On 03/09/2012 07:36 AM, Scott Ruckh wrote:
> I have an issue that may or may not be shorewall related but I would like 
> another opinion.
> 
> My interface connected to the internet is eth2.  The IP for this interface is 
> dynamically assigned by my ISP.  My current IP on this interface belongs to 
> the 68.106.224.0/19 network.  When I look at 
> the IP address of the DHCP server that assigned eth2's IP I see 172.19.73.31 .
> 
> What I am wondering is if shorewall is going to block subsequent DHCP 
> renewals attempts because the 172.19.73.31 is non-routable (public) through 
> the interface connected to the internet.
> 
> I am basically seeing these types of errors in the logs:
> 
> Mar  8 18:11:05 firewall dhclient: DHCPREQUEST on eth2 to 172.19.73.31 port 
> 67 (xid=0x58ce2d0)
> Mar  8 18:11:05 firewall dhclient: send_packet: Network is unreachable
> Mar  8 18:11:06 firewall dhclient: send_packet: please consult README file 
> regarding broadcast address.
> 
> I am attaching a shorewall dump in case it is helpful.
> 

According to that dump, Shorewall is not blocking the request.

-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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