63.
Views Virtual PPP interface view Predefined user roles network-admin Parameters seconds: Specifies the interval at which the LAC or the LNS sends keepalive packets, in the range of 0 to 32767 seconds. Usage guidelines A virtual PPP interface periodically sends keepalive packets to the peer. If the peer fails to receive keepalive packets within 10 keepalive intervals, it considers the link faulty and reports a link layer down event. As a result, the link is closed.
If you execute this command multiple times for an L2TP group, the most recent configuration takes effect. Examples # Specifies that the LAC initiate tunneling requests to the LNS when the username of the user is test@aabbcc.net. system-view [Sysname] l2tp-group 1 mode lac [Sysname-l2tp1] user fullusername test@aabbcc.net vpn-instance Use vpn-instance to specify the VPN to which a tunnel peer belongs. Use undo vpn-instance to restore the default.
HDLC commands This feature is supported only on routers installed with SAE, E1, E1-F, T1, T1-F, POS, CPOS, CE3, or CT3 interface modules. link-protocol hdlc Use link-protocol hdlc to enable HDLC encapsulation on an interface. Syntax link-protocol hdlc Default PPP encapsulation is enabled on an interface. Views POS interface view, serial interface view Predefined user roles network-admin Usage guidelines HDLC can transport the network layer protocols, such as IP and IPv6.
Parameters seconds: Specifies the link status polling interval (in seconds), in the range 0 to 32767. Usage guidelines HDLC can regularly check link status. If an interface uses HDLC as the link layer protocol, the link layer sends keepalives to the peer at an interval specified by the timer-hold command. A keepalive carries the local sending sequence number and the previous sending sequence number of the peer.
HDLC link bundling commands In this chapter, "MSR2000" refers to MSR2003. "MSR3000" collectively refers to MSR3012, MSR3024, MSR3044, MSR3064. "MSR4000" collectively refers to MSR4060 and MSR4080. This feature is supported only on routers installed with SAE, E1, E1-F, T1, T1-F, POS, CPOS, CE3, or CT3 interface modules. bandwidth Use bandwidth to configure the expected bandwidth of an interface. Use undo bandwidth to restore the default.
Default An interface is not assigned to any HDLC link bundle. Views POS interface view, serial interface view Predefined user roles network-admin Parameters bundle-id: Specifies an HDLC link bundle by its number in the range of 1 to 10. Usage guidelines An interface can be the member of only one HDLC link bundle. To move an interface from one HDLC link bundle to another HDLC link bundle, remove the interface from the current HDLC link bundle first.
• Per-flow load balancing—Forwards packets of the same flow out of the same Selected interface. A flow is identified by match criteria. { { • For IPv4 and IPv6 packets, the match criteria include source IP address and destination IP address. For MPLS packets, the match criteria are MPLS labels. Per-packet load balancing—Distributes packets evenly across all Selected interfaces by using the round-robin method. Examples # Configure per-flow load balancing mode for HDLC link bundle interface 1.
Related commands • bundle member-priority • bundle min-active links bundle member-priority Use bundle member-priority to set the bundling priority value for an HDLC-enabled interface. Use undo bundle member-priority to restore the default. Syntax bundle member-priority priority undo bundle member-priority Default The bundling priority value of an HDLC-enabled interface is 32768.
Parameters bandwidth: Specifies the minimum bandwidth (in kbps) required for bringing up an HDLC link bundle interface. The value range for this argument is 64 to 1342177280. Examples # Set the minimum bandwidth required for bringing up HDLC link bundle 1 to 1000 kbps.
Syntax default Views HDLC link bundle interface view Predefined user roles network-admin Usage guidelines CAUTION: The default command might interrupt ongoing network services. Make sure you are fully aware of the impacts of this command when you use it in a live network. This command might fail to restore the default settings for some commands for reasons such as command dependencies or system restrictions.
[Sysname] interface hdlc-bundle 1 [Sysname-HDLC-bundle1] description HDLC-bundle interface display bundle hdlc-bundle Use display bundle hdlc-bundle to display information about an HDLC link bundle. Syntax MSR2000/MSR3000: display bundle hdlc-bundle [ bundle-id ] MSR4000: display bundle hdlc-bundle [ bundle-id ] slot slot-number Views Any view Predefined user roles network-admin network-operator Parameters bundle-id: Specifies an HDLC link bundle by its number in the range of 1 to 10.
Selected members: 2, Total bandwidth: 1244160 kbps Member State Bandwidth(kbps) Priority Pos2/2/1 Selected 622080 1 Pos2/2/2 Selected 622080 2 Table 17 Command output Field Description Bundle Name of the HDLC link bundle. chassis ID of the IRF member device for which HDLC link bundling information is displayed. slot Slot number of the interface card for which HDLC link bundling information is displayed. (Distributed devices–In standalone mode.
network-operator Parameters bundle-id: Specifies an HDLC link bundle interface by its number in the range of 1 to 10. brief: Displays brief interface information. If you do not specify this keyword, this command displays detailed interface information. description: Displays complete interface descriptions. If you do not specify this keyword, the command displays only the first 27 characters of each interface description. down: Displays information about interfaces in DOWN state and the link down causes.
Link: ADM - administratively down; Stby - standby Interface Link Cause HBDL2 ADM Administratively Table 18 Command output Field Description Physical state and administrative state of the HDLC link bundle interface: • DOWN (Administratively)—The interface is shut down by using the shutdown command (the interface is administratively down). Current state • DOWN—The interface is administratively up but physically down. • UP—The interface is up both administratively and physically.
Field Description Last clearing of counters Last time when the statistics for the interface were cleared by using the reset counters interface command. Never indicates that the statistics for the interface were never cleared by using the reset counters interface command. Last 300 seconds input rate: 0 bytes/sec, 0 bits/sec, 0 packets/sec Last 300 seconds output rate: 0 bytes/sec, 0 bits/sec, 0 packets/sec Average incoming and outgoing traffic rates on the interface in the last 300 seconds.
Field Description Partial or complete interface description configured by using the description command: • If the description keyword is not specified for the display interface brief command, the Description field displays only the first 27 characters of the interface description. Description • If the description keyword is specified for the display interface brief command, the Description field displays the complete interface description. Reason why a physical link is down.
Use undo mtu to restore the default. Syntax mtu size undo mtu Default The MTU size of an HDLC link bundle interface is 1500 bytes. Views HDLC link bundle interface view Predefined user roles network-admin Parameters size: Specifies the MTU in bytes for an HDLC link bundle interface, in the range of 46 to 1560. Usage guidelines The MTU size of an interface affects IP packet fragmentation and reassembly on the interface.
If you specify both hdlc-bundle and bundle-id, this command clears the statistics of the specified HDLC link bundle interface. Examples # Clear the statistics of HDLC link bundle interface 1. reset counters interface hdlc-bundle 1 Related commands display interface hdlc-bundle service Use service to specify a card to process or forward traffic for an HDLC link bundle interface. Use undo service to restore the default.
Examples # Specify the card in slot 1 to process or forward traffic for HDLC link bundle interface 1. system-view [Sysname] interface hdlc-bundle 1 [Sysname-HDLC-bundle1] service slot 1 shutdown Use shutdown to shut down an HDLC link bundle interface. Use undo shutdown to bring up an HDLC link bundle interface. Syntax shutdown undo shutdown Default An HDLC link bundle interface is up.
ISDN commands ISDN is supported only on the BS, BU, E1, and T1 interface modules. Before you can use a CE1/PRI or CT1/PRI interface to provide ISDN PRI services, you must use the pri-set command to bundle timeslots into channel sets on the interface. For each PRI set, the system creates a serial interface automatically. To configure ISDN settings for a PRI set, you must enter the view of this serial interface.
Call Property: Digital Call Type: Out Calling Number: 8306001 Calling Subaddress: Called Number: 8306002 Called Subaddress: Start Time: 13-02-14 12:22:26 Time Used: 00:11:20 Table 19 Command output Field Description Channel Info B-channel for the call. Call property: Call Property • Digital. • Analog. Call type: Call Type • Incoming call. • Outgoing call. In ISDN, "incoming" and "outgoing" describe a call as viewed by the user side of the interface. Start Time Time when the call was established.
Bri2/4/0(User-side): ACTIVE Link Layer 1: TEI = 65, State = MULTIPLE_FRAME_ESTABLISHED Link Layer 2: TEI = NONE, State = TEI_UNASSIGNED Link Layer 3: TEI = NONE, State = TEI_UNASSIGNED Link Layer 4: TEI = NONE, State = TEI_UNASSIGNED Link Layer 5: TEI = NONE, State = TEI_UNASSIGNED Link Layer 6: TEI = NONE, State = TEI_UNASSIGNED Link Layer 7: TEI = NONE, State = TEI_UNASSIGNED Link Layer 8: TEI = NONE, State = TEI_UNASSIGNED Network Layer: 1 connections Connection 1: CallID: 0x0001, State:
Field Description Data link layer state: • TEI_UNASSIGNED—No TEI is assigned to the data link connection. • ASSIGN_AWAITING_TEI—The data link layer is waiting for TEI assignment. • ESTABLISH_AWAITING_TEI—The data link layer is waiting for TEI assignment and multiple-frame establishment. • TEI_ASSIGNED—A TEI has been assigned to the data link connection. • AWAITING_ESTABLISHMENT—The data link layer is waiting for multiple-frame establishment.
