On 01/20/2012 12:35 PM, Chris Morley wrote:
> Thanks for the reply Tom.
>  
> Although i can connect internally to the L2TP server running on the
> firewall, all external attempts do not work. I have checked and double
> checked the procedure as below:
>  
> 1) vpn added to zones:
> #ZONE TYPE
> vpn     ipsec
> l2tp    ipv4
> net     ipv4
> loc     ipv4
> fw      firewall
>  
> 2) interfaces specified:
> #ZONE   INTERFACE       BROADCAST       OPTIONS
> net     ppp0            -               dhcp,tcpflags,nosmurfs,logmartians
> loc     eth0            detect         
> dhcp,tcpflags,nosmurfs,routefilter,logmartians
> l2tp    ppp+            -
> 

With those definitions, the 'net' zone is a sub-zone of the 'l2tp' zone;
but 'l2tp' is listed first which means that l2tp's rules get applied to
traffic entering ppp0 rather than net's. Reverse the order of the zones
declarations and see if things don't improve.

-Tom
-- 
Tom Eastep        \ When I die, I want to go like my Grandfather who
Shoreline,         \ died peacefully in his sleep. Not screaming like
Washington, USA     \ all of the passengers in his car
http://shorewall.net \________________________________________________

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