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

Tue Oct 26 04:24:20 PDT 2010

OK..  tcpdump gave me this and I still do not see anything on FS except for
this line:

2010-10-26 22:02:51.235608 [DEBUG] sofia.c:957 nua_i_outbound: unknown event
8: 102 NAT binding changed

Hypertext Transfer Protocol
    NOTIFY * HTTP/1.1\r\n
    HOST:239.255.255.250:1900\r\n
    Cache-Control:max-age=120\r\n
    Location:http://192.168.1.1:1278/rootDesc.xml\r\n
    Server: Tomato UPnP/1.0 MiniUPnPd/1.4\r\n
    NT:urn:schemas-upnp-org:service:WANIPConnection:1\r\n

 USN:uuid:882dbe81-c28a-4992-baf7-410c05f1caf4::urn:schemas-upnp-org:service:WANIPConnection:1\r\n
    NTS:ssdp:alive\r\n
    \r\n

This looks the same as you posted before, so why do I get the unknown event
8 (is this related)?

Thanks!
On Tue, Oct 26, 2010 at 3:32 PM, Mark Campbell-Smith <
mcampbellsmith at gmail.com> wrote:

> :)  that was the first thing I did, but I get nothing; no keep alive
> packets.
>
> in the logfile at startup I see:
>
> 2010-10-26 10:19:45.484258 [INFO] switch_nat.c:410 Scanning for NAT
> 2010-10-26 10:19:45.485991 [DEBUG] switch_nat.c:167 Checking for PMP 1/5
> 2010-10-26 10:19:45.488575 [INFO] switch_nat.c:423 NAT detected type: pmp,
> ExtIP: '203.xxx.xxx.xxx'
> 2010-10-26 10:19:45.490683 [DEBUG] switch_nat.c:256 NAT thread configured
> 2010-10-26 10:19:45.492180 [DEBUG] switch_nat.c:267 NAT thread started
>
> And nat_map status shows me which ports have been forwarded and the
> external ip address (which is sometimes wrong).  I also see this in the
> router gui.
>
> But I never see the keep alive packets.
>
> On Tue, Oct 26, 2010 at 3:13 PM, Rupa Schomaker <rupa at rupa.com> wrote:
>
>> Just turn up console logging to level 7.
>>
>> /log 7 if using fs_cli
>>
>>
>> On Mon, Oct 25, 2010 at 6:53 PM, Mark Campbell-Smith <
>> mcampbellsmith at gmail.com> wrote:
>>
>>> Hi!
>>>
>>> How do I enable debugging to get the UPnP keep alive packets?
>>>
>>> Thanks!
>>>
>>> On Tue, Oct 26, 2010 at 1:15 AM, Rupa Schomaker <rupa at rupa.com> wrote:
>>>
>>>> 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!
>>>>>>>>
>>>>>>>> _______________________________________________
>>>>>>>> FreeSWITCH-users mailing list
>>>>>>>> FreeSWITCH-users at lists.freeswitch.org
>>>>>>>> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
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>>>>>>>> http://lists.freeswitch.org/mailman/options/freeswitch-users
>>>>>>>> http://www.freeswitch.org
>>>>>>>>
>>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> --
>>>>>>> -Rupa
>>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>> --
>>>>>> -Rupa
>>>>>>
>>>>>> _______________________________________________
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>>>>>>
>>>>>>
>>>>>
>>>>> _______________________________________________
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>>>>>
>>>>
>>>>
>>>> --
>>>> -Rupa
>>>>
>>>> _______________________________________________
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>>>
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>>
>>
>> --
>> -Rupa
>>
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>
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