Field Description Layer 3 call control state: • NULL—Initial state. No call exists. • CALL_INITIATED—The user has initiated a call establishment, but the network has not answered yet. • OVERLAP_SENDING—Q.931 sends called number information in overlap mode. In this mode, called number information can be absent or incomplete in the outgoing SETUP messages. • OUTGOING_CALL_PROCEEDING—The user has sent all information required for call establishment. This state is available for outgoing calls.
display isdn call-record Use display isdn call-record to display the history records for ISDN calls. Syntax display isdn call-record [ interface interface-type interface-number ] Views Any view Predefined user roles network-admin network-operator Parameters interface interface-type interface-number: Specifies an ISDN BRI or PRI interface by its type and number. If you do not specify an interface, this command displays call history records for all ISDN interfaces.
display isdn parameters Use display isdn parameters to display ISDN Layer 2 and Layer 3 parameters. Syntax display isdn parameters { protocol | interface interface-type interface-number } Views Any view Predefined user roles network-admin network-operator Parameters protocol: Specifies an ISDN protocol. Available options include 5ess, ansi, at&t, dss1, etsi, ni, ni2, ntt, and qsig. If you specify a protocol, this command displays the default parameters for the protocol.
T301 35 T302 37 T303 8 T304 50 T305 20 T308 3 T309 130 T310 130 T313 6 T322 8 Table 22 Command output Field Description T200(sec) Q.921 T200 timer sets the retransmission interval (in seconds). T201(sec) Q.921 T201 timer sets the minimum interval (in seconds) between the retransmissions of a TEI Identity check message. T202(sec) Q.921 T202 timer sets the minimum interval (in seconds) between transmissions of TEI Identity request messages. T203(sec) Q.
SPID Type: AUTO SPID B1: SPID Num: 235 Neg State: SPID_UNASSIGNED Init State: INIT_NULL SPID B2: SPID Num: 326 Neg State: SPID_UNASSIGNED Init State: INIT_NULL SPID timer: 30 seconds SPID resend: 1 times # Display SPID information for the NI-enabled interface BRI 2/4/0 (the SPID type is STATIC).
Field Description SPID Num SPID value. It is manually configured or dynamically obtained from the service provider, depending on the SPID assignment type. LDN Local dialing number. You must configure an LDN depending on the service provider requirement. SPID negotiation state: • SPID_UNASSIGNED—The SPID is not assigned, or the SPID assignment has failed. • ASSIGN_AWAITING_SPID—The user terminal has initiated an auto-SPID request and Neg State is waiting for SPID assignment.
Usage guidelines Typically, B-channel selection is done by the service provider switch. To improve call establishment efficiency and reduce call losses on ISDN lines, you can enable the ISDN interface to select B-channels for calls. This is particularly true for PRI ISDN lines. • If non-exclusive B-channel selection is enabled, the interface selects a preferred B-channel for a call. However, it will use the B-channel selected by the peer end when a selection conflict occurs.
[Sysname] interface bri 2/4/0 [Sysname-Bri2/4/0] isdn bch-select-way descending Related commands isdn bch-local-manage isdn bri-slipwnd-size Use isdn bri-slipwnd-size to set the sliding window size on an ISDN BRI interface. Use undo isdn bri-slipwnd-size to restore the default. Syntax isdn bri-slipwnd-size window-size undo isdn bri-slipwnd-size Default The sliding window size is 1 on an ISDN BRI interface.
Syntax isdn caller-number caller-number undo isdn caller-number Default An ISDN interface accepts calls from any calling numbers. Views ISDN interface view Predefined user roles network-admin Parameters caller-number: Specifies an acceptable calling number, a case-sensitive string of 1 to 24 characters. Usage guidelines Calling number verification enables an ISDN interface to accept only calls from a specific calling party.
Parameters calling-number: Specifies a calling number, a case-sensitive string of 1 to 24 characters. Usage guidelines ISDN calling number identification enables an ISDN interface to include the call number of a calling party in the outgoing call SETUP messages. The calling number information can be used for different purposes. For example, the service provider can use this information to identify the pricing scheme for the calling party.
isdn carry connected-name Use isdn carry connected-name to configure ISDN to include the connected-name field in outgoing packets on an ISDN interface. Use undo isdn carry connected-name to restore the default. Syntax isdn carry connected-name undo isdn carry connected-name Default ISDN does not include the connected-name field in outgoing packets.
Parameters check-index: Specifies a called-number verification index in the range of 1 to 3. called-party-number: Specifies an acceptable called number. You can include a colon-separated subaddress when you specify the called number, for example, 66668888:13525. The value must be a case-sensitive string of 1 to 40 characters. Usage guidelines Called-number verification enables an ISDN interface to accept only calls placed to specific called numbers.
[Sysname-Serial2/3/0:15] isdn crlength 1 isdn ignore connect-ack Use isdn ignore connect-ack to enable ISDN to enter the ACTIVE state without an acknowledgement after it sends or receives a CONNECT request. Use undo isdn ignore connect-ack to disable ISDN to enter the ACTIVE state without an acknowledgement after it sends or receives a CONNECT request.
isdn ignore hlc Use isdn ignore hlc to exclude the HLC information element from the outgoing SETUP message. Use undo isdn ignore hlc to restore the default. Syntax isdn ignore hlc undo isdn ignore hlc Default All ISDN protocols except 5ESS and QSIG include the HLC information element in the SETUP message. Views ISDN interface view Predefined user roles network-admin Usage guidelines The high layer compatibility (HLC) element provides high layer compatibility check information for the called party.
Usage guidelines The lower layer compatibility (LLC) element provides low layer compatibility check information for the called party. The called party will reject the call setup request if it detects an incompatibility. For a successful call setup, make sure the ISDN interface uses the same LLC setting as the service provider switch. You can execute this command only when no call is present on the ISDN interface. Examples # Exclude the LLC information element from the outgoing SETUP message on BRI 2/4/0.
[Sysname] interface bri 2/4/0 [Sysname-Bri2/4/0] isdn ignore sending-complete incoming # Exclude the sending complete indication in the outgoing SETUP message on BRI 2/4/0. [Sysname-Bri2/4/0] isdn ignore sending-complete outgoing Related commands isdn protocol-type isdn l3-timer Use isdn l3-timer to set an ISDN L3 timer. Use undo isdn l3-timer to restore the default.
Usage guidelines T302 and T304 are timers for overlap sending. They are not available in overlap sending-incapable ISDN protocols, including AT&T, NTT, NI2, and 5ESS. Examples # Set the T301 timer to 160 seconds on BRI 2/4/0. system-view [Sysname] interface bri 2/4/0 [Sysname-Bri2/4/0] isdn l3-timer t301 160 Related commands • display isdn parameters • isdn overlap-sending isdn link-mode p2p Use isdn link-mode p2p to configure a BRI interface to operate in point-to-point mode.
isdn number-property Use isdn number-property to set the number type and numbering plan identification for calling or called numbers in incoming or outgoing ISDN calls. Use undo isdn number-property to restore the default. Syntax isdn number-property number-property [ calling | called ] [ in | out ] undo isdn number-property [ calling | called ] [ in | out ] Default The system automatically selects a number type and numbering plan appropriate to the upper-layer service.
Ext Numbering plan identification Type of number Information element Type of number Numbering plan identification 0 1 0 0 Calling party number N/A Telex numbering plan (Recommendation F.
Ext Numbering plan identification Type of number Information element Type of number Numbering plan identification 0 0 0 0 0 1 1 Calling party number Unknown Data numbering plan (Recommendation X.121) 0 0 0 0 1 0 0 Calling party number Unknown Telex numbering plan (Recommendation F.
Ext Numbering plan identification Type of number Information element Type of number Numbering plan identification 0 0 1 0 0 1 1 Calling party number International number Data numbering plan (Recommendation X.
Table 30 ISDN number type and numbering plan identification bitmap for QSIG Numbering plan identification Ext Type of number 8 7 6 5 4 3 2 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 Information element 1 1 1 1 0 0 0 0 0 1 0 0 0 1 0 0 1 0 0 1 1 0 0 1 0 1 0 1 0 0 1 0 1 1 1 0 0 1 1 0 0 1 0 0 1 Calling party number Called party number Calling party number Called party number Calling party number Called party number Call
[Sysname-Bri2/4/0] isdn number-property 0 called out isdn overlap-sending Use isdn overlap-sending to enable overlap sending on an ISDN interface for called numbers. Use undo isdn overlap-sending to restore the default. Syntax isdn overlap-sending [ digits ] undo isdn overlap-sending Default En-bloc sending is enabled for called numbers. In the SETUP message, ISDN includes all information required by the network to process the call.
