Table Of Contents

MPLS VPN Debug Commands on
Cisco IOS XR Software

debug mpls vpn

MPLS VPN Debug Commands on
Cisco IOS XR Software

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This chapter describes the commands used to debug Multiprotocol Label Switching (MPLS) Virtual Private Networks (VPNs) on Cisco IOS XR software.

debug mpls vpn

To display debugging information about MPLS VPN MIB, use the debug mpls vpn command in EXEC mode. To disable debugging, use the no form of this command.

debug mpls vpn {cfgmgr | chkpt | dbase | edm | errors | ital | rib | rsi | start | traps}

no debug mpls vpn {cfgmgr | chkpt | dbase | edm | errors | ital | rib | rsi | start | traps}

Syntax Description

cfgmgr	(Optional) Displays information about Config manager calls.
chkpt	(Optional) Displays information related to the checkpoint infrastructure.
dbase	(Optional) Display infomation about database calls.
edm	(Optional) Displays information about External Data Manager (EDM).
errors	(Optional) Displays errors and unexpected events.
ital	(Optional) Displays infomation about ITAL calls.
rib	(Optional) Displays infomation about RIB calls.
rsi	(Optional) Display infomation about RSI calls.
start	(Optional) Displays infomation about process initialization.
traps	(Optional) Displays infomation about SNMP traps.

Defaults

No default behavior or values

Command Modes

EXEC

Command History

Release	Modification
Release 3.4.0	This command was supported on the Cisco CRS-1 and Cisco XR 12000 Series Router.

Usage Guidelines

To use this command, you must be in a user group associated with a task group that includes the proper task IDs. For detailed information about user groups and task IDs, see the Configuring AAA Services on Cisco IOS XR Software module of the Cisco IOS XR System Security Configuration Guide.

Debugging output is assigned high priority in the CPU process and, therefore, can affect system performance. For more information about the impact on system performance when using debug commands, refer to Using Debug Commands on Cisco IOS XR Software.

Task ID

Task ID	Operations
mpls-te, mpls-ldp, mpls-static, ouni	read, read, read, read

Examples

The following example shows how to use this command to debug vpn processes, such as traps:

RP/0/RP0/CPU0:router# debug mpls vpn traps