zebra-dump-parser

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This program parses a dump of BGP routes in the zebra/MRT format.

If you do not want to collect your own BGP dumps then a popular source for them is the RIPE RIS service, e.g.: http://data.ris.ripe.net/rrc00/2003.04/bview.20030408.0000.gz

A good list of descriptions of ASNs is available at http://www.potaroo.net/bgp/iana/asn-ctl.txt .

To test aslookup.pl you can set $format = 1 and then run:

zcat bview.20030321.1600.gz | time ./zebra-dump-parser.pl >DUMP 2>DUMPERR sort < DUMP | uniq | time ./aggregate-by-asn.pl > routes.tmp mv routes.tmp routes

If you do something interesting with this software then feel free to send me an email with some information.

Marco d'Itri [email protected]