R3166-R3206-HP High-End Firewalls VPN Command Reference-6PW101

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Table 1 Output description
Field Descri
p
tion
Tunnel0 current state
Physical state of the tunnel interface, which can be:
• Administratively DOWN—Indicates that the interface is
administratively down; that is, the interface is shut down with the
shutdown command.
• DOWN—Indicates that the interface is administratively up but its
physical state is down.
• UP—Indicates that both the administrative and physical states of the
interface are up.
Line protocol current state
Link layer state of the tunnel interface, which can be:
• DOWN—Indicates that the protocol state of the interface is down,
which is usually because that no IP address is assigned to the
interface.
• UP—Indicates that the protocol state of the interface is up.
Description Description of the tunnel interface
Maximum Transmit Unit Maximum transmit unit allowed on the tunnel interface
Internet Address
IP address of the tunnel interface
If no IP address is assigned to the interface, "Internet protocol
processing : disabled" will be displayed, which means that packets
cannot be processed.
"Primary" indicates the primary IP address of the interface; "Sub"
indicates a secondary IP address of the interface.
Encapsulation is TUNNEL The encapsulation protocol is tunnel.
service-loopback-group ID
ID of the service loopback group referenced by the tunnel.
If service loopback group is not supported or not specified,
"service-loopback-group ID not set" will be displayed.
Tunnel source Source address of the tunnel
destination Destination address of the tunnel
Tunnel keepalive enabled, Period(50
s), Retries(3)
GRE keepalive is enabled to detect the state of the tunnel interface. In
this example, keepalive packets are sent every 50 seconds and can be
sent up to three times.
Tunnel protocol/transport
Tunnel mode and transport protocol, which can be:
• GRE/IP—GRE over IPv4 tunnel mode
• IPsec/IP—IPsec over IPv4 tunnel mode
GRE key disabled The tunnel interface key option of GRE is not configured.
Checksumming of GRE packets
disabled
The GRE packet checksum function is disabled.
Last clearing of counters Last time of clearing of counters
Last 300 seconds input: 0 bytes/sec,
0 packets/sec
Average input rate in the last 300 seconds in bytes/sec or packets/sec
Last 300 seconds output: 0
bytes/sec, 0 packets/sec
Average output rate in the last 300 seconds in bytes/sec or
packets/sec
packets input Total number of input packets