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

Rupa Schomaker rupa at rupa.com
Tue Oct 26 22:01:39 PDT 2010 

Then I have no idea why you aren't seeing upnp messages on the console.
 What do you see when you do a "nat_map reinit" ?

On Tue, Oct 26, 2010 at 8:09 PM, Mark Campbell-Smith <
mcampbellsmith at gmail.com> wrote:

> I see debug from sofia.c, switch_core_state_machine, mod_sofia, diaplan
> parsing, sofia_glue, switch_rtp, switch_ivr_play_say etc.
>
>
>
> On Wed, Oct 27, 2010 at 11:41 AM, Rupa Schomaker <rupa at rupa.com> wrote:
>
>> Do you see ANY debug messages on your console from any other FS module?
>>  fsctl loglevel 7 sets the base log level, but not necessarily the log level
>> on your screen.
>>
>> /log 7
>>
>> sets the log level in fs_cli.
>>
>> Your screen should get VERY busy especially when processing a call.
>>
>> On Tue, Oct 26, 2010 at 4:21 PM, Mark Campbell-Smith <
>> mcampbellsmith at gmail.com> wrote:
>>
>>> I have it set to debug in switch.conf.xml and enable fsctl loglevel 7 in
>>> fs_cli....
>>>
>>> :~$ cat /usr/local/freeswitch/conf/autoload_configs/switch.conf.xml |
>>> egrep "param.*loglevel"
>>>     <param name="loglevel" value="debug"/>
>>>
>>> With regards to sofia: how does it determine if the external IP has
>>> changed?  And when it does, does sofia initiate a reregister of all external
>>> sip providers?
>>>
>>> Thanks!
>>>
>>> On Wed, Oct 27, 2010 at 3:14 AM, Mario G <mario_fs at mgtech.com> wrote:
>>>
>>>> What you said: "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." is also happening to me on a Linksys/Cisco
>>>> RV042 router. Can't keep FS working for more than 2-5 hours without doing a
>>>> restart or nat_map reinit. I think the routers upnp has a problem with dual
>>>> wans, I have one static and one dynamic DSL.
>>>>
>>>> On Oct 26, 2010, at 6:43 AM, Rupa Schomaker wrote:
>>>>
>>>> What do you have set for loglevel in switch.conf.xml?  My guess is that
>>>> you have it set to something other than debug.  If that is set to (say)
>>>> info, then info is as low as you can go.  Setting the console log level to
>>>> debug will not give you debug output.
>>>>
>>>> sofia is unaware of upnp so a keepalive packet should have no impact on
>>>> it's operation.  I'm not familiar enough with sofia to tell what triggers
>>>> that event.
>>>>
>>>> On Tue, Oct 26, 2010 at 6:24 AM, Mark Campbell-Smith <
>>>> mcampbellsmith at gmail.com> wrote:
>>>>
>>>>> 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<http://192.168.1.1:1278/rootDesc.xml%5Cr%5Cn>
>>>>>     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
>>>>>>>>>>>>> UNSUBSCRIBE:
>>>>>>>>>>>>> http://lists.freeswitch.org/mailman/options/freeswitch-users
>>>>>>>>>>>>> http://www.freeswitch.org
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>> --
>>>>>>>>>>>> -Rupa
>>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> --
>>>>>>>>>>> -Rupa
>>>>>>>>>>>
>>>>>>>>>>> _______________________________________________
>>>>>>>>>>> FreeSWITCH-users mailing list
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>>>>>>>>>>> http://www.freeswitch.org
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> _______________________________________________
>>>>>>>>>> FreeSWITCH-users mailing list
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>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> --
>>>>>>>>> -Rupa
>>>>>>>>>
>>>>>>>>> _______________________________________________
>>>>>>>>> FreeSWITCH-users mailing list
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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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>>
>>
>> --
>> -Rupa
>>
>> _______________________________________________
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-- 
-Rupa
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