Re: ROUTES file and routing traffic

Shorewall via Shorewall-users <[email protected]> Thu, 19 Jan 2023 08:28:00 -0700
Newsgroups gmane.comp.security.shorewall
Message-ID <[email protected]>
On 2023-01-18 23:52, Simon Matter wrote:
> Hi,
> 
>> I am trying to route traffic from LOC to a network I have configured 
>> in
>> the routes file.
> 
> I may be wrong here but I think the routes file is used for special 
> cases
> when you have more than one internet connections and such things.
> 
> For your case, did you add a routing entry to the hosts routing table 
> via
> the OS tools and also enable routing in the kernel?
> 
> Regards,
> Simon
> 
Everything in LOC has the firewall running shorewall configured as the 
Default Gateway.  Also, as mentioned in the original post with the entry 
in the routes file routing works as expected from the firewall.  Also 
mentioned in the original post, is when everything is allowed in 
shorewall via the entry in the policy file, everything routes as 
expected from the LOC network.  To me this says that "routing" works but 
the firewall is blocking.  I may be wrong, but that is the assumption I 
am making since I have actually made a connection from LOC to the 
network exposed in kubernetes network.  I am assuming I need a RULE to 
allow the traffic to pass, but since the kubernete network is not a 
ZONE, I am not really sure how that would look.