Re: Intercepting a packet, changing it and re-injecting into the network

Kevin Sanders wrote:
On 12/22/06, Julian Elischer <julian@xxxxxxxxxxxx> wrote:


just as a reference point,
Using ipfw I was able to saturate a Gb bridge
(between 2 bge interfaces) while filtereing against a
table of 128000 addresses. (in FreeBSD 4.8) using 30% cpu..
machines have gotten faster since then but the OS has slowed a bit.


That's what I'm looking for. Were you using polling or any non-default HZ
setting for that? Thanks.

Kevin
_______________________________________________
freebsd-net@xxxxxxxxxxx mailing list
http://lists.freebsd.org/mailman/listinfo/freebsd-net
To unsubscribe, send any mail to "freebsd-net-unsubscribe@xxxxxxxxxxx"

it was 4.11 remember but I had no nonstandard settings.

We've moved to 6.1 but I have not repeated the tests yet.

_______________________________________________
freebsd-net@xxxxxxxxxxx mailing list
http://lists.freebsd.org/mailman/listinfo/freebsd-net
To unsubscribe, send any mail to "freebsd-net-unsubscribe@xxxxxxxxxxx"

Relevant Pages

  • Re: Intercepting a packet, changing it and re-injecting into the network
    ... Using ipfw I was able to saturate a Gb bridge ... (between 2 bge interfaces) ...
    (freebsd-net)
  • Re: Best Config for LAN
    ... You just give the server the same gateway as the other machines. ... XP wireless NIC at .0.2, ... Bridged the XP wireless and wired NIC's, ...
    (microsoft.public.windows.server.networking)
  • Re: 5.3 Beta2 bridging (update 2)
    ... > D> to machines on the em0 side. ... > D> on the em1 side and can get to the bridging box. ... > Do you have option BRIDGE in kernel? ...
    (freebsd-current)
  • [SLE] DHCP through transparent bridge
    ... The aim is to create a bridge that will have our LAN on its internal port, ... and a switch on the external port into which I can plug in suspect machines. ...
    (SuSE)
  • Re: Network Card Strangeness
    ... I'd have to have the Bridge ... > machine itself participating in the network, but the 'howto' tells how ... I would like to inhibit traffic from the fast machines ...
    (Fedora)