Views ISDN PRI interface view Predefined user roles network-admin Parameters window-size: Specifies a sliding window size in the range of 5 to 64. Usage guidelines Q.921 sends frames in order of their sequence numbers and requires an acknowledgement of each transmitted frame. To improve transmission efficiency, Q.921 does not wait for a transmitted frame to be acknowledged before it sends the next frame. Instead, it uses a sliding window mechanism for transmission. The sliding window mechanism enables Q.
Predefined user roles network-admin Parameters indicator: Specifies one of the progress descriptions in Table 31. Table 31 Progress descriptions Value Description 1 Call is not an end-to-end ISDN call. Further call progress information might be available in-band. 2 Destination address is non-ISDN. 3 Origination address is non-ISDN. 4 Call has returned to the ISDN network. 5 8 Interworking has occurred and has resulted in a telecommunication service change.
Predefined user roles network-admin Usage guidelines Typically, ISDN devices use the ALERTING message to indicate that called user alerting has been initiated. To work with ISDN devices that use the PROGRESS message to convey this information, you must configure this command. Examples # Interpret the PROGRESS message as the ALERTING message on the ISDN PRI interface Serial 2/3/0:15.
Examples # Configure BRI 2/4/0 as the network side. system-view [Sysname] interface bri 2/4/0 [Sysname-Bri2/4/0] isdn protocol-mode network isdn protocol-type Use isdn protocol-type to configure the ISDN switch type on an ISDN interface. Use undo isdn protocol-type to restore the default. Syntax isdn protocol-type protocol undo isdn protocol-type Default The ISDN switch type is DSS1 for both BRI and PRI.
Switch type BRI CT1/PRI CE1/PRI QSIG No Yes Yes NTT Yes Yes No NOTE: The device provides full support for DSS1. For any other variants of ISDN, the device only provides the basic call functionality. Examples # Set the ISDN switch type to ETSI on BRI 2/4/0. system-view [Sysname] interface bri 2/4/0 [Sysname-Bri2/4/0] isdn protocol-type etsi # Set the ISDN switch type to 5ESS on the ISDN PRI interface Serial 2/3/0:23.
To ensure successful call setup when ISDN NI is used, you must enable permanent Q.921 link connectivity. Examples # Enable permanent Q.921 link connectivity on BRI 2/4/0. system-view [Sysname] interface bri 2/4/0 [Sysname-Bri2/4/0] isdn q921-permanent Related commands • isdn protocol-mode • isdn two-tei isdn spid auto-trigger Use isdn spid auto-trigger to initiate a SPID negotiation on an NI-enabled BRI interface.
Default NIT mode is disabled. NI-enabled BRI interfaces perform dynamic SPID negotiation. Views ISDN BRI interface view Predefined user roles network-admin Usage guidelines This command is available only on NI-enabled BRI interfaces. Typically, an NI-enabled BRI interface must pass SPID negotiation or initiation before it can place a call. You must enable Not Initial Terminal (NIT) mode on the BRI interface if the NI-type service provider switch does not support SPID negotiation.
An NI-enabled BRI interface sends SPID information in the Q.931 INFORMATION message during SPID negotiation and Layer 3 initialization. The TSPID timer sets the maximum interval that ISDN waits for a response after it sends an INFORMATION message. The timer starts when the device initiates an SPID negotiation or Layer 3 initialization. The interface retransmits the INFORMATION message if it has not received a response from the service provider switch before the TSPID timer expires.
If dynamic SPID negotiation is used, the service provider switch sends available SPIDs to the device. The device selects the SPID that best suits its service configuration. For example, if you specify the data service, the device preferentially selects the SPID that includes only the data service. If you specify the audio and data services, the device preferentially selects the SPID that includes both services.
[Sysname] interface bri 2/4/0 [Sysname-Bri2/4/0] isdn spid timer 50 Related commands isdn spid resend isdn spid1 Use isdn spid1 to assign a SPID to the B1 channel on an NI-enabled BRI interface. Use undo isdn spid1 to restore the default. Syntax isdn spid1 spid [ ldn ] undo isdn spid1 Default No SPID or LDN is configured for the B1 channel on a BRI interface. Views ISDN BRI interface view Predefined user roles network-admin Parameters spid: Sets a SPID, a string of 1 to 20 bits.
isdn spid2 Use isdn spid2 to assign a SPID to the B2 channel on an NI-enabled BRI interface. Use undo isdn spid2 to restore the default. Syntax isdn spid2 spid [ ldn ] undo isdn spid2 Default No SPID or LDN is configured for the B2 channel on a BRI interface. Views ISDN BRI interface view Predefined user roles network-admin Parameters spid: Sets a SPID, a string of 1 to 20 bits. ldn: Sets a local dialing number, a string of 1 to 30 bits.
Syntax isdn two-tei undo isdn two-tei Default All B-channels on a BRI interface use the same TEI. Views ISDN BRI interface view Predefined user roles network-admin Usage guidelines Terminal endpoint identifiers (TEIs) are assigned by the service provider to identify terminal devices. A TEI identifies one terminal device on a point-to-point link and identifies more than one terminal device on a point-to-multipoint link.
Views ISDN BRI interface view Predefined user roles network-admin Usage guidelines Persistent Layer 1 activation is available only on network-side BRI interfaces. For energy efficiency, a network-side ISDN interface typically deactivates the physical layer when the data link layer connection is disconnected. To maintain physical layer connectivity when the data link connection is lost, enable persistent Layer 1 activation. This function prevents Q.
Usage guidelines You can configure only network-side BRI interfaces to supply line power to the terminal equipment. Only ISDN BRI interfaces on the BSV module can operate on the network side. You can configure this command only when no call is present. Examples # Configure BRI 2/4/0 to supply line power to the terminal equipment.
ATM commands ATM commands are applicable to routers installed with ATM-OC3, ADSL2+, G.shdsl, or G.shdsl.Bis interface cards. bandwidth Use bandwidth to configure the expected bandwidth for an interface. Use undo bandwidth to restore the default. Syntax bandwidth bandwidth-value undo bandwidth Default The expected bandwidth (in kbps) is the interface baud rate divided by 1000.
Views PVC view, PVC-group view Predefined user roles network-admin Usage guidelines With the broadcast attribute enabled, a PVC or PVC-group can receive the broadcast or multicast packets sent on the ATM interface. You must configure this command on a PVC or PVC-group where broadcast or multicast packets must be sent.
[Sysname-Virtual-Ethernet2/4/1] default description Use description to configure the description for an interface. Use undo description to restore the default. Syntax description text undo description Default The description for an interface is interface name Interface, for example, Virtual-Ethernet 2/4/1 Interface. Views VE interface view, VE subinterface view Predefined user roles network-admin Parameters text: Specifies the interface description, a case-sensitive string of 1 to 255 characters.
pvc-name: Specifies a PVC by its name, a case-sensitive string of 1 to 15 characters excluding slashes (/) and hyphens (-). For example, neither 1/20 nor a-b is a valid PVC name. vpi/vci: Specifies a PVC by its VPI and VCI values. The value range for the vpi argument is 0 to 255. The value range for the vci argument depends on the interface type. For more information, see Table 40. The values of the vpi and vci arguments cannot be 0 at the same time.
Field Description Interval Interval (in minutes) at which InARP packets are sent. Interface VE interface that carries PPPoA or EoA. display atm pvc-group Use display atm pvc-group to display PVC-group information. Syntax display atm pvc-group [ interface interface-type { interface-number | interface-number.subnumber } [ pvc-group group-number ] ] Views Any view Predefined user roles network-admin network-operator Parameters interface interface-type { interface-number | interface-number.
ATM12/4/1, State UP PVC-group: 1 Encapsulation: SNAP, Protocol: IP VPI/VCI PVC name Precedence State 1/32 aa Default UP Table 34 Command output Field Description Name of the interface to which the PVC-groups belong, and the physical and administrative states of the interface. State of an interface (not a subinterface): • UP—The interface is both physically and administratively up.
# Display detailed information about the specified PVC-group.
Table 35 Command output Field Description AAL5 encapsulation type of the PVC-group: Encapsulation • SNAP—LLC/SNAP encapsulation type. • NLPID—RFC 1490 encapsulation type. • MUX—MUX multiplexing encapsulation type. Upper layer protocol running on the PVC-group: Protocol • • • • PPP—PPP protocol. IP—IP protocol. ETH—Ethernet protocol. None—No protocol is configured. Priority of the IP packets carried by the PVC in the PVC-group: • Default—Default PVC.
Field Description Name of the interface to which the PVC belongs, and the physical and administrative states of the interface. State of an interface (not a subinterface): • UP—The interface is both physically and administratively up. • DOWN—The interface is administratively up and physically down Interface State (probably because no physical link is available or the link has failed), or the interface is shut down with the shutdown command (administratively down).
