Re: problems with emails through pf

Stuart Henderson wrote: > On 2010-01-12, Dirk Mast wrote: >> Dirk Mast wrote: >> >>> Peter N. M. Hansteen wrote: >> the problem went away. tcpdump output of successful and failing connetions would be instructive, along with the actual error messages, if any. >> >> Request to wiki

Re: problems with emails through pf

On 2010-01-12, Dirk Mast wrote: > Dirk Mast wrote: > >> Peter N. M. Hansteen wrote: > >>> the problem went away. tcpdump output of successful and failing >>> connetions would be instructive, along with the actual error messages, >>> if any. > > Request to wiki (see those long timestamps), hope th

Re: problems with emails through pf

Dirk Mast wrote: > Peter N. M. Hansteen wrote: >> the problem went away. tcpdump output of successful and failing >> connetions would be instructive, along with the actual error messages, >> if any. Request to wiki (see those long timestamps), hope this helps_ Jan 12 23:22:06.181513 PPPoE

Re: problems with emails through pf

Peter N. M. Hansteen wrote: > lscarne...@veltrac.com.br writes: > >> My script is very simple (as you will see below), but by some reason, >> my machines behind the firewall can't send large emails, or emails >> with attached files. > > You don't offer any details of the other parts of the mail

Re: problems with emails through pf

Ignore. I junt found that tcpdump comes with the system. *Leonardo de Souza Carneiro* *Veltrac - Tecnologia em Logmstica.* lscarne...@veltrac.com.br http://www.veltrac.com.br /Fone Com.: (43)2105-5601/ /R. Para 162 - CENTRO/ /Londrin

Re: problems with emails through pf

Hi everyone. I tried with max-mss 1440 and this really solved my problem. Tks everyone I didn't found the tcpdump in the packages repo, and when i use ntop, somehow my net.inet.ip.forwarding is set to 0! Is avaible via ports, i guess? *Leonardo de Souza Carneiro* *Veltrac - Tecnologia em Logm

Re: problems with emails through pf

Thanks Robert and Peter. Robert wrote: > You probalby are using an uplink with a MTU lower than 1500. Peter wrote: > match in all scrub (no-df max-mss 1440) > > the problem went away. tcpdump output of successful and failing > connetions would be instructive, along with the actual error >

Re: problems with emails through pf

On Mon, 11 Jan 2010 17:14:15 -0200 Leonardo Carneiro wrote: > Hi again. Removing the scrub rule (which i do not really know what > does) solved my problem, including a similar problem sending files > through scp. Here is the line: > > match in all scrub (no-df) > > What does this line here

Re: problems with emails through pf

Hi again. Removing the scrub rule (which i do not really know what does) solved my problem, including a similar problem sending files through scp. Here is the line: match in all scrub (no-df) What does this line here does? I'd read something about packet normalization. Also i'd read in the

Re: problems with emails through pf

lscarne...@veltrac.com.br writes: > My script is very simple (as you will see below), but by some reason, > my machines behind the firewall can't send large emails, or emails > with attached files. You don't offer any details of the other parts of the mail handling setup, but my first suspect wo

problems with emails through pf

Hello everyone, I'm a newcommer in the OpenBSD world and i'm quite excited with the system. I'm using OpenBSD as my firewall/gateway box, and now i'm getting some unforeseen behaviors. My script is very simple (as you will see below), but by some reason, my machines behind the firewall can't se