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

Mark Campbell-Smith mcampbellsmith at gmail.com
Tue Oct 26