On 3/17/11 4:38 PM, Jay Ridgley wrote:

> 
> OLD runs Ubuntu 8.04 LTS and NEW runs Ubuntu 10.04.2 LTS Shorewall 
> versions are 4.0 and 4.4 respectively.
> 
> Both systems have three interfaces(net, local and wireless).
> 
> Here is what is happening I can ping -c3 yahoo.com no problem.

From where? Firewall? System inside the firewall? System in your
neighbor's garage?

> I can ping inside my local net no problem. I have an IP address that
> was assigned via dhclinet (it is as expected).

*You* do not have an IP address. Some computer that you are using has an
IP address. Again, inside the firewall?

> I bring up my browser and it fails to properly load.

The binary fails to run or your home page cannot be loaded.

> My routes look OK and my IP address is still there. I can no longer
> ping my fierewall.

You could ping the firewall before you started your browser?

> 
> I have checked my configuration files /etc/dhcp3/dhcpd.conf 
> /etc/dhcp3/dhclient.conf and /etc/interfaces are the same (I used
> diff on them). I am going to do the same for each of the
> configuration file in Shorewall before I send this. There were only
> the differences that were expected.

Did you go through the 4.0->4.4 migration document
(http://www.shorewall.net/LennyToSqueeze.html) and assess each potential
problem against your configuration?

> 
> PLEASE take a peek at it and let me know if you see anything amiss.
> 
> If you need anything else please let know.
> 

There seem to be lots of connections passing through the Shorewall box?
Is this problem limited to you (your personal system) or are all users
on the LAN or wireless networks affected?

-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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