[Freeswitch-users] FS not detecting public IP address change

Rupa Schomaker rupa at rupa.com
Mon Oct 25 07:15:45 PDT 2010


I need the debug logging from the upnp stuff.  It should look something
like:

+OK log level 7 [7]
freeswitch at internal> 2010-10-25 09:13:59.926861 [DEBUG] switch_nat.c:299 got
UPnP keep alive packet:
NOTIFY * HTTP/1.1
HOST:239.255.255.250:1900
Cache-Control:max-age=60
Location:http://192.168.1.1:5000/rootDesc.xml
Server: Tomato UPnP/1.0 MiniUPnPd/1.4
NT:urn:schemas-upnp-org:service:WANIPConnection:1
USN:uuid:00000000-0000-0000-0000-000000000000::urn:schemas-upnp-org:service:WANIPConnection:1
NTS:ssdp:alive

I also run tomato and haven't had trouble with the upnp support so at least
we have that part working.

You should see the above keepalive appear periodically every 30s or so.  You
should see another set of messages when you terminate the DSL connection and
when that dsl connection comes back online.

On Sat, Oct 23, 2010 at 5:36 PM, Mark Campbell-Smith <
mcampbellsmith at gmail.com> wrote:

> Hi!
>
> The router is a ASUS router but it is running the tomato firmware which
> runs miniupnd.
>
> In the debug I see the message: 2010-10-24 08:02:59.178918 [DEBUG]
> sofia.c:956 nua_i_outbound: unknown event 8: 101 NAT detected
>
> This is what I see below. I hope I enabled all debug messages.  I thought I
> saw some xml type messages earlier, but not sure how I enabled them.
>
> nta_outgoing: RTT is 67.958 ms
> outbound(0xb6e07c00): NAT binding changed: [210.xx.xxx.xx]:5080 !=
> [58.xxx.xx.xx]:5080
> nua(0xb6e07c00): event i_outbound 102 NAT binding changed
> nua: nua_application_event: entering
> 2010-10-24 09:05:08.849525 [DEBUG] sofia.c:956 nua_i_outbound: unknown
> event 8: 102 NAT binding changed
>
>
> On Sun, Oct 24, 2010 at 1:08 AM, Rupa Schomaker <rupa at rupa.com> wrote:
>
>> btw: what router are you using?
>>
>>
>> On Sat, Oct 23, 2010 at 9:06 AM, Rupa Schomaker <rupa at rupa.com> wrote:
>>
>>> In a upnp config, FS is depending on the router to notify it of the ip
>>> address change.  It is possible the upnp message(s) aren't formatted as
>>> expected.  If you turn on debug logging you'll get the upnp messages on the
>>> console.  If you can pastebin the capture of those while dropping and
>>> restarting the dsl connection I can maybe see if there is something obvious
>>> going on.  The debug should also have messages related to the processing of
>>> those upnp messages.
>>>
>>> On Sat, Oct 23, 2010 at 7:04 AM, Mark Campbell-Smith <
>>> mcampbellsmith at gmail.com> wrote:
>>>
>>>> HI!
>>>>
>>>> I know this question must have been answered 100's of times....
>>>>
>>>> My adsl is a bit dodgy at the moment and tends to go up and down; which
>>>> means I get assigned a new ip address from my ISP.  FS is nat'd behind a
>>>> upnp capable router.
>>>>
>>>> The problem is that FS does not seem to be detecting the change.   For
>>>> both the internal and external profile, I have auto-nat setup, and I have
>>>> tried stun and host settings in vars.conf.  When I issue a nat_map status I
>>>> see my old IP address, and if I then issue a nat_map reinit, I see the new
>>>> public IP address.  How can I get this to be automatic?
>>>>
>>>> Also the public IP address shown in the nat_map status is not the same
>>>> as shown in the sofia profile internal/external printouts.  Why is this?
>>>>
>>>> I'm sure this is configuration, just not sure what to change.
>>>>
>>>> Thanks!
>>>>
>>>> _______________________________________________
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>>>> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
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>>>>
>>>>
>>>
>>>
>>> --
>>> -Rupa
>>>
>>
>>
>>
>> --
>> -Rupa
>>
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>>
>
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>


-- 
-Rupa
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