R3721-F3210-F3171-HP High-End Firewalls VPN Command Reference-6PW101

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Description: Tunnel0 Interface
The Maximum Transmit Unit is 1476
Internet Address is 1.1.1.1/24 Primary
Encapsulation is TUNNEL, service-loopback-group ID not set.
Tunnel source 10.1.1.1, destination 10.1.1.2
Tunnel bandwidth 64 (kbps)
Tunnel protocol/transport GRE/IP
GRE key disabled
Checksumming of GRE packets disabled
Output queue : (Urgent queuing : Size/Length/Discards) 0/100/0
Output queue : (Protocol queuing : Size/Length/Discards) 0/500/0
Output queue : (FIFO queuing : Size/Length/Discards) 0/75/0
Last clearing of counters: Never
Last 300 seconds input: 0 bytes/sec, 0 packets/sec
Last 300 seconds output: 0 bytes/sec, 0 packets/sec
0 packets input, 0 bytes
0 input error
0 packets output, 0 bytes
0 output error
Table 6 Command output
Field Descri
p
tion
Tunnel0 current state
Physical state of the tunnel interface:
• DOWN (Administratively)—The interface is administratively down;
that is, the interface is shut down with the shutdown command
• DOWN—The interface is administratively up but its physical state is
down
• UP—Both the administrative and physical states of the interface are
up
Line protocol current state
Link layer state of the tunnel interface:
• DOWN—The protocol state of the interface is down
• UP—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 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