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7. Select the L2TPv3 Tunnel tab.
Figure 5-41 Network - L2TPv3 screen - L2TPv3 tunnel tab
8. Review the following L2TPv3 tunnel configuration data:
9. Either select Add to create a new L2TPv3 tunnel configuration, Edit to modify an existing tunnel configuration or Delete
to remove a tunnel from those available to this profile.
Name Displays the name of each listed L2TPv3 tunnel assigned upon creation.
Local IP Address Lists the IP address assigned as the local tunnel end point address, not the interface IP
address. This IP is used as the tunnel source IP address. If this parameter is not specified,
the source IP address is chosen automatically based on the tunnel peer IP address.
MTU Displays the maximum transmission unit (MTU) size for each listed tunnel. The MTU is the
size (in bytes) of the largest protocol data unit that the layer can pass between tunnel
peers.
Use Tunnel Policy Lists the L2TPv3 tunnel policy assigned to each listed tunnel.
Local Hostname Lists the tunnel specific hostname used by each listed tunnel. This is the hostname
advertised in tunnel establishment messages.
Local Router ID Specifies the router ID sent in the tunnel establishment messages.
Establishment Criteria Specifies tunnel criteria between two peers.
Critical Resource Specifies the critical resource that should exist for a tunnel between two peers to be
created and maintained. Critical resources are device IP addresses or interface
destinations interpreted as critical to the health of the network. The critical resource
feature allows for the continuous monitoring of these defined addresses. A critical
resource, if not available, can result in the network suffering performance degradation.
Peer IP Address Lists the IP address of the remote peer.
Host Name Lists the tunnel specific hostname used by the remote peer.