[asterisk-users] Firewall Issue

[Антон Квашёнкин]

Ok, run your script and then do this:
service iptables save

And by the way, list "chkconfig --list iptables" output.

2011/8/8 RSCL Mumbai <rscl.mumbai at gmail.com>

>
> On Mon, Aug 8, 2011 at 6:03 PM, Faisal Hanif <faisal at vopium.com> wrote:
>
>> If you take a bit deep analyses on SIP packet you will be able to
>> understand the issue,****
>>
>> ** **
>>
>> Iptables filter on layer-3 while SIP is on layer-7. It is easily possible
>> to generate a SIP packet with different source-ip than physical interface.
>> ****
>>
>> ** **
>>
>> You can also simulate it if you set external-ip=some-else-ip in SIP.com in
>> asterisk. All you SIP packets will contain new some-else-ip while layer-3
>> headers will still have actual physical interface IP.****
>>
>>
>>
> I am usingOS (Elastix distribution).
> I am not really a champ at system administration.... hence this went over
> the top.
>
> I will observe the system tonight and send my feedback tomorrow.
>
> Thx to everyone for being with me on this.
> Sans
>
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