[Freeswitch-users] OpenWRT Router changes public IP to it's private IP

[Michel Brabants]

Hey,
Are you running the SIP nat module on openers? There are 2 SIP modules and
One of the 2 is responsible for changing SIP packets. You can disable it.
The other One is responsible for opening ports. I don't use both as I fond
it top risky after some tests. However, it may depend on your environment.

Michel
Op 8 aug. 2013 22:42 schreef "Brian Foster" <bdfoster at davri.com> het
volgende:

> We've got an openwrt router at a site, it's private IP is 10.0.0.1.
> Whenever we get an inbound call on the external profile (and probably
> outbound calls to, haven't checked yet), it changes the contact IP to the
> router's private IP, so that every call we get looks like it's coming from
> thr router. We've had some intermittent audio problems recently and we're
> trying to narrow things down a bit. Is this the expected behavior for NAT?
>
> Sorry might seem like a dumb question, but my job entails much more than
> keeping the company's server's happy and I'm starting to lose my grip and
> I'm definitely not experienced with NAT.
>
> All of my routers in the past have given FS the public IP of the
> contacting server. I have web servers behind the same NAT and doing the
> same thing, showing the private IP of the router instead of showing the
> public IP of the client. So I know it's not an issue with FS. Just wanted
> to see if anyone has exoerienced this before. Makes it difficult to use
> fail2ban on my servers, as it continually jails my router.
>
> Thank you,
>
> Brian Foster
> Project Manager/Owner's Rep.
> Davri Investments, Inc.
> O: 317-787-2686 x2102
> M: 317-600-9753
> E: bdfoster at davri.com
> Indianapolis, Indiana
>
> Sent from a mobile device.
>
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