home

Supported platforms

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.