show services l2tp tunnel-switch tunnel
Syntax
show services l2tp tunnel-switch tunnel <detail | extensive> <statistics>
Description
Display information about L2TP switched tunnels.
Options
none | Display standard information about all active L2TP tunnels. |
detail | extensive | (Default) Display the specified level of output. |
statistics | (Optional) Display the number of control packets and bytes transmitted and received for the tunnel. You cannot include this option with either of the level options, |
Required Privilege Level
view
Output Fields
Table 1 lists the output fields for the show services l2tp tunnel-switch
tunnel
command. Output fields are listed in the approximate order in which they
appear.
Field Name |
Field Description |
Level of Output |
---|---|---|
|
On the LNS, number assigned by the LNS that identifies the local endpoint of the tunnel relative to the LNS: the LNS. On the LAC, number assigned by the LAC that identifies the local endpoint of the tunnel relative to the LAC: the LAC. |
none |
|
On the LNS, number assigned by the LAC that identifies the remote endpoint of the tunnel relative to the LNS: the LAC. On the LAC, number assigned by the LNS that identifies the remote endpoint of the tunnel relative to the LAC: the LNS. |
none |
|
IP address of the peer endpoint of the tunnel. |
All levels |
|
Number of L2TP sessions established through the tunnel. |
All levels |
|
Number of L2TP sessions established by tunnel switching. |
All levels |
|
State of the L2TP tunnel:
|
All levels |
|
On the LNS, number assigned by the LNS that identifies the local endpoint of the tunnel relative to the LNS: the LNS. On the LAC, number assigned by the LAC that identifies the local endpoint of the tunnel relative to the LAC: the LAC. |
|
|
On the LNS, number assigned by the LAC that identifies the remote endpoint of the tunnel relative to the LNS: the LAC. On the LAC, number assigned by the LNS that identifies the remote endpoint of the tunnel relative to the LAC: the LNS. |
|
|
(LAC only) Name of the created tunnel. This value includes the destination name followed by the value of the RADIUS Tunnel-Assignment-ID VSA [82]. |
|
|
IP address of the local endpoint of the tunnel. |
|
|
Name used for local tunnel endpoint during tunnel negotiation. |
|
|
Name used for remote tunnel endpoint during tunnel negotiation. |
|
|
(LAC only) Peer resynchronization mechanism (PRM) in effect for the tunnel:
|
|
|
(LAC only) Status of interoperation with Cisco LNS devices:
|
|
|
Logical system in which the L2TP tunnel is brought up. |
|
|
Routing instance in which the L2TP tunnel is brought up. |
|
|
Maximum number of sessions that can be established on this tunnel. |
|
|
Number of control messages that can be sent without receipt of an acknowledgment. |
|
|
Interval between the transmission of hello messages, in seconds. |
|
|
Date and time when the tunnel was created. While the LNS and LAC are connected, this value should correspond to the router's uptime. If connection to the LAC is severed, the State changes to |
|
|
Amount of time elapsed since the tunnel became active, in hours, minutes, and seconds. |
|
|
Amount of time elapsed since the tunnel became idle, in hours, minutes, and seconds. |
|
|
Status of IP ToS value reflection, |
|
|
(LNS only) Name of an adaptive services interface. |
|
|
(LNS only) Name of a tunnel group. |
|
|
Date and time when collection of the following statistics began:
|
|
Sample Output
- show services l2tp tunnel-switch tunnel
- show services l2tp tunnel-switch tunnel detail
- show services l2tp tunnel-switch tunnel extensive
show services l2tp tunnel-switch tunnel
user@host> show services l2tp tunnel-switch tunnel Local ID Remote ID Remote IP Sessions Switched-sessions State 37602 1 192.0.2.3:1701 1 1 Established 37060 1 198.51.100.10:1701 1 1 Established
show services l2tp tunnel-switch tunnel detail
user@host> show services l2tp tunnel-switch tunnel detail Tunnel local ID: 37602, Tunnel remote ID: 1 Remote IP: 192.0.2.3:1701 Sessions: 1, Switched sessions: 1, State: Established Tunnel Name: 1/1 Local IP: 203.0.113.51:1701 Local name: ce-bras-mx240-f, Remote name: testlac Effective Peer Resync Mechanism: silent failover Nas Port Method: none Tunnel Logical System: default, Tunnel Routing Instance: default Tunnel local ID: 37060, Tunnel remote ID: 1 Remote IP: 198.51.100.10:1701 Sessions: 1, Switched sessions: 1, State: Established Tunnel Name: 2/1 Local IP: 203.0.113.31:1701 Local name: lns, Remote name: lns Effective Peer Resync Mechanism: silent failover Nas Port Method: none Tunnel Logical System: default, Tunnel Routing Instance: default
show services l2tp tunnel-switch tunnel extensive
user@host> show services l2tp tunnel-switch tunnel extensive Waiting for statistics... Tunnel local ID: 37602, Tunnel remote ID: 1 Remote IP: 192.0.2.3:1701 Sessions: 1, Switched sessions: 1, State: Established Tunnel Name: 1/1 Local IP: 203.0.113.51:1701 Local name: ce-bras-mx240-f, Remote name: testlac Effective Peer Resync Mechanism: silent failover Nas Port Method: none Tunnel Logical System: default, Tunnel Routing Instance: default Max sessions: 128100, Window size: 4, Hello interval: 60 Create time: Fri Jan 18 03:01:11 2013, Up time: 00:07:49 Idle time: 00:00:00, ToS Reflect: Disabled Interface Name: si-2/1/0, Tunnel Group Name: ce-l2tp-tunnel-group Statistics since: Fri Jan 18 03:01:11 2013 Packets Bytes Control Tx 7 259 Control Rx 7 279 Data Tx 97 1175 Data Rx 0 0 Errors Tx 0 Errors Rx 0 Tunnel local ID: 37060, Tunnel remote ID: 1 Remote IP: 198.51.100.10:1701 Sessions: 1, Switched sessions: 1, State: Established Tunnel Name: 2/1 Local IP: 203.0.113.31:1701 Local name: lns, Remote name: lns Effective Peer Resync Mechanism: silent failover Nas Port Method: none Tunnel Logical System: default, Tunnel Routing Instance: default Max sessions: 128100, Window size: 4, Hello interval: 60 Create time: Fri Jan 18 03:01:14 2013, Up time: 00:07:46 Idle time: 00:00:00 Statistics since: Fri Jan 18 03:01:14 2013 Packets Bytes Control Tx 8 482 Control Rx 7 183 Data Tx 0 0 Data Rx 96 1158 Errors Tx 0 Errors Rx 0