Field Description AIS alarm state: OAM AIS State • No AIS Alarm—No OAM AIS alarm. • E2E AIS Alarm—End-to-end OAM AIS alarm. If alarm state is supported, this command displays only the alarm state, rather than the number of cells in the F5 AIS field. RDI alarm state: OAM RDI State • No RDI Alarm—No OAM RDI alarm. • E2E RDI Alarm—End-to-end OAM RDI alarm. If alarm state is supported, this command displays only the alarm state, rather than the number of cells in the F5 RDI field.
If you specify an ATM interface and a PVC, this command displays detailed information about the specified PVC. Examples # Display brief information about all PVCs on all ATM interfaces. display atm pvc-info VPI/VCI State PVC name Encap Protocol Interface 1/32 UP aa SNAP IP ATM2/4/0 1/33 UP Sysname MUX None ATM2/4/0 1/55 UP datacomm SNAP PPP ATM2/4/0.1 2/66 UP N/A SNAP IP ATM2/4/0.4 2/101 UP beijing SNAP ETH ATM2/4/0.
Output: 0 packets, 0 bytes, 0 errors Output queue: (Urgent queuing : Size/Length/Discards) 0/100/0 Output queue: (Protocol queuing : Size/Length/Discards) Output queue: (FIFO queuing : Size/Length/Discards) 0/500/0 0/75/0 OAM cells received: 42 F5 Loopback: 0, F5 AIS: 42, F5 RDI: 0 OAM cells sent: 0 F5 Loopback: 0 OAM cell drops: 0 OAM AIS State: No AIS Alarm OAM RDI State: No RDI Alarm OAM CC State: No CC Alarm Table 37 Command output Field Description ATM2/4/1 Name of the interface to which the P
Field Description Name of the interface to which the PVC belongs, and the physical and administrative states of the interface State of an interface (not a subinterface): • UP—The interface is both physically and administratively up. • DOWN—The interface is administratively up and physically down Interface State (probably because no physical link is available or the link has failed), or the interface is shut down with the shutdown command (administratively down).
Field Description AIS alarm state: OAM AIS State • No AIS Alarm—No OAM AIS alarm. • E2E AIS Alarm—End-to-end OAM AIS alarm. If alarm state is supported, this command displays only the alarm state, rather than the number of cells in the F5 AIS field. RDI alarm state: OAM RDI State • No AIS Alarm—No OAM RDI alarm. • E2E AIS Alarm—End-to-end OAM RDI alarm. If alarm state is supported, this command displays only the alarm state, rather than the number of cells in the F5 RDI field.
Virtual-Ethernet2/4/1 Current state: UP Line protocol state: UP Description: Virtual-Ethernet2/4/1 Interface Bandwidth: 20000kbps Maximum Transmit Unit: 1500 Internet protocol processing: disabled IP Packet Frame Type:PKTFMT_ETHNT_2, Hardware Address: 00e0-fc0d-9485 IPv6 Packet Frame Type:PKTFMT_ETHNT_2, Hardware Address: 00e0-fc0d-9485 Last clearing of counters: Never Last 300 seconds input rate: 0 bytes/sec, 0 packets/sec Last 300 seconds output rate: 0 bytes/sec, 0 packets/sec Carrier Layer: 1 PVC total,
Field Description Last clearing of counters: Never Time when the reset counters interface command was last used to clear the interface statistics. Never indicates the reset counters interface command has never been used on the interface after the device has started up. Last 300 seconds input rate Average packet input rate over the last 300 seconds. Last 300 seconds output rate Average packet output rate over the last 300 seconds. Input packet statistics: Input • packets—Number of packets.
Field Description Cause for a down physical link: • Administratively—The link was shut down with the shutdown Cause command. To restore the physical state of the interface, use the undo shutdown command. • Not connected—No physical connection exists (probably due to network cable failures). encapsulation Use encapsulation to configure the ATM AAL5 encapsulation type for a PVC or PVC-group. Use undo encapsulation to restore the default.
Examples # Specify the AAL5 encapsulation for PVC 1/32 on interface ATM 2/4/0 as aal5snap. system-view [Sysname] interface atm 2/4/0 [Sysname-ATM2/4/0] pvc 1/32 [Sysname-ATM2/4/0-pvc-1/32] encapsulation aal5snap interface virtual-ethernet Use interface virtual-ethernet to enter VE interface view or VE subinterface view. If the specified interface or subinterface does not exist, the command creates the interface or subinterface and enters its view.
Syntax mac-address mac-address undo mac-address Default The MAC address of the VE interface is the bridge MAC address of the device. Views VE interface view Predefined user roles network-admin Parameters mac-address: Specifies the MAC address in the format of H-H-H. Usage guidelines A VE interface uses the bridge MAC address of the device as its MAC address. As a result, all VE interfaces share the same MAC address.
Usage guidelines aal5snap and aal5mux encapsulations support IPoEoA and PPPoEoA mappings. You can create at most 512 mappings on a VE interface. A PVC or PVC-group can be mapped to only one VE interface. A VE interface can only be bound to the PVC or PVC-group on the same interface card. Before you bind a VE interface, check its interface number to make sure the VE interface is on the same card as the ATM interface to which the PVC or PVC-group belongs. This command is not applicable to PVCs in a PVC-group.
default: Sets the default PVC mapping. If no PVC mapping can be found for the next hop address of a packet, the packet is sent through the default PVC or PVC-group. inarp: Enables InARP on the PVC. minutes: Specifies the interval for sending InARP packets, in the range of 1 to 600 minutes. The default is 15 minutes. Usage guidelines All encapsulations support IPoA. Only aal5snap supports InARP. You cannot configure InARP when aal5mux or aal5nlpid is used.
Default No mapping is configured. Views PVC view, PVC-group view Predefined user roles network-admin Parameters vt-number: Specifies the number of the VT interface corresponding to a PPPoA mapping. The VT interface must have been created. Usage guidelines aal5snap and aal5mux encapsulations support PPPoA mapping. A PVC or PVC-group can be mapped to only one VT interface. This command is not applicable to PVCs in a PVC-group.
Predefined user roles network-admin Parameters size: Specifies the MTU in the range of 46 to 1500 bytes. Usage guidelines The MTU setting can affect IP packet fragmentation and reassembly on the interface. Examples # Configure the MTU for interface VE 2/4/0 as 200 bytes. system-view [Sysname] interface virtual-ethernet 2/4/0 [Sysname- Virtual-Ethernet2/4/0] mtu 200 oam ais-rdi Use oam ais-rdi to configure the parameters related to AIS/RDI alarm cell detection.
system-view [Sysname] interface atm 2/4/0 [Sysname-ATM2/4/0] pvc 1/32 [Sysname-ATM2/4/0-pvc-1/32] oam ais-rdi up 5 down 5 # Configure the AIS/RDI alarm detection parameters for PVC 1/33 of PVC-group 2, setting up-seconds to 5 and down-seconds to 5. system-view [Sysname] interface atm 2/4/0 [Sysname-ATM2/4/0] pvc-group 2 [Sysname-ATM2/4/0-pvc-group-2] pvc 1/33 [Sysname-ATM2/4/0-pvc-group-2-pvc-1/33] oam ais-rdi up 5 down 5 oam cc Use oam cc to enable the OAM CC function on the PVC.
[Sysname] interface atm 2/4/0 [Sysname-ATM2/4/0] pvc-group 2 [Sysname-ATM2/4/0-pvc-group-2] pvc 1/33 [Sysname-ATM2/4/0-pvc-group-2-pvc-1/33] oam cc both oam loopback Use oam loopback to enable OAM F5 Loopback cell transmission and retransmission detection and modify related parameters. Use undo oam loopback to disable OAM F5 Loopback cell transmission and retransmission detection.
Examples # Enable OAM F5 Loopback detection on PVC 1/32 of interface ATM 2/4/0. Specify the loopback interval as 12 seconds, the up-count argument as 4, the down-count argument as 4, and the retry interval as 1 second. system-view [Sysname] interface atm 2/4/0 [Sysname-ATM2/4/0] pvc 1/32 [Sysname-ATM2/4/0-pvc-1/32] oam loopback 12 up 4 down 4 retry 1 # Enable OAM F5 Loopback detection on PVC 1/33 of PVC-group 2.
Usage guidelines Use this command to send OAM F5 end-to-end cells through a specific PVC on a specified ATM interface, and check the link state according to the response condition. After you configure the oam ping command, the system sends an OAM F5 end-to-end cell. If the system receives a response within the time specified by the timeout argument, it immediately sends another OAM F5 end-to-end cell. If not, the system sends an OAM F5 end-to-end cell again.
precedence Use precedence to configure the priority of IP packets carried by the PVC of a PVC-group. Use undo precedence to remove the configuration. Syntax precedence { min [ to max ] | default } undo precedence Default No priority is configured. Views PVC view in a PVC-group Predefined user roles network-admin Parameters min: Specifies the minimum priority of IP packets carried by the PVC, in the range of 0 to 7.
