[Shorewall-users] Need help with IPSEC, net view and shorewall
Fri, 5 Apr 2002 12:55:22 -0800 (Pacific Standard Time)
On Fri, 5 Apr 2002, Alois Schneider wrote:
> > You need UDP port 500 and protocols 51 and 51 open to this user's
> > system. After a period of inactivity, either end of a VPN tunnel can
> > suddenly become active; if iptables connection tracking has timed out
> > the connection and the remote end is the first to speak, you will see
> > problems like you describe.
> Where do I have to open UDP port 500 and protocols 51?
In the rules file.
Tom Eastep \ Shorewall - iptables made easy
AIM: tmeastep \ http://www.shorewall.net
ICQ: #60745924 \ firstname.lastname@example.org