[OpenSIPS-Users] Dispatcher + Proxy + NAT question

[Satish Patel]

Thanks Razvan,

for experiment i have put dispatcher on Public Interface and second
NIC on private interface which is connected to SIP proxy server.

On dispatcher i am not handling any NAT stuff all it does (record_route)

Do you think i should put NAT module in dispatcher and what kind of
NAT function i should use?

On Tue, Apr 18, 2017 at 4:37 AM, Răzvan Crainea <razvan at opensips.org> wrote:
> Hi, Satish!
>
> You will probably need to have the dispatcher working as a FrontEnd, with
> two interfaces that will work in bridge mode.
> Since the dispatcher is the one facing the Public internet, he's the one
> that should take care of any NAT handling.
>
> Best regards,
>
> Răzvan Crainea
> OpenSIPS Solutions
> www.opensips-solutions.com
>
>
> On 04/16/2017 03:48 AM, Satish Patel wrote:
>>
>> Any help here?
>>
>> On Sat, Apr 15, 2017 at 10:04 AM, Satish Patel <satish.txt at gmail.com>
>> wrote:
>>>
>>> currently we have following design 1 dispatcher and 3 SIP Proxy and
>>> every server on Public IP. Dispatcher using as a load-balancer to
>>> distribute load on proxy.
>>>
>>> My dispatcher is very simple and stateless (I am not using record_route()
>>> too)
>>>
>>> Everything working fine, but now we decided to move alls SIP Proxy to
>>> Private IP address and just keep dispatcher on Public IP in that case
>>> i have to add record_route() function in dispatcher to put itself in
>>> path but question is how does NAT will work in this case? who will
>>> perform NAT function?
>>
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>
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