On 12/06/2012 11:16 PM, Dr. Harry Knitter wrote:
> Am Donnerstag, 6. Dezember 2012 schrieb Tom Eastep:
>>
>> Try adding these rules:
>>
>> REDIRECT   zone-of-the-tv:address-of-the-tv  1900
>>       udp     port-tv-is-sending-to
>> ACCEPT          $FW
>> zone-of-the-tv:address-of-the-tv     udp
>>
>> -Tom
>> You do not need a parachute to skydive. You only need a parachute to
>> skydive twice.
>>
>>
>>
>
> I have tried the following rules:
>
> REDIRECT      ext:192.168.178.24      $FW::1900       udp     32410
> ACCEPT:info   ext:192.168.178.24      $FW:192.168.178.3       udp     1900
>
>
> In syslog we have
>
> Dec  7 08:12:17 bitgully kernel: [ 3428.094905]
> Shorewall:ext_dnat:REDIRECT:IN=eth0 OUT=
> MAC=01:00:5e:7f:ff:fa:e8:5b:5b:44:1c:7f:08:00 SRC=192.168.178.24
> DST=239.255.255.250 LEN=51 TOS=0x00 PREC=0x00 TTL=1 ID=0 DF PROTO=UDP
> SPT=46710 DPT=32410 LEN=31
> Dec  7 08:12:22 bitgully kernel: [ 3433.096257]
> Shorewall:ext_dnat:REDIRECT:IN=eth0 OUT=
> MAC=01:00:5e:7f:ff:fa:e8:5b:5b:44:1c:7f:08:00 SRC=192.168.178.24
> DST=239.255.255.250 LEN=51 TOS=0x00 PREC=0x00 TTL=1 ID=0 DF PROTO=UDP
> SPT=43212 DPT=32410 LEN=31
>
> no incoming packets on udp 1900 are registered
>
>
> tshark still shows:
>
>   15.004511 192.168.178.24 -> 239.255.255.250 UDP Source port: 44414
> Destination port: 32410
>   16.004916 192.168.178.24 -> 239.0.0.250  UDP Source port: 50273  Destination
> port: 32414
>
> The DNLA server cannot be found.

What multi-port address is the server listening on (netstat -unap)?

-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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