nanog mailing list archives
RE: Getting a BGP table in to a lab
From: "Reeves, Rob" <rreeves () arbinet com>
Date: Thu, 21 Apr 2005 15:17:52 -0000
Quagga is great for smaller implementations, but it doesn't scale very well. It eats up a lot of CPU, so once you hit a certain number of BGP peers, it may start intermittently flapping BGP sessions, or even just crash the bgpd process entirely. Although, I don't recall whether or not the newer versions support multi-threading for dual processors now... -Rob -----Original Message----- From: owner-nanog () merit edu [mailto:owner-nanog () merit edu] On Behalf Of Frotzler, Florian Sent: Thursday, April 21, 2005 4:35 AM To: nanog () merit edu Subject: RE: Getting a BGP table in to a lab Hi, Zebra is outdated, the successor is called quagga (at least on debian) and is capable of providing most of the vendor C BGP features, though MD5 autentication is still experimental I think. We used to push a handful of BGP full feeds on our quagga router and it didn't stumble a bit. OSPF also works quite well, btw. Florian
-----Original Message----- From: owner-nanog () merit edu [mailto:owner-nanog () merit edu] On Behalf Of Scott Morris Sent: Donnerstag, 21. April 2005 02:50 To: swm () emanon com; 'Nathan Ward'; nanog () merit edu Subject: RE: Getting a BGP table in to a lab Forget part of my reply here... I thought someone was posting from the CCIE forum stuff I do. So disregard the lack-of-caffeine-induced, retarded command about no router being able to support a full feed. :) My apologies.... Zebra is still a good idea though! Scott -----Original Message----- From: owner-nanog () merit edu [mailto:owner-nanog () merit edu] On Behalf Of Scott Morris Sent: Wednesday, April 20, 2005 8:42 PM To: 'Nathan Ward'; nanog () merit edu Subject: RE: Getting a BGP table in to a lab None of the routers that are tested in the lab are capable of supporting a full BGP feed.... If you just want to play with BGP stuff, you can use Zebra (unix) or go to www.nantech.com and get their BGP4WIN program. That may help you a bit more. Scott -----Original Message----- From: owner-nanog () merit edu [mailto:owner-nanog () merit edu] On Behalf Of Nathan Ward Sent: Wednesday, April 20, 2005 8:35 PM To: nanog () merit edu Subject: Getting a BGP table in to a lab I'm trying to come up with a way to get a full BGP routing table in to my lab. I'm not really fussed about keeping it up to date, so a snapshot is fine. At the moment, I'm thinking about spending a few hours hacking together a BGP daemon in perl to peer with and record a table from a production router, disconnect, and then start peering with lab routers. Am I reinventing a wheel here? -- Nathan Ward
Current thread:
- Getting a BGP table in to a lab Nathan Ward (Apr 20)
- RE: Getting a BGP table in to a lab Scott Morris (Apr 20)
- RE: Getting a BGP table in to a lab Bill Nash (Apr 20)
- RE: Getting a BGP table in to a lab Scott Morris (Apr 20)
- Re: Getting a BGP table in to a lab eric-list-nanog (Apr 20)
- Re: Getting a BGP table in to a lab Steven M. Bellovin (Apr 21)
- Re: Getting a BGP table in to a lab Nathan Ward (Apr 21)
- Re: Getting a BGP table in to a lab Nathan Ward (Apr 21)
- <Possible follow-ups>
- RE: Getting a BGP table in to a lab Fergie (Paul Ferguson) (Apr 20)
- RE: Getting a BGP table in to a lab Frotzler, Florian (Apr 21)
- RE: Getting a BGP table in to a lab Reeves, Rob (Apr 21)
- Re: Getting a BGP table in to a lab Okan Demirmen (Apr 21)
- Re: Getting a BGP table in to a lab Arnold Nipper (Apr 21)
- Re: Getting a BGP table in to a lab Andre Oppermann (Apr 21)
- Re: Getting a BGP table in to a lab Daniel Roesen (Apr 21)
- RE: Getting a BGP table in to a lab Scott Morris (Apr 20)
- RE: Getting a BGP table in to a lab Reeves, Rob (Apr 21)