Vyatta NOS documentation

Learn how to install, configure, and operate Vyatta Network Operating System (Vyatta NOS), which helps to drive our virtual networking and physical platforms portfolio.

interfaces tunnel <tunx> parameters ip key <key>

Defines an authentication key for a tunnel interface.

set interfaces tunnel tunx parameters ip key key
delete interfaces tunnel tunx parameters ip key [ key ]
show interfaces tunnel tunx parameters ip key

No key is configured; authentication is not required.

tunx
The identifier of a tunnel interface. The identifier ranges from tun0 through tunx, where x is a nonnegative integer.
key
A key for authenticating the local endpoint to the remote endpoint. The key must match on both ends of the connection for the tunnel to be established.

Configuration mode


interfaces {
	tunnel tunx {
		parameters { 
			ip {
				key key
			}
		}
	}
}

Use this command to provide a simple password-like numeric key for authenticating tunnel endpoints to each other. For the tunnel to be established, keys must be identical at both ends of the tunnel.

Note: This is only valid with GRE and GRE-multipoint encapsulation only.

Use the set form of this command to define an authentication key for a tunnel interface.

Use the delete form of this command to delete the authentication key for a tunnel interface.

Use the show form of this command to display the authentication key for a tunnel interface.