Use pvc to create a PVC for a PVC group and enter PVC view. Use undo pvc to remove the specified PVC from a PVC-group and delete the PVC. Syntax pvc { pvc-name [ vpi/vci ] | vpi/vci } undo pvc { pvc-name | vpi/vci } Default No PVC is created. Views ATM interface view, ATM subinterface view, PVC-group view Predefined user roles network-admin Parameters pvc-name: Specifies a PVC by its name, a case-sensitive string of 1 to 15 characters excluding slashes (/) and hyphens (-).
Usage guidelines If the specified PVC already exists, executing the pvc command directly enters the PVC view. When you create a PVC, you must specify the VPI/VCI value for it. The VPI/VCI value of a PVC is unique on an interface (including interface, subinterface, and PVC-group). If you have specified the PVC name when creating the PVC, you can enter the PVC view by executing command pvc pvc-name [ vpi/vci ], and delete the PVC by executing command undo pvc pvc-name [ vpi/vci ] or undo pvc vpi/vci.
Usage guidelines A PVC-group can share traffic load among PVCs in it by transmitting IP packets of different priorities through different PVCs. You can configure the priority of IP packets carried by each PVC. An IP packet is transmitted through the PVC corresponding to the priority of the IP packet. If no corresponding PVC is found, the IP packet is transmitted through the default PVC. If no default PVC is configured, the IP packet is transmitted through PVCs not configured with priorities in turn.
Usage guidelines This command is applicable to only outbound PVCs. Examples # Set the CLP flag value of ATM cells to 1. system-view [Sysname] traffic behavior database [Sysname-behavior-database] remark atm-clp 1 reset atm interface Use reset atm interface to clear PVC statistics. Syntax reset atm interface [ interface-type { interface-number | interface-number.subnumber } ] Views User view Predefined user roles network-admin Parameters interface-type { interface-number | interface-number.
Usage guidelines Before you collect traffic statistics within a specific time period on an interface, clear the existing statistics for the interface. If you do not specify the virtual-ethernet keyword, this command clears statistics for all interfaces. If you specify the virtual-ethernet keyword without the interface-number argument, this command clears statistics for all VE interfaces.
Interface type Peak output rate value range ATM E3 64 to 34000 ATM T3 64 to 44000 ATM OC-3c/STM-1 64 to 155000 ATM OC-12c/STM-4 Not supported ATM 25M Not supported ATM subinterface Same as that of the ATM interface to which the ATM subinterface belongs. PVC-group Same as that of the ATM interface to which the PVC-group belongs. cdvt cdvt_value: Specifies the cell delay variation tolerance in the range of 0 to 10000 μs. The default is 500 μs, which means that the maximum cell delay is 500 μs.
service ubr Use service ubr to specify the PVC service type as UBR, and specify the related parameters. Use undo service to restore the default. Syntax service ubr output-pcr undo service Default The service type of a PVC is UBR. The peak output rate of ATM cells equals to the maximum bandwidth of the interface to which the PVC belongs. Views PVC view, PVC view in a PVC-group Predefined user roles network-admin Parameters output-pcr: Specifies the peak output rate of ATM cells in kbps.
service vbr-nrt Use service vbr-nrt to specify the PVC service type as VBR-NRT, and specify the related parameters. Use undo service to restore the default. Syntax service vbr-nrt output-pcr output-scr output-mbs undo service Default The service type of a PVC is UBR. The peak output rate of ATM cells equals to the maximum bandwidth of the interface to which the PVC belongs.
Related commands • service cbr • service ubr • service vbr-rt service vbr-rt Use service vbr-rt to specify the PVC service type as VBR-RT, and specify the related parameters. Use undo service to restore the default. Syntax service vbr-rt output-pcr output-scr output-mbs undo service Default The service type of a PVC is UBR. The peak output rate of ATM cells equals to the maximum bandwidth of the interface to which the PVC belongs.
# Create a PVC named aa in PVC-group 1, specifying its VPI/VCI value as 1/101, service type as VBR-RT, peak output cell rate as 100000 kbps, sustainable cell rate as 50000 kbps, and maximum burst size as 320 cells.
Views PVC view, PVC view in a PVC-group Predefined user roles network-admin Examples # Bring up PVC 0/100 on ATM interface ATM 2/4/0.1. system-view [Sysname] interface Atm 2/4/0.1 [Sysname-ATM2/4/0.1] pvc 0/100 [Sysname-ATM2/4/0.1-pvc-0/100] undo shutdown # Bring up PVC 1/101 in PVC-group 1.
Examples # Configure the transmission priority for PVC 1/32 of ATM 2/4/0 as 3. system-view [Sysname] interface atm 2/4/0 [Sysname-ATM2/4/0] pvc 1/32 [Sysname-ATM2/4/0-pvc-1/32] transmit-priority 3 # Configure the transmission priority for PVC 1/101 in PVC-group 1 as 4.
Related commands • service cbr • service ubr • service vbr-nrt • service vbr-rt 196
Modem management commands country-code Use country-code to set the modem country code on an AM interface. Use undo country-code to restore the default. Syntax country-code area-name undo country-code Default The country code is united-states. Views AM interface view Predefined user roles network-admin Parameters area-name: Specifies a country code.
system-view [Sysname] interface analogmodem 2/4/0 [Sysname-Analogmodem2/4/0] country-code china modem answer-timer Use modem answer-timer to set the answer timeout timer for establishing a dial-up connection. Use undo modem answer-timer to restore the default. Syntax modem answer-timer time undo modem answer-timer Default The answer timeout timer is 60 seconds.
Use undo modem auto-answer to disable auto-answer mode. Syntax modem auto-answer undo modem auto-answer Default Auto-answer mode is disabled. The modem answers a call only when it receives the AT command from the router. Views User line view Predefined user roles network-admin Usage guidelines To ensure correct operation of the modem, set the auto-answer mode on the user line to be the same as the modem. • Enable auto-answer mode if the modem is in auto-answer mode (the AA LED of the modem lights up).
undo modem callback Default The callback function is disabled. Views System view Predefined user roles network-admin Usage guidelines The callback function enables a modem to disconnect an incoming call and call back the calling party on request. Examples # Enable the callback function. system-view [Sysname] modem callback modem caller-number resolve Use modem caller-number resolve to enable the modem to obtain the call numbers of calling terminals.
Configure this command if a bank front end processor requires the router to send the call numbers of POS terminals for acknowledgement before it accepts data from the terminals. For more information about POS terminal access services and caller number sending, see Terminal Access Configuration Guide. Examples # Enable the modem to obtain caller numbers on TTY 81, and set the caller number waiting timer to 10 seconds.
This command is not available on the console or VTY lines. Examples # Configure the user line TTY 1 for incoming modem calls. system-view [Sysname] line tty 1 [Sysname-line-tty1] modem enable call-in sendat Use sendat to issue an AT command to a modem. Syntax sendat at-string Views Interface view Predefined user roles network-admin Parameters at-string: Specifies an AT command, a case-insensitive string of 1 to 300 characters.
Table 42 AT commands in common use Command Description A Forces the modem to go off-hook in answer mode. If a call is coming in, the modem will try to answer it without waiting for the ringtone. This command is useful when manual answer mode is used. Sets the modulation protocol preference. Available options: Bn Dn • • • • • B0—Selects the ITU V.22 mode. The transmission speed is 1200 bps. B1—Selects the Bell 212 mode. The default transmission speed is 1200 bps. B2/B3—Cancels the ITU V.
Command Description Sets the modulation negotiation mode for the modem to establish a connection with a remote modem operating at a different speed. Available options: Nn • N0—Forces the modem to connect at the speed specified in the S37 register and the ATBn command. • N1—Enables the modem to start connecting at the speed specified in the S37 register and ATBn command. However, the speed may drop during the negotiation. This option is the default. Forces the modem to return to data mode.
3G/4G modem management commands Common management commands controller cellular Use controller cellular to enter cellular interface view. Syntax controller cellular cellular-number Views System view Predefined user roles network-admin Parameters cellular-number: Specifies a cellular interface by its number. Examples # Enter Cellular 2/0/0 interface view.
# Set the description to Cellular-intf for Cellular 2/0/0. system-view [Sysname] controller cellular 2/0/0 [Sysname-Cellular2/0/0] description Cellular-intf display cellular Use display cellular to display call connection information for a 3G/4G modem. Syntax display cellular [ cellular-number ] Views Any view Predefined user roles network-admin network-operator Parameters cellular-number: Specifies a cellular interface by its number.
Packet Session Status: Inactive Current Roaming Status: Roaming Network Selection Mode: Manual Network Connection Mode: WCDMA precedence Current Network Connection: HSDPA and HSUPA Mobile Country Code (MCC): 460 Mobile Network Code (MNC): 00 Location Area Code (LAC): 4318 Cell ID: 25381 Radio Information: Current Band: ANY Current RSSI: -51 dBm Modem Security Information: PIN Verification: Disabled PIN Status: Ready Number of Retries remaining: 3 SIM Status: OK Table 43 Command output Field Description M
Field Description Diagnostic and monitoring (DM) status: Diagnostics Monitor • Open—DM is enabled. • Close—DM is disabled. Service status of the modem: • Service available—The modem is providing services correctly. • Emergency—The modem is providing limited services. The cellular interface Current Service Status is not available. • No service—The modem cannot provide services. The cellular interface is not available. • Low power—The modem is in low power mode. The cellular interface is not available.
