Date: Mon, 27 Oct 2008 09:51:54 -0300 From: "Jose Amengual" <jose.amengual@gmail.com> To: "Bjoern A. Zeeb" <bzeeb-lists@lists.zabbadoz.net> Cc: freebsd-current@freebsd.org, freebsd-stable@freebsd.org Subject: Re: tcp_do_segment....again Message-ID: <d1410a560810270551r9d3ac92l482cbdd910bfede2@mail.gmail.com> In-Reply-To: <20081027120802.G2978@maildrop.int.zabbadoz.net> References: <D7875010-7269-4CDF-99CA-6357230B4CB5@gmail.com> <20081027120802.G2978@maildrop.int.zabbadoz.net>
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Hi Bjoern. I have PF has a firewall with 4 jails and nat. I have the same configuration in a 6.4 with no issues. I can send you my pf.conf if you want and any dump file, just let me know with options do you need with tcpdump. I didn't have any offload stuff enabled I just install freebsd default, update to stable and start working, I didn't change any sysctl variable. The only estrange behavior that you can see that when a email is going to the deferred spool you will see a TCP kernel message just before that. Please let me know what you need to help me. Thanks. On Mon, Oct 27, 2008 at 9:09 AM, Bjoern A. Zeeb < bzeeb-lists@lists.zabbadoz.net> wrote: > On Sun, 26 Oct 2008, Jose Amengual wrote: > > Hi, > > The problem persist even in stable 7.0, 7.1-PRERELEASE and 7.0-P5 , the >> postfix jail is living all the email in defer queue saying "Connection Time >> Out" >> >> This server give service to 300 clients and the network load os high. >> >> is there any clue how to resolve this ? >> > > sorry if I am not reading back various links which include mails I had > sent which are entirely unrelated. > > So you are seeing TCP problems. And you are running with a firewall > enabled? > > Have you tried tcpdumping and seeing what exactly goes wrong? > > do you have any offload stuff enabled (as the subject suggests)? If so > what happens if you disable this? > > /bz > > -- > Bjoern A. Zeeb Stop bit received. Insert coin for new game. >
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