Re: SOLVED [was: firewall is very slow, something's wrong]

view
thread

Previous message: [thread] [date] [author]
Next message: [thread] [date] [author]

From: James Hartley

Subject: Re: SOLVED [was: firewall is very slow, something's wrong]

Date: Tuesday, October 16, 2007 - 3:27 pm

On 10/16/07, Florin Andrei <florin@andrei.myip.org> wrote:
quoted text> - flooding the firewall with small UDP packets, random source IPs,
> generated as fast as my workstation (AMD64 X2 6400, Intel Pro/1000 PCI
> Express card, Linux Fedora 7, running the kernel-level "pktgen" packet
> generator which is very fast) can crank them out.

First, thanks for sharing your findings.

Secondly, does anyone on the mailing list know of an OpenBSD
equivalent to pktgen?

Thanks.

Jim

Previous message: [thread] [date] [author]
Next message: [thread] [date] [author]

Messages in current thread:

firewall is very slow, something's wrong, Florin Andrei, (Thu Oct 4, 5:48 pm)

Re: firewall is very slow, something's wrong, Stuart Henderson, (Fri Oct 5, 1:31 am)

Re: firewall is very slow, something's wrong, Claudio Jeker, (Sun Oct 7, 12:15 pm)

Re: firewall is very slow, something's wrong, Florin Andrei, (Mon Oct 8, 10:41 am)

Re: firewall is very slow, something's wrong, Florin Andrei, (Mon Oct 8, 10:59 am)

Re: firewall is very slow, something's wrong, knitti, (Mon Oct 8, 1:49 pm)

Re: firewall is very slow, something's wrong, Florin Andrei, (Mon Oct 8, 5:28 pm)

Re: firewall is very slow, something's wrong, Karsten McMinn, (Mon Oct 8, 6:05 pm)

Re: firewall is very slow, something's wrong, Henning Brauer, (Tue Oct 9, 4:32 am)

Re: firewall is very slow, something's wrong, Florin Andrei, (Tue Oct 9, 9:07 am)

Re: firewall is very slow, something's wrong, Florin Andrei, (Tue Oct 9, 9:27 am)

Re: firewall is very slow, something's wrong, Henning Brauer, (Tue Oct 9, 11:03 am)

Re: firewall is very slow, something's wrong, Florin Andrei, (Tue Oct 9, 1:49 pm)

[side thread] security implcations of multiple kernel threads?, Douglas A. Tutty, (Tue Oct 9, 4:56 pm)

Re: [side thread] security implcations of multiple kernel ..., Dave Anderson, (Tue Oct 9, 8:51 pm)

Re: [side thread] security implcations of multiple kernel ..., Florin Andrei, (Tue Oct 9, 10:11 pm)

Re: firewall is very slow, something's wrong, Henning Brauer, (Wed Oct 10, 12:35 am)

Re: firewall is very slow, something's wrong, Siju George, (Wed Oct 10, 6:04 am)

Re: firewall is very slow, something's wrong, Henning Brauer, (Wed Oct 10, 6:15 am)

Re: firewall is very slow, something's wrong, Peter N. M. Hansteen, (Wed Oct 10, 6:35 am)

Re: firewall is very slow, something's wrong, Scott Wells, (Wed Oct 10, 7:01 am)

Re: firewall is very slow, something's wrong, Robert C Wittig, (Wed Oct 10, 7:24 am)

Re: firewall is very slow, something's wrong, Paul de Weerd, (Wed Oct 10, 7:41 am)

Re: firewall is very slow, something's wrong, Jon Radel, (Wed Oct 10, 7:47 am)

Re: firewall is very slow, something's wrong, Tony Abernethy, (Wed Oct 10, 7:59 am)

Re: firewall is very slow, something's wrong, Siju George, (Wed Oct 10, 8:23 am)

Re: firewall is very slow, something's wrong, Tony Abernethy, (Wed Oct 10, 9:20 am)

Re: firewall is very slow, something's wrong, Stuart Henderson, (Wed Oct 10, 10:04 am)

Re: firewall is very slow, something's wrong, Robert C Wittig, (Wed Oct 10, 10:34 am)

Re: [side thread] security implcations of multiple kernel ..., Ted Unangst, (Wed Oct 10, 11:44 am)

Re: firewall is very slow, something's wrong, Ted Unangst, (Wed Oct 10, 11:54 am)

Re: firewall is very slow, something's wrong, Paul de Weerd, (Wed Oct 10, 12:01 pm)

Re: firewall is very slow, something's wrong, Henning Brauer, (Wed Oct 10, 1:20 pm)

Re: [side thread] security implcations of multiple kernel ..., Douglas A. Tutty, (Wed Oct 10, 3:25 pm)

SOLVED [was: firewall is very slow, something's wrong], Florin Andrei, (Tue Oct 16, 2:57 pm)

Re: SOLVED [was: firewall is very slow, something's wrong], James Hartley, (Tue Oct 16, 3:27 pm)

Re: SOLVED [was: firewall is very slow, something's wrong], Stuart Henderson, (Tue Oct 16, 3:44 pm)

Re: SOLVED [was: firewall is very slow, something's wrong], Florin Andrei, (Tue Oct 16, 5:14 pm)

Re: SOLVED [was: firewall is very slow, something's wrong], Henning Brauer, (Wed Oct 17, 1:38 am)