Field Description Current band selection mode: • • • • Current Band GSM. WCDMA. ANY. AUTO. Current RSSI: • An RSSI value in the range of –110 dBm to –51 dBm. • Unknown—No signal. The cellular interface is unavailable. Current RSSI PIN authentication status: • Disabled. • Enabled. PIN Verification PIN status: • Ready—The SIM card is ready. • PIN Requirement—Requires you to execute the pin verify command to enter PIN Status the PIN for PIN verification.
Network Connection Mode: TD-SCDMA precedence Current Network Connection: HSDPA Mobile Network Name: CHINA MOBILE Downstream Bandwidth: 2800000 bps Radio Information: Current RSSI: -75 dBm Modem Security Information: PIN Verification: Disabled PIN Status: Ready Number of Retries remaining: 3 SIM Status: OK Table 44 Command output Field Description Model Modem name. International Mobile Subscriber Identity (IMSI) IMSI string of the SIM card.
Field Description Service status of the modem: • Service available—The modem is providing services correctly. • Emergency—The modem is providing limited services. The cellular interface Current Service Status is not available. • No service—The modem cannot provide services. The cellular interface is not available. • Low power—The modem is in low power mode. The cellular interface is not available. Network Selection Mode Network selection mode: Manual or Automatic.
# Display call connection information for Cellular 2/0/0 (CDMA network). display cellular 2/0/0 Cellular2/0/0: Hardware Information: Model: EC169 Manufacturer: ******** Modem Firmware Version: 11.002.03.01.
Field Description Current network: Current Network Connection • • • • • No Service. 1xRTT/EVDO HYBRID. EVDO. 1xRTT. Unknown. Downstream Bandwidth Downstream bandwidth, in bps. Radio Information Radio communication information. Current RSSI (1xRTT) • An RSSI value in the range of –125 dBm to –75 dBm. • Unknown—No signal. Current RSSI (EVDO) • An RSSI value in the ranges of –120 dBm to –60 dBm. • Unknown—No signal. Current Voltage Current voltage of the UIM card, in mV.
Profile index: 1 PDP Type: IPv4 Header Compression: Off Data Compression: Off Access Point Name (APN): vzwinternet Network Information: Current Service Status: Service available Current Roaming Status: Roaming Current Data Bearer Technology: Unknown Network Selection Mode: Manual Mobile Country Code (MCC): 460 Mobile Network Code (MNC): 00 Location Area Code (LAC): 4318 Cell ID: 25381 Radio Information: Technology Preference: LTE only Technology Selected: LTE LTE related info: Current RSSI: -79 dBm Current
Field Description Service status of the modem: • Limited—The modem is not in the coverage of the selected network. The cellular interface is not available. Current Service Status • Service available—The modem is providing services correctly. • Emergency—The modem is providing limited services. The cellular interface is not available. • No service—The modem cannot provide services. The cellular interface is not available. • Low power—The modem is in low power mode.
Field Description Network connecting preference: Technology Preference • • • • • • • AUTO—Connects to a network automatically. GSM only—Connects to a GSM network only. GSM precedence—Connects to a GSM network with preference. WCDMA only—Connects to a WCDMA network only. WCDMA precedence—Connects to a WCDMA network with preference. TD-SCDMA only—Connects to a TD-SCDMA network only. TD-SCDMA precedence—Connects to a TD-SCDMA network with preference. • EVDO—Connects to a CDMA-EVDO network only.
Field Description SIM card status: SIM Status • OK—The SIM card is normal. • Network Reject—The SIM card is denied access to the network. The cellular interface is not available. • Not Insert—The SIM card is absent. The cellular interface is not available. • Not Initialized—The SIM card status cannot be identified.
Modem status: Present DM port status: Disabled Capability: 1 Control channel, 1 PPP channel Control channel 0 traffic statistics: TX: 0 packets, 0 errors RX: 0 packets, 0 errors PPP channel 0 traffic statistics: TX: 0 packets, 0 errors RX: 0 packets, 0 errors Table 47 Command output Field Description Status of the interface: • Administratively DOWN—The interface has been Cellular2/0/0 Current state administratively shut down by using the shutdown command.
Related commands reset counters controller cellular dm-port open NOTE: Support for DM depends on the modem model. Use dm-port open to enable DM on a 3G/4G modem. Use undo dm-port open to disable DM on a 3G/4G modem. Syntax dm-port open undo dm-port open Default The default setting for this command depends on the modem model.
Parameters 1xrtt: Connects to a CDMA-1x RTT network only. auto: Connects to a network automatically. evdo: Connects to a CDMA-EVDO network only. gsm: Connects to a GSM network only. gsm-preference: Connects to a GSM network with preference. hybrid: Connects to the CDMA-EVDO and CDMA-1xRTT networks only. lte: Connects to an LTE network only. td: Connects to a TD-SCDMA network only. td-preference: Connects to a TD-SCDMA network with preference. wcdma: Connects to a WCDMA network only.
Use modem response to configure 3G response parameters on an interface. Use undo modem response to restore the default. Syntax modem response timer time auto-recovery threshold undo modem response Default The response timeout timer is 10 seconds and the consecutive response failure threshold is 3. Views Cellular interface view Predefined user roles network-admin Parameters timer time: Sets the response timeout timer, in the range of 1 to 300 seconds..
new-pin: Specifies the new PIN, a string of 4 to 8 digits. Usage guidelines The new PIN is saved on the SIM/UIM card. If PIN verification is enabled, execute the pin verify command to save the new PIN on the device after the PIN is modified. Failure to modify the PIN in a maximum number of attempts locks the SIM/UIM card. The maximum number of attempts depend on the 3G/4G modem model. To unlock the card, execute the pin unlock command.
If a card is locked, the 3G modem cannot be used. To unlock the card, you can use the pin unlock command. The new PIN is saved on the SIM/UIM card. If PIN verification is enabled, use the pin verify command to save the new PIN on the device after the SIM/UIM card is unlocked. If you consecutively fail to unlock a card by using the PUK, the card will be locked permanently. To unlock a permanently locked card, contact the service provider of the card. Examples # Use the PUK to unlock a SIM/UIM card.
To perform PIN verification, you also need to execute the pin verify command to save the PIN of the SIM/UIM card on the device. The pin verify command can be executed before and after you enable PIN verification. After the PIN is saved on the device, the PIN is used for verification automatically when required. To disable PIN verification for a 3G/4G modem, the 3G/4G modems must pass PIN verification. Consecutive failures for enabling or disabling PIN verification lock a SIM/UIM card.
[Sysname-Cellular2/0/0] pin verify simple 1234 Related commands • pin unlock • pin verification enable plmn search Use plmn search to search for available mobile networks. Syntax plmn search Views Cellular interface view Predefined user roles network-admin Usage guidelines Before you use a 3G/4G modem to access a mobile network, use the plmn search command to search a PLMN for available mobile networks. After the search is complete, the CLI displays the available mobile networks.
Field Description Status of the mobile network: Status Type • Current. • Available. • Forbidden. Type of the mobile network. Related commands • display cellular • plmn select plmn select Use plmn select to configure the mobile network selection mode. Syntax plmn select { auto | manual mcc mnc } Default The default setting for this command depends on the modem model. Views Cellular interface view Predefined user roles network-admin Parameters auto: Specifies the auto selection mode.
Use profile create to create a profile for the 3G/4G modem. Syntax profile create profile-number { dynamic | static apn } authentication-mode { none | { chap | pap } user username [ password password ] } Default The default setting for this command depends on the modem model. Views Cellular interface view Predefined user roles network-admin Parameters profile-number: Assigns a number to the profile. The value is in the range of 1 to 255.
Syntax profile delete profile-number Views Cellular interface view Predefined user roles network-admin Parameters profile-number: Specifies a profile by its number. The value is in the range of 1 to 255. Examples # Delete the profile for Cellular 2/0/0.
Examples # Specify the profiles numbered 1 and 2 as the primary and backup profiles, respectively. system-view [sysname]interface Cellular 0/0 [sysname-Cellular0/0]profile main 1 backup 2 reset counters controller cellular Use reset counters controller cellular to clear statistics for a cellular interface. Syntax reset counters controller cellular [ cellular-number ] Views User view Predefined user roles network-admin Parameters celluar-number: Specifies a cellular interface by its number.
Table 49 CNS directive description Directive Description Controls the CNS heartbeat debugging switch. CNSn • n = 00000500000000000000—Enables CNS heartbeat debugging. • n = 00000800000000000000—Disables CNS heartbeat debugging. Usage guidelines The sendat command does not verify the configuration directive. Each time it issues one configuration directive to the 3G/4G modem, lowercase characters are automatically converted to uppercase characters..
