From: bert hubert <ahu@ds9a.nl>
To: lartc@vger.kernel.org
Subject: Re: [LARTC] Allowing CVS, RCP & SCP
Date: Thu, 04 Jul 2002 14:34:20 +0000 [thread overview]
Message-ID: <marc-lartc-102579332725183@msgid-missing> (raw)
In-Reply-To: <marc-lartc-102578552518735@msgid-missing>
On Thu, Jul 04, 2002 at 02:01:07PM +0100, Alex Bennee wrote:
> A. Peter Mee said:
> > Hi all,
> >
> > Could someone give me some pointers to achieving stable cvs and rcp
> > access through a fairly restrictive firewall. I'm using a 2.4.18
> > kernel which defaults to dropping everthing, then punching holes where
> > needed and SNATting the internal network. Single-socket protocols
> > (http, smtp, pop3) do currently function correctly through the firewall
> > so I'm assuming the cvs and rcp/scp protocols are not single-socket.
> > The ftp and irc protocols also function correctly through the firewall.
>
> ssh is a single socket protocol. If you can ssh through your firewall then
> you can use scp. You can even tunnel other ports over the single ssh
> connection (e.g. X).
>
> CVS isn't a network protocol. You generally run it using remote shell tools,
> in the CVS manual it allows you to specifify how with the CVS_RSH evrionment
> variable.
CVS 'pserver' lives on port 2401. Use netstat -an to see which ports have
LISTENing sockets, and open up those ports.
Regards,
bert
--
http://www.PowerDNS.com Versatile DNS Software & Services
http://www.tk the dot in .tk
http://lartc.org Linux Advanced Routing & Traffic Control HOWTO
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next prev parent reply other threads:[~2002-07-04 14:34 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-07-04 11:40 [LARTC] Allowing CVS, RCP & SCP A. Peter Mee
2002-07-04 13:01 ` Alex Bennee
2002-07-04 14:34 ` bert hubert [this message]
2002-07-04 15:04 ` Alex Bennee
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