bgpgrep

Filter and print BGP data within MRT dumps. Can read files compressed with gzip, bzip2 and xz. More information: https://codeberg.org/1414codeforge/ubgpsuite.

• List all routes:

bgpgrep {{master6.mrt}}

• List routes received from a specific peer, determined by the peer’s AS number:

bgpgrep {{master4.mrt}} -peer {{64498}}

• List routes received from a specific peer, determined by the peer’s IP address:

bgpgrep {{master4.mrt.bz2}} -peer {{2001:db8:dead:cafe:acd::19e}}

• List routes which have certain ASNs in their AS path:

bgpgrep {{master6.mrt.bz2}} -aspath '{{64498 64510}}'

• List routes that lead to a specific address:

bgpgrep {{master6.mrt.bz2}} -supernet '{{2001:db8:dead:cafe:aef::5}}'

• List routes that have communities from a specific AS:

bgpgrep {{master4.mrt}} -communities \( '{{64497}}:*' \)