3G modem-specific management commands serial-set Use serial-set to channelize a cellular interface into a synchronous/asynchronous serial interface. Use undo serial-set to delete a synchronous/asynchronous serial interface channelized from a cellular interface. Syntax serial-set set-number undo serial-set set-number Views Cellular interface view Predefined user roles network-admin Parameters set-number: Specifies the serial interface number. The value is 0.
Parameters bandwidth-value: Specifies the expected bandwidth in the range of 1 to 400000000 kbps. Usage guidelines The expected bandwidth for an interface affects the link costs in OSPF, OSPFv3, and IS-IS. For more information, see Layer 3—IP Routing Configuration Guide. Examples # Set the expected bandwidth for Eth-channel 2/0/0:0 to 1000 kbps.
undo description Default The description for an interface is interface name Interface, for example, Echannel 2/0/0:0 Interface. Views Eth-channel interface view Predefined user roles network-admin Parameters text: Specifies an interface description, a case-sensitive string of 1 to 255 characters. Usage guidelines Configure a description for an interface for easy identification and management purposes. You can use the display interface command to view the configured description.
If the eth-channel keyword is specified but the channel-id argument is not specified, the command displays information about all Eth-channel interfaces. Examples # Display detailed information about Eth-channel 2/0/0:0.
Field Description Data link layer protocol state of the interface: Line protocol state • UP. • DOWN. • UP(spoofing)—The data link layer protocol state of the interface is up but the link is an on-demand link or not present at all. Description Description for the interface. Bandwidth Expected bandwidth of the interface. Maximum Transmit Unit MTU of the interface. Internet protocol processing: disabled IP packet processing is disabled. Internet Address is 192.168.1.
Field Description Incoming packet statistics: Input: 0 packets, 0 bytes, 0 buffers • 0 packets—Packet number. • 0 bytes—Packet size in bytes. • 0 buffers—Number of buffered units. Outgoing packet statistics: Output: 0 packets, 0 bytes Brief information on interface(s) under route mode: • 0 packets—Packet number. • 0 bytes—Packet size in bytes. Brief information about Layer 3 interfaces.
eth-channel Use eth-channel to channelize a cellular interface into an Eth-channel interface. Use undo eth-channel to remove the Eth-channel interface channelized from a cellular interface. Syntax eth-channel channel-number undo eth-channel channel-number Views Cellular interface view Predefined user roles network-admin Parameters channel-number: Specifies an Eth-channel interface by its number. The value is 0.
ip address cellular-alloc Use ip address cellular-alloc to enable an Eth-channel interface to obtain an IP address by using the modem-manufacturer's proprietary protocol. Use undo ip address cellular-alloc to restore the default. Syntax ip address cellular-alloc undo ip address cellular-alloc Default An Eth-channel interface does not obtain an IP address by using the modem-manufacturer's proprietary protocol.
Views Eth-channel interface view Predefined user roles network-admin Parameters size: Sets the MTU in bytes. The value is in the range of 128 to 2000. Examples # Set the MTU for Eth-channel 2/0/0:0 to 1430 bytes. system-view [Sysname] interface eth-channel 2/0/0:0 [Sysname-Eth-channel2/0/0:0] mtu 1430 reset counters interface Use reset counters interface to clear the statistics on the specified or all Eth-channel interfaces.
Syntax shutdown undo shutdown Default The default setting for this command depends on the device model. Views Eth-channel interface view Predefined user roles network-admin Examples # Shut down Eth-channel 2/0/0:0.
DDR commands bandwidth Use bandwidth to configure the expected bandwidth of a dialer interface. Use undo bandwidth to restore the default. Syntax bandwidth bandwidth-value undo bandwidth Default The expected bandwidth (in kbps) is the interface baud rate divided by 1000. Views Dialer interface view Predefined user roles network-admin Parameters bandwidth-value: Specifies the expected bandwidth in the range of 1 to 400000000 kbps.
CAUTION: The default command might interrupt ongoing network services. Make sure you are fully aware of the impacts of this command when you execute it on a live network. This command might fail to restore the default settings for some commands for reasons such as command dependencies or system restrictions. Use the display this command in interface view to identify these commands, and then use their undo forms or follow the command reference to restore their default settings.
Default Bundle DDR is disabled on a dialer interface. Views Dialer interface view Predefined user roles network-admin Usage guidelines DDR includes traditional DDR and bundle DDR. Before using bundle DDR, use this command to enable bundle DDR on a dialer interfac. Then assign physical interfaces to the corresponding dialer bundle by using the dialer bundle-member command. To enable bundle DDR to receive calls, configure the dialer peer-name command on the dialer interface.
priority priority: Specifies the priority of the physical interface in the dialer bundle, in the range of 1 to 255. The default priority is 1. The greater the number, the higher the priority. Each time a call is placed, the highest-priority physical interface available is selected. If a physical interface that has same-priority interfaces is selected, the same-priority interfaces are selected in a round-robin manner when they are the highest-priority physical interfaces available.
Usage guidelines This command is mandatory on the PPP callback server. With both references configured, the router performs the following tasks: • Always attempts to place return calls in the user reference method. • If the attempt fails, places return calls in the dial number reference method. If the command is configured with neither keyword, it is the same as using the dialer callback-center user dial-number command.
Parameters remote-number: Specifies an ISDN calling number, a case-insensitive string of 1 to 30 characters. The asterisks (*) represent any characters. callback: Enables callback for the specified ISDN calling number. Usage guidelines When receiving a call, the device with the dialer call-in command configured first verifies that the caller is valid before processing the call. If the remote SPCS does not provide the calling number, the call is dropped directly.
Examples # Enable traditional DDR on interface Serial 2/1/0. system-view [Sysname] interface serial 2/1/0 [Sysname-Serial2/1/0] dialer circular enable Related commands • dialer bundle enable • dialer circular-group dialer circular-group Use dialer circular-group to assign a physical interface to a dialer circular group in traditional DDR. Use undo dialer circular-group to restore the default.
Related commands • dialer circular enable • dialer priority • interface dialer dialer disconnect Use dialer disconnect to disconnect the dialup link on an interface. Syntax dialer disconnect [ interface interface-type interface-number ] Views Any view Predefined user roles network-admin Parameters interface interface-type interface-number: Specifies an interface by its type and number. If no interface is specified, this command disconnects dialup links on all interfaces.
Examples # Set the interval for DDR to collect traffic statistics to 3 seconds. system-view [Sysname] dialer flow-interval 3 Related commands dialer threshold dialer number Use dialer number to configure a dial string for placing calls to a single remote site. Use undo dialer number to remove the configured dial string. Syntax dialer number dial-number [ autodial ] undo dialer number Default No dial string is configured for calling the remote site.
dialer peer-name Use dialer peer-name to configure the remote username in bundle DDR for PPP authentication when receiving calls. Use undo dialer peer-name to remove the configured remote username. Syntax dialer peer-name username undo dialer peer-name [ username ] Default No remote username is configured. Views Dialer interface view Predefined user roles network-admin Parameters username: Specifies the remote username for PPP authentication, a case-insensitive string of 1 to 80 characters.
Views Physical interface view Predefined user roles network-admin Parameters priority: Specifies the priority of the physical interface in a dialer circular group, in the range of 1 to 127. The larger the value, the higher the priority. Usage guidelines This command sets the order in which the available physical interfaces in a dialer circular group are used. Each time a call is placed, the highest-priority physical interface available is selected.
Examples # Set the number of packets that can be buffered to 10 on interface Serial 2/1/0. system-view [Sysname] interface serial 2/1/0 [Sysname-Serial2/1/0] dialer queue-length 10 dialer route Use dialer route to configure a dialup interface to place calls to or receive calls from a remote site. Use undo dialer route to remove the configuration.
Usage guidelines To enable DDR to originate calls, you must configure the dial-number argument. Otherwise, DDR can only receive calls. If you specify the dial-number argument in the dialer route command, you must also include the dial-number argument when using the undo dialer route command to remove the dialer route. To use the user keyword, you must configure PPP authentication.
Usage guidelines When the percentage of the traffic rate to bandwidth exceeds the threshold, DDR brings up another link to call the same destination address. If you set a link load threshold in the range of 1 to 99, MP tunes allocated bandwidth according to actual traffic percentage following these guidelines: • When the percentage of traffic on a link to bandwidth exceeds the defined traffic threshold, the system automatically brings up a second link, and assigns the two links to one MP bundle.
Predefined user roles network-admin Parameters autodial-interval: Specifies the interval between call attempts, in the range of 1 to 604800 seconds. Usage guidelines This command takes effect only when the autodial keyword is configured in the dialer number or dialer route command. It allows DDR to automatically dial a dial string at the specified interval to set up a connection. In the auto-dial method, dial attempts are not traffic triggered.
[Sysname] interface serial 2/1/0 [Sysname-Serial2/1/0] dialer timer compete 10 dialer timer enable Use dialer timer enable to set the link holddown timer. Use undo dialer timer enable to restore the default. Syntax dialer timer enable interval undo dialer timer enable Default The link holddown timer is 5 seconds. Views Dialup interface view Predefined user roles network-admin Parameters interval: Specifies the holddown timer value in the range of 5 to 65535 seconds.
