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Date:      Fri, 28 Feb 2003 17:10:30 +0300
From:      "Sergey A. Osokin" <osa@freebsd.org.ru>
To:        Igor Pokrovsky <igor.pokrovsky@cnrm.meteo.fr>
Cc:        stable@freebsd.org
Subject:   Re: problems with getting through firewall using CVSup
Message-ID:  <20030228141030.GB424@freebsd.org.ru>
In-Reply-To: <3E5F6BE7.823D8A4C@cnrm.meteo.fr>
References:  <200302281312.h1SDCVUE040250@hugo10.ka.punkt.de> <3E5F65CC.281723D0@cnrm.meteo.fr> <20030228135840.GA424@freebsd.org.ru> <3E5F6BE7.823D8A4C@cnrm.meteo.fr>

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On Fri, Feb 28, 2003 at 03:02:15PM +0100, Igor Pokrovsky wrote:
> Sergey A. Osokin wrote:
> > On Fri, Feb 28, 2003 at 02:36:12PM +0100, Igor Pokrovsky wrote:
> > > Patrick M. Hausen wrote:
> > >
> > > > > > Looks like problems with your firewall...
> > > > > > When CVSup tryid to grab the sources - try use netstat command
> > > > > > for see state of connection, maybe it helps you.
> > > > >
> > > > > "netstat -n" produces during attempt to cvsup the following:
> > > > > tcp4  0       0       137.129.157.46.1027     198.104.69.57.5999      SYN_SENT
> > > > > What does mean state SYN_SENT?
> > > >
> > > > See:
> > > > http://www.ssfnet.org/Exchange/tcp/tcpTutorialNotes.html#ST
> > > >
> > > > Your system is trying to connect to the server but hasn't received
> > > > an answer packet yet.
> > >
> > > May firewall prevent me from initiating connection to 5999 port?
> > > It seems to me, that it handles not only incoming connecting.
> > >
> > > I tried to telnet to cvsup.fr.freebsd.org to 21 and 5999 ports.
> > > The first one works fine, but the last one produces only timeout.
> > 
> > Hm, do you use cvsup with `-P m' flags in command line?
> 
> Yes. And also with "-P -" and "-P a". The same result. :-(

OK. Check one more time rules on your firewall. Use tcpdump
on in/out interface and see whats wrong.

-- 

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