nanog mailing list archives

Re: Gigabit Linux Routers


From: Eugeniu Patrascu <eugen () imacandi net>
Date: Wed, 17 Dec 2008 19:33:38 +0200

Chris wrote:


Eugeniu: That's very useful. The Intel dual port NICs mentioned aren't any
good then I presume (please see my comment to David).

Actually it depends on the motherboard chipset. Some chipsets allocate an interrupt per slot, and when you have lot's a traffic between two ports on a dual port card the will increase dramatically, but should get you at 1Gbps, at higer speeds... depends.

It's adviseable to use a 2.6 kernel as the network stack, compared to 2.4, is way better and you can achieve higher speeds.




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