Views Dialup interface view Predefined user roles network-admin Parameters idle: Specifies the link idle-timeout timer value in the range of 0 to 65535 seconds. in: Allows only incoming interesting packets to reset the timer. in-out: Allows both incoming and outgoing interesting packets to reset the timer. Usage guidelines A link idle-timeout timer starts upon setup of a link. If no interesting packets are present before the timer expires, DDR disconnects the link.
Examples # Set the wait-carrier timer to 100 seconds on interface Serial 2/1/0. system-view [Sysname] interface serial 2/1/0 [Sysname-Serial2/1/0] dialer timer wait-carrier 100 dialer timer warmup Use dialer timer warmup to configure the warm-up timer for dynamic route backup. Use undo dialer timer warmup to restore the default. Syntax dialer timer warmup delay undo dialer timer warmup Default The warm-up timer is 30 seconds.
Views Dialup interface view Predefined user roles network-admin Parameters group-number: Specifies a dialer group by its number in the range of 1 to 255. The dialer group must have been configured by using the dialer-group rule command. Usage guidelines A dialup interface can belong to only one dialer group. If you configure this command multiple times, the most recent configuration takes effect. You must configure this command for DDR to send packets.
Usage guidelines A dial rule determines when an interface initiates DDR calls. You need to configure dial rules only on the initiator of DDR calls. You can configure a dial rule to match only IP packets or use an ACL to match packets. Permitted protocol packets or packets that match a permit statement of an ACL are interesting packets. When receiving an interesting packet, DDR does one of the following: • Sends it out if a link is present and resets the idle-timeout timer.
Dialer Route: NextHop: 111.111.111.111 Dialer number: 123456789012345678901234567890 NextHop: 222.222.222.222 Dialer number: 123456789012345678901234567890 Dialer number: Dialer Timers(in seconds): Auto-dial: 300 Compete: 20 Enable: 5 Idle: 120 Wait-for-Carrier: 60 Total Channels: 1 Free Channels: 1 Table 51 Command output Field Description Dialer0 Dialup interface: dialer or physical. Dialer Route: NextHop: 111.111.111.
Parameters interface-number: Existing dialer interface number. brief: Displays brief interface information. If you do not specify this keyword, the command displays detailed interface information. description: Displays the complete interface description. If you do not specify this keyword, the command displays only the first 27 characters of a description if the description contains more than 27 characters. down: Displays information about interfaces in physically Down state and the causes.
Link: ADM - administratively down; Stby - standby Interface Link Cause Dia1 ADM Administratively Table 52 Command output Field Description Dialer1 • UP—The dialer interface is physically up. • DOWN (Administratively)—The dialer interface was shut down with the Physical state of the dialer interface: Current state shutdown command. To re-enable it, you must use the undo shutdown command on it. Line protocol state Data link layer protocol state of the dialer interface: UP or DOWN.
Field Description Interface Abbreviated interface name. Physical link state of the interface: Link • UP—The interface is up. • ADM—The interface has been administratively shut down. To bring up the interface, execute the undo shutdown command. • Stby—The interface is operating as a standby interface. Data link layer protocol state of the dialer interface: Protocol • UP. • DOWN. • UP(s)—The interface is up, but its link is an on-demand link or not present at all.
system-view [Sysname] interface dialer 1 mtu Use mtu to set the MTU of a dialer interface. Use undo mtu to restore the default. Syntax mtu size undo mtu Default The MTU of dialer interfaces is 1500 bytes. Views Dialer interface view Predefined user roles network-admin Parameters size: Specifies the maximum transmission unit (MTU) in the range of 128 to 1500 bytes. Usage guidelines The MTU setting of a dialer interface affects the fragmentation and reassembly of IP packets.
Parameters client: Enables the interface to send callback requests as the callback client. server: Enables the interface to accept callback requests as the callback server. Usage guidelines The callback client first originates a call, and the server decides whether to originate a return call. If a return call is needed, the callback server disconnects the call and originates a return call according to the username or callback number.
Syntax reset counters interface [ dialer [ interface-number ] ] Views User view Predefined user roles network-admin Parameters dialer: Specifies a dialer interface. interface-number: Existing dialer interface number. Usage guidelines Use this command to clear history statistics if you want to collect traffic statistics for a specific time period. If you do not specify the dialer keyword, this command clears statistics for all interfaces.
If you do not specify a card to forward the traffic of a dialer interface, the system automatically chooses the MPU to forward the traffic. To reduce the load on the MPU, HP recommends that you use this command to specify cards to forward traffic of dialer interfaces. Examples # Specify the card in slot 2 to forward the traffic of Dialer1. system-view [Sysname] interface dialer 1 [Sysname-Dialer1] service slot 2 shutdown Use shutdown to shut down a dialer interface.
Parameters group-number: Dynamic route backup group number in the range of 1 to 255. Usage guidelines Before enabling the dynamic route backup function on a backup interface, make sure DDR is enabled on the interface. A backup interface can reference multiple dynamic route backup groups. Examples # Enable the dynamic route backup function on interface BRI 2/4/0.
Examples # Create dynamic route backup group 1 to monitor routes to the network segments 20.0.0.0/8 and 30.0.0.0/8. system-view [Sysname] standby routing-group 1 rule ip 20.0.0.1 255.0.0.0 [Sysname] standby routing-group 1 rule ip 30.0.0.1 255.0.0.0 standby timer routing-disable Use standby timer routing-disable to configure the delay for disconnecting a backup link after the primary link recovers. Use undo standby timer routing-disable to restore the default.
Views Dialer interface view Predefined user roles network-admin Parameters period: Specifies the interval for sending keepalive packets, in the range of 0 to 32767 seconds. The value 0 disables keepalive packet sending. Usage guidelines The polling interval specifies the interval at which an interface sends keepalive packets. If an interface uses PPP as the link layer protocol, the link layer periodically sends keepalive packets to the peer.
Support and other resources Contacting HP For worldwide technical support information, see the HP support website: http://www.hp.
Conventions This section describes the conventions used in this documentation set. Command conventions Convention Description Boldface Bold text represents commands and keywords that you enter literally as shown. Italic Italic text represents arguments that you replace with actual values. [] Square brackets enclose syntax choices (keywords or arguments) that are optional. { x | y | ... } Braces enclose a set of required syntax choices separated by vertical bars, from which you select one.
Network topology icons Represents a generic network device, such as a router, switch, or firewall. Represents a routing-capable device, such as a router or Layer 3 switch. Represents a generic switch, such as a Layer 2 or Layer 3 switch, or a router that supports Layer 2 forwarding and other Layer 2 features. Represents an access controller, a unified wired-WLAN module, or the switching engine on a unified wired-WLAN switch. Represents an access point. Represents a mesh access point.
Index ABCDEILMOPRSTUVW dialer call-in,245 A dialer circular enable,246 allow l2tp,75 dialer circular-group,247 B dialer diagnose,70 bandwidth,100 dialer disconnect,248 bandwidth,156 dialer flow-interval,248 bandwidth,241 dialer number,249 bandwidth,76 dialer peer-name,250 bandwidth,231 dialer priority,250 bandwidth,21 dialer queue-length,251 broadcast,156 dialer route,252 bundle id,100 dialer threshold,253 bundle load-balance,101 dialer timer autodial,254 bundle max-active links,102
display isdn call-record,120 isdn link-mode p2p,135 display isdn parameters,121 isdn number-property,136 display isdn spid,122 isdn overlap-sending,141 display l2tp session,81 isdn pri-slipwnd-size,141 display l2tp tunnel,82 isdn progress-indicator,142 display ppp compression iphc,2 isdn progress-to-alerting enable,143 display ppp mp,31 isdn protocol-mode,144 display pppoe-client session packet,70 isdn protocol-type,145 display pppoe-client session summary,71 isdn q921-permanent,146 displa
O ppp mp virtual-template,45 oam ais-rdi,178 ppp pap local-user,16 ppp pfc local-request,17 oam cc,179 ppp pfc remote-reject,18 oam loopback,180 ppp timer negotiate,18 oam ping,181 pppoe-client,72 P pppoe-server access-line-id bas-info,54 permanent-active,153 pppoe-server access-line-id circuit-id parse-mode,55 pin modify,221 pppoe-server access-line-id circuit-id trans-format,56 pin unlock,222 pppoe-server access-line-id content,57 pin verification enable,223 pppoe-server access-line-id
S Subscription service,272 sendat,202 T sendat,229 timer-hold,95 serial-set,231 timer-hold,270 service,48 timer-hold,21 service,113 timer-hold,98 service,267 transmit-priority,194 service (MSR4000),89 tunnel authentication,91 service cbr,188 tunnel avp-hidden,91 service ubr,190 tunnel flow-control,92 service vbr-nrt,191 tunnel name,93 service vbr-rt,192 tunnel password,93 shutdown,114 tunnel timer hello,94 shutdown,90 U shutdown,193 shutdown,230 user,96 shutdown,239 V shutdow
