R3166-R3206-HP High-End Firewalls System Management and Maintenance Command Reference-6PW101

152
By default, the location information is null, version is SNMPv3, and the contact is null.
The device can process the SNMP packets of the corresponding version only if SNMP of a specific
version is enabled. If SNMPv1 is enabled, the device will drop the received SNMPv2c packets; if
SNMPv2c is enabled, the device will drop the received SNMPv1 packets. To enable the device to
communicate with different NMSs, you can enable SNMP of different versions on a device.
Related commands: display snmp-agent sys-info.
NOTE:
Network maintenance engineers can use the system contact information to get in touch with the
manufacturer in case of network failures. The system location information is a management variable
under the system branch as defined in RFC1213-MIB, identifying the location of the managed object.
Examples
# Configure the contact information as “Dial System Operator at beeper # 27345”.
<Sysname> system-view
[Sysname] snmp-agent sys-info contact Dial System Operator at beeper # 27345
snmp-agent target-host
Syntax
snmp-agent target-host trap address udp-domain ip-address [ udp-port port-number ] [ vpn-instance
vpn-instance-name ] params securityname security-string [ v1 | v2c | v3 [ authentication | privacy ] ]
undo snmp-agent target-host trap address udp-domain ip-address params securityname security-string
[ vpn-instance vpn-instance-name ]
View
System view
Default level
3: Manage level
Parameters
trap: Specifies the host to be the target host which will receive traps and notifications from the device.
address: Specifies the destination IP address in the SNMP messages sent from the device.
udp-domain: Indicates that the trap is transmitted using UDP.
ip-address: The IPv4 address of the trap target host.
udp-port port-number: Specifies the number of the port on the target host to receive traps.
vpn-instance vpn-instance-name: Specifies the VPN where the target host resides, where
vpn-instance-name indicates the VPN instance name and is a string of 1 to 31 characters. It is case
sensitive and is applicable only in a network supporting IPv4. If you execute the command with this
keyword and argument combination, you need to add the agent into this VPN domain, and ensure that
the route between the agent and the NMS is available.
params securityname security-string: Specifies the authentication related parameter, which is an
SNMPv1 or SNMPv2c community name or an SNMPv3 user name, a string of 1 to 32 characters.
v1: SNMPv1. This keyword must be the same with the SNMP version on the NMS; otherwise, the NMS
cannot receive any trap.