Gre Tunneling - Avaya G450 Cli Reference Manual

GRE tunneling

Table 38: GRE tunneling CLI commands
Root level command
interface tunnel
show interfaces
First level command
keepalive (GRE
tunnel)
tunnel checksum
tunnel destination
tunnel dscp
tunnel key
tunnel mode
tunnel
path-mtu-discovery
tunnel source
tunnel ttl
Description
Enter interface tunnel configuration mode,
create an interface tunnel if it does not exist,
or delete an interface tunnel or sub-interface
Enable the tunnel keepalive feature
Add a checksum to the GRE header of
packets traveling through the tunnel
Set the destination address of the tunnel
Assign a DSCP value to packets traveling
through the tunnel
Enable and set an ID key for the tunnel
Specify the encapsulation method of the
tunnel. This command is only included for
future development, and for conformity with
other systems. Currently, the tunnel can only
perform GRE encapsulation.
Enable dynamic MTU discovery by the tunnel
Set the source address of the tunnel
Assign a TTL value to packets traveling
through the tunnel
Show interface configuration and statistics for
a particular tunnel or all GRE tunnels
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