F3726, F3211, F3174, R5135, R3816-HP Firewalls and UTM Devices VPN Command Reference-6PW100

20
Field Descri
p
tion
Physical
Physical state of the tunnel interface:
• *down—The interface has been shut down by 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.
Protocol
Link layer protocol state of the tunnel interface:
• down—The protocol state of the interface is down.
• up—The protocol state of the interface is up.
IPv6 Address
IPv6 address of the tunnel interface. Only the first of configured IPv6 addresses is displayed.
If no address is configured for the interface, Unassigned is displayed.
encapsulation-limit
Use encapsulation-limit to set the maximum number of nested encapsulations of a packet allowed on a
tunnel interface.
Use undo encapsulation-limit to remove the configured encapsulation limit.
Syntax
encapsulation-limit [ number ]
undo encapsulation-limit
Views
Tunnel interface view
Default command level
2: System level
Parameters
number: Number of nested encapsulations, in the range of 1 to 10. The default value is 4.
Usage guidelines
This command is only applicable to IPv6 over IPv6 tunnels.
The following matrix shows the encapsulation-limit command and firewalls and UTM devices
compatibility:
Hardware Command com
p
atible
F1000-A-EI/F1000-S-EI Yes
F1000-E Yes
F5000 Yes
Firewall module Yes
U200-A Yes
U200-S No
Examples
# Set the maximum number of nested encapsulations to 3 on the tunnel interface.