Not sure I don't have any non-cisco BGP routers. Sorry! -----Original Message----- From: Neil Robst [mailto:neil.robst@kit-digital.com] Sent: Wednesday, October 03, 2012 8:54 AM To: Joseph Jackson; ml@kenweb.org; North American Networking and Offtopic Gripes List Subject: RE: Internet routing table "completeness" monitoring? This is still only possible on Cisco routers, isn't it - Foundry/Brocade gear doesn't currently include an SNMP OID for this info, does it? -----Original Message----- From: Joseph Jackson [mailto:jjackson@aninetworks.net] Sent: 03 October 2012 14:51 To: ml@kenweb.org; North American Networking and Offtopic Gripes List Subject: RE: Internet routing table "completeness" monitoring? I have cacti graph the amount of prefixes announced and withdrawn from a BGP peer on each BGP router. -----Original Message----- From: ML [mailto:ml@kenweb.org] Sent: Tuesday, October 02, 2012 11:43 PM To: North American Networking and Offtopic Gripes List Subject: Internet routing table "completeness" monitoring? Has anyone put in place a method to identify if one their BGP peers suddenly withdraws X% of their prefixes? e.g I should expect ~420k prefixes in a "complete"[1] routing table from a transit peer today. If suddenly I'm only getting 390k prefixes I'd guess a major network was depeered or similiar. If so how are people doing this? SNMP MIB, screen scrape? [1] Varying levels of completeless apply.