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Tracing MBGP MVPN Traffic and Operations
To trace MBGP MVPN traffic, you can specify options with the traceoptions statement:
traceoptions {file filename <files number> <size size> <world-readable | no-world-readable>;flag flag <flag-modifier> <disable>;}
You can include this statement at the following hierarchy levels:
- [edit logical-systems logical-system-name routing-instances routing-instance-name protocols mvpn]
- [edit routing-instances routing-instance-name protocols mvpn]
The following trace flags display the operations associated with multicast VPNs:
- all—All multicast VPN tracing options
- error—Error conditions
- general—General events
- nlri—Multicast VPN advertisements received or sent by means of BGP
- normal—Normal events
- policy—Policy processing
- route—Routing information
- state—State transitions
- task—Routing protocol task processing
- timer—Routing protocol timer processing
- topology—Multicast VPN topology changes caused by reconfiguration or advertisements received from other PE routers using BGP
