From: Antony Stone <Antony@Soft-Solutions.co.uk>
To: netfilter@lists.samba.org
Subject: Re: VPN behind Linux Firewall
Date: Mon, 24 Jun 2002 18:09:08 +0100 [thread overview]
Message-ID: <200206241709.SAA16948@slate.rockstone.co.uk> (raw)
In-Reply-To: <200206241657.RAA16900@slate.rockstone.co.uk>
On Monday 24 June 2002 5:57 pm, Antony Stone wrote:
> I think it might be interesting to add a logging rule, or use tcpdump /
> ethereal etc, to look for UDP packets from source port 500 to source port
> 500, and see if these appear soon before the connection goes downj ?
Obviously that was supposed to read "...look for UDP packets from source port
500 to destination port 500..."
> UDP 500 is the Internet Key Exchange (IKE) protocol, and the two end
> systems might be trying to re-key (although 10-15 minutes is a bit quick),
> and something might be blocking that ?
>
> Just a thought.
>
>
>
> Antony.
next prev parent reply other threads:[~2002-06-24 17:09 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-06-24 16:48 VPN behind Linux Firewall kayegee
2002-06-24 16:57 ` Antony Stone
2002-06-24 17:09 ` Antony Stone [this message]
2002-06-24 17:05 ` Rowan Reid
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=200206241709.SAA16948@slate.rockstone.co.uk \
--to=antony@soft-solutions.co.uk \
--cc=netfilter@lists.samba.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox