[Contents] [Prev] [Next] [Index] [Report an Error]

Examples: Tracing BGP Protocol Traffic

Trace only unusual or abnormal operations to routing-log, and trace detailed information about all BGP messages to bgp-log:



[edit]
routing-options {


traceoptions {
file routing-log;
}


autonomous-system 23;
}
protocols {


bgp {


group 23 {
type external;
peer-as 56;


traceoptions {
file bgp-log size 10k files 5;
flag packets detail;
}


0.0.0.0/0;
}


}


}

Trace only update messages received from the configured peer:



[edit]
routing-options {
autonomous-system 23;
router-id 10.0.0.1;
}
protocols {


bgp {


group 23 {
type external;
peer-as 56;


neighbor boojum.snark.net {


traceoptions {
file bgp-log size 10k files 2;
flag update detail;
}


}


}


}


}

Trace only messages that pass the policy based on prefix match:



[edit]
protocols {


bgp {


traceoptions {
file bgp-tr size 5m files 10;
flag route filter policy couple-route match-on prefix;
}


}


}

[Contents] [Prev] [Next] [Index] [Report an Error]