From: Michael Hallager <michael@networkstuff.co.nz>
To: netfilter@lists.netfilter.org
Subject: Re: Fwd: Re: IP Tables slows network response times
Date: Mon, 15 Aug 2005 23:04:15 +1200 [thread overview]
Message-ID: <200508152304.15397.michael@networkstuff.co.nz> (raw)
In-Reply-To: <4300742E.6050307@mnemon.de>
I use Postfix MTA and I am getting long waits on other aservices like www.
I will post the output.
> Some time ago, I had a similar problem with slow responses (~30s delay).
> It turned out that it was identd, as Grant assumed in your case too.
> Adding a rule like
>
> iptables -A OUTPUT -p tcp --dport 113 -j REJECT \
> --reject-with tcp-reset
>
> solved this for me. I don't know the Slackware distro, but it seems,
> that they use sendmail. If this is true, it is quite likely that identd
> causes the trouble (at least it was true for me on one box).
>
> Have a nice time,
>
> Joerg
--
Michael Hallager
networkStuff ltd
www.networkstuff.co.nz | p.09.839.1000 | m.029.638.7883
next prev parent reply other threads:[~2005-08-15 11:04 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-08-14 17:39 IP Tables slows network response times Gary W. Smith
2005-08-14 18:00 ` Nikolai Geogriev
2005-08-15 8:18 ` Fwd: " Michael Hallager
2005-08-15 9:32 ` Jörg Harmuth
2005-08-15 9:45 ` Michael Hallager
2005-08-15 9:59 ` /dev/rob0
2005-08-15 10:10 ` Michael Hallager
2005-08-15 9:46 ` /dev/rob0
2005-08-15 10:05 ` Michael Hallager
2005-08-15 10:53 ` Jörg Harmuth
2005-08-15 11:04 ` Michael Hallager [this message]
2005-08-15 11:21 ` /dev/rob0
-- strict thread matches above, loose matches on Subject: below --
2005-08-15 11:07 Michael Hallager
2005-08-15 11:32 Michael Hallager
2005-08-15 11:59 ` Eric Leblond
2005-08-15 13:13 ` /dev/rob0
2005-08-15 15:35 ` Jörg Harmuth
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