Freebsd IP Forwarding performance (question,
and some info) [7-stable, current, em, smp]
Bart Van Kerckhove
bart at it-ss.be
Fri Jul 11 15:15:08 UTC 2008
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
>> Good news is using iptables only adds a few percentage onto the CPU
>> usage. But still, what's with that..
>> So far FreeBSD got the highest pps rating for forwarding. I haven't
>> tried bridge mode. Ipfw probably takes a big hit in that too though.
>> Looking for an 82575 to test..
>
> P.S. It was a nice chat, but what we can expect from the future? Any
> plans, patches etc?
> Someone suggested to install 8-current and test with it as this is the
> "fast" way to have something included in FreeBSD.
> I can do this - I can install 8-current, patch it and put it under
> load and report results, but need patches :)
> I guess Paul is in the same situation ..
I'm in the same situation as well.
Would anyone be interested in very specific work aimed at improving IP
forwarding?
I would happily put out a bounty for this, and I'm quite sure I'm not
alone.
PS Paul: idd you get around to testing C2D ?
Kind regards,
Met vriendelijke groet / With kind regards,
Bart Van Kerckhove
http://friet.net/pgp.txt
"There are 10 kinds of ppl; those who read binary and those who don't"
-----BEGIN PGP SIGNATURE-----
iQA/AwUBSHdqOQoIFchBM0BKEQJSPQCfQKKgD8+xrX088+o0IKmPDdDD0XoAnAv+
SqgNdjkKsEstDYqnFDNUQuK3
=ft58
-----END PGP SIGNATURE-----
More information about the freebsd-net
mailing list