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show services l2tp destination

Syntax

Description

Display information about L2TP tunnel destinations.

Options

brief | detail | extensive

(Optional) Display the specified level of information.

local-gateway gateway-address

(Optional) Display L2TP session information for only the specified local gateway address.

peer-gateway gateway-address

(Optional) Display L2TP session information for only the specified peer gateway address.

statistics

(Optional) Display the number of control packets and bytes transmitted and received for the destination. You cannot include this option with any of the level options, brief, detail, or extensive.

Required Privilege Level

view

Output Fields

Table 1 lists the output fields for the show services l2tp destination command. Output fields are listed in the approximate order in which they appear.

Table 1: show services l2tp destination Output Fields

Field Name

Field Description

Level of Output

Local Name

Name of this destination.

All levels

Remote IP

IP address of the remote peer (LNS).

All levels

Tunnels

Number of tunnel connections for the destination in the following categories:

  • total

  • active

  • failed

All levels for total

extensive for active and failed

Sessions

Number of session connections for the destination in the following categories:

  • total

  • active

  • failed

All levels for total

extensive for active and failed

State

Administrative state of the L2TP destination:

  • Enabled—No restrictions exist on creation or operation of sessions and tunnels for this destination.

  • Disabled—Existing sessions and tunnels for this destination have been disabled and no new sessions or tunnels are created while in the Disabled state.

  • Drain—Creation of new sessions and tunnels is disabled for this destination.

All levels

Local IP

IP address of the local gateway (LAC).

detailextensive

Transport

Medium used for tunneling. Only ipUdp is supported.

detailextensive

Logical System

Logical system in which the tunnel is configured.

detailextensive

Router Instance

Routing instance in which the tunnel is configured.

detailextensive

Lockout State

Reachability state of the destination:

  • not locked—Destination is considered reachable.

  • waiting for lockout timeout—Destination is locked out by L2TP because it is unreachable, so no attempts are made to reach the destination until the lockout timeout (300 seconds) expires, unless this is the only destination available for tunneling the subscriber.

detailextensive

Access Line Information

State of the LAC per-destination configuration for forwarding subscriber line information to the LNS, Enabled or Disabled.

detailextensive

Speed Updates

State of the LAC per-destination configuration for including connection speed updates when it forwards subscriber line information to the LNS, Enabled or Disabled.

detailextensive

Connections

Number of total, active, and failed tunnel and session connections for the destination.

extensive

Control Tx

Amount of control information transmitted, in packets and bytes.

statistics

Control Rx

Amount of control information received, in packets and bytes.

statistics

Data Tx

Amount of data transmitted, in packets and bytes.

statistics

Data Rx

Amount of data received, in packets and bytes.

statistics

Error Tx

Number of errors transmitted, in packets.

statistics

Error Rx

Number of errors received, in packets.

statistics

Sample Output

show services l2tp destination

show services l2tp destination detail

show services l2tp destination extensive (LAC)

show services l2tp destination extensive (LNS)

show services l2tp destination statistics (LAC only on MX Series Routers)