Are you using a Debian or derivative ?

If so, maybe you did not enabled kernel forward ?

check  the content of   /etc/sysctl.conf

for this line :

net.ipv4.ip_forward=1

If you have a  0  in the pace of the 1, change it and reboot .


Fábio Rabelo


2013/9/9 İlker Aktuna <[email protected]>:
> What can I do to solve it ? at least for troubleshooting ?
>
> I'd like to mention that when the packet is coming from another physical 
> interface under same bridge interface, it works.
> So;
> Under br0, there are eth1 and wlan0
> İf packet is coming from wlan0 and going to a server connected to eth1, it 
> works.
> İf packet is coming from eth1 and going to a server connected to eth1 , it 
> does not work.
>
> Thanks.
>
> -----Original Message-----
> From: Tom Eastep [mailto:[email protected]]
> Sent: Monday, September 09, 2013 6:50 AM
> To: [email protected]
> Subject: Re: [Shorewall-users] routeback to same interface
>
> On 9/8/2013 11:29 AM, İlker Aktuna wrote:
>> Ok; dump output is attached to this mail.
>>
>> # shorewall status
>> Shorewall-4.4.26.1 Status at router - Sun Sep  8 21:28:08 EEST 2013
>>
>> Shorewall is running
>> State:Started (Sun Sep  8 21:25:27 EEST 2013) from /etc/shorewall/
>>
>> I hope it helps to identify the problem. I've tried an example just before 
>> the dump process.
>> Source: 192.168.254.1
>> Destination: 192.168.254.254 : 9309
>> To be redirected to : 192.168.254.3 : 9309
>
> Unfortunately, I see nothing wrong with the Shorewall-generated ruleset; it 
> appears that the connection-request packet is not being rerouted back out of 
> the bridge, even though the netfilter rules indicate that it should be.
>
> -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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