Chapter 12
Tunneling and VPNs
RUGGEDCOM ROX II
CLI User Guide
382 Adding a Dynamic L2TPv3 Tunnel
Parameter Description
IP address of local interface that is used as Source IP address of outbound traffic over
tunnel.
transport-encap { transport-encap } Synopsis: { udp, ip }
Default: udp
The transport protocol (UDP or IP) to encapsulate the tunnel messages
authentication { authentication } Synopsis: { none, challenge }
Default: none
The authentication of tunnel
secret { secret } Synopsis: A string 1 to 63 characters long
The password of tunnel negotiation
digest { digest } Synopsis: { md5, sha1 }
Default: md5
Message digest AVP encryption
interop { interop } Synopsis: A 32-bit signed integer between 0 and 65535
Default: 0
Specify a bitmask of flags to control non-standard behaviour for interopability with other
L2TPv3 implementation
persist-pend-timeout { persist-pend-
timeout }
Synopsis: A 32-bit signed integer between 10 and 6000
Default: 60
The time (in seconds) that a persisting tunnel will wait in RETRY state before trying to
establish itself again
hello { hello } Synopsis: A 32-bit signed integer between 5 and 1000
Default: 60
timeout used for periodic L2TP Hello messages (in seconds)
hidden Synopsis: { true, false }
Default: false
Enables/Disabled AVP hidden
receive-windows { receive-windows } Synopsis: A 32-bit signed integer between 5 and 512
Default: 10
Received windows size
established-timeout { established-
timeout }
Synopsis: A 32-bit signed integer between 30 and 1000
Default: 120
The time (in seconds) that a tunnel will wait for the peer to complete the tunnel setup
message exchange
log Synopsis: { true, false }
Default: false
Enables/Disables logging tunnel control messages
4. Add one or more sessions to the tunnel configuration. For more information, refer to Section12.4.5.2,
“Adding a Session”.
5. Type commit and press Enter to save the changes, or type revert and press Enter to abort.