On 12/27/2012 01:18 AM, Thinh Nguyen wrote:
> Hi all,
> 
> I have a shorewall with three interfaces:
> 
> ---------------------------------------------------------
>                                       |-----<PC01>
> <internet> --- <shorewall> |
>                                       |-----<PC02>
> --------------------------------------------------------
>   + eth0 connect to internet and has Public IP A
>   + eth1 connect to PC01
>   + eth2 connect to PC02
> 
> And shorewall is configured like this:
>   + PC01 is masq with Public IP A
>   + PC02 is nat one-to-one with Public IP B
> 
> And the result is:
>   + PC01 can connect to internet (ping to 8.8.8.8 successfully)
>   + PC02:
>                - can connect to internet (ping to 8.8.8.8 successfully)
>                - internet can connect to Public IP B (ping to Public IP
> B successfully)
>   + However PC01 can't connect to Public IP B (from PC01 ping to Public
> IP B unsuccessfully)
> 
> Please help me to fix this problem (PC01 can ping to Public IP B
> successfully).

Please forward the output of 'shorewall dump' as a compressed attachment.

Thanks,
-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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