nanog mailing list archives
Re: Gigabit Linux Routers
From: Alex Thurlow <alex () blastro com>
Date: Wed, 17 Dec 2008 10:33:15 -0600
Just as another source of info here, I'm running: Dual Core Intel Xeon 3060 @ 2.4Ghz 2 Gb Ram (it says "Mem: 2059280k total, 1258500k used, 800780k free, 278004k buffers" right now) 2 of these on the motherboard: Ethernet controller: Intel Corporation 82571EB Gigabit Ethernet Controller (rev 06) (port-channel bonded to my switch) One other card with 2 ports: Ethernet controller: Intel Corporation 82573E Gigabit Ethernet Controller (Copper) (rev 03) Gentoo Linux with a fairly small kernel with FIB_TRIE enabled. I'm taking in 2 full BGP feeds, a decent amount of iptables rules, and I've hit 1.2 Gbps with no problems. At this point, I just don't have anything behind the router to push more than that. -- Alex Thurlow Blastro Networks http://www.blastro.com http://www.roxwel.com http://www.yallwire.com Chris wrote: > You've given me lots to think about ! Thanks for all the input so far. > > A few queries for the replies if I may. My brain is whirring. > > Chris: You're right and I'm tempted. I've almost had my arm twisted to go> down the proprietory route as I have some Cisco experience but have become
> pretty familiar with Quagga and tc. > > David: May I ask which NICs you use in the IBM boxes ? I see the Intels> recommended by Mike have dual ports on one board (the docs say "Two complete > Gigabit Ethernet connections in a single device • Lower latency due to one
> electrical load on the bus"). > > Patrick: That's what I was hoping to hear :) It's not the world's biggest > network. >> Michael: Thanks very much. We have three upstreams. I guess 2GB of RAM would
> cover many more sessions. >> Eugeniu: That's very useful. The Intel dual port NICs mentioned aren't any
> good then I presume (please see my comment to David). > > Thanks again, > > Chris > >
Current thread:
- Gigabit Linux Routers Chris (Dec 17)
- Re: Gigabit Linux Routers Jens Link (Dec 17)
- Re: Gigabit Linux Routers David Coulson (Dec 17)
- RE: Gigabit Linux Routers Darden, Patrick S. (Dec 17)
- Re: Gigabit Linux Routers Chris (Dec 17)
- Re: Gigabit Linux Routers David Coulson (Dec 17)
- Re: Gigabit Linux Routers Jeroen Wunnink (Dec 18)
- Re: Gigabit Linux Routers Marshall Eubanks (Dec 18)
- Re: Gigabit Linux Routers Chris (Dec 17)
- Re: Gigabit Linux Routers Alex Thurlow (Dec 17)
- Re: Gigabit Linux Routers Eugeniu Patrascu (Dec 17)
- Re: Gigabit Linux Routers Florian Weimer (Dec 17)
- Re: Gigabit Linux Routers Alex Thurlow (Dec 17)
- Re: Gigabit Linux Routers Florian Weimer (Dec 18)
- Re: Gigabit Linux Routers Eugeniu Patrascu (Dec 17)
- Re: Gigabit Linux Routers Florian Weimer (Dec 18)
- Re: Gigabit Linux Routers Chris (Dec 17)
- Re: Gigabit Linux Routers Adrian Chadd (Dec 17)