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 \( '64497:*' \)