Avaya Configuring IP Exterior Gateway Protocols (BGP and EGP) Manuel d'utilisateur télécharger pdf (Page 73)

Configuring Global BGP Parameters

308628-15.0 Rev 00

3-29

Configuring BGP Message Logging

By default, the router logs only a few event messages generated by BGP. To

troubleshoot a problem, you can configure the router to log BGP event messages

for the entire router or for a specific peer-to-peer session by specifying:

• Local and remote addresses of a peer-to-peer session or sessions

• Message severity level: fault, warning, information, trace, debug, or all levels

• BGP message type: open, keepalive, update, or notification

When you are not troubleshooting a problem, configure BGP message logging to

limit the number of debug messages that BGP generates and logs. If you allow

BGP to log all debug messages, the debug messages will overrun and overwrite

the log file.

Using the BCC

To configure BGP event message logging, go to the debug-control prompt (for

example,

box; ip; /jointfilesconvert/97454/bgp; debug-control

box; ip; /jointfilesconvert/97454/bgp; peer/2.2.2.2/2.2.2.4;

debug-control

) and enter:

log-message-type {debug

info

warning

fault

trace

all-levels}

log-packet-type {disabled

open

update

notification

keepalive}

To disable event message logging, set the

log-packet-type

parameter to

disabled

(the default value).

Note:

For more information about event messages, see the BayRS event

message database at http://www25.nortelnetworks.com/library/tpubs/events.

(You also can access the event message database from the BayRS

documentation CD.)

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Avaya Configuring IP Exterior Gateway Protocols (BGP and EGP) Manuel d'utilisateur Page 73