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Re: [Openvpn-users] Firewall - disabled? (linux)


  • Subject: Re: [Openvpn-users] Firewall - disabled? (linux)
  • From: Gavin Chappell <G.A.Chappell@xxxxxxxxxxx>
  • Date: Tue, 06 Jun 2006 22:45:24 +0100

Martin Müller - Rudolf Hausstein OHG wrote:
> If I think, that the firewall is the reson that I have problems by 
> connecting two sites, how do i disable the fw?
> 
> When I use 'iptables -F' is the firewall disabled, so that the VPN have 
> to work?

I would run the following commands:

iptables -P INPUT ACCEPT
iptables -P FORWARD ACCEPT
iptables -P OUTPUT ACCEPT
iptables -F

This is because some distros may set the default policy on each chain to 
DROP, in order to deal with traffic which doesn't have a specific rule.

Red Hat (and derivatives) have a separate catch-all rule, and default 
ACCEPT policies, but you don't mention which distro you're using so I 
thought it was worth mentioning.

Regards,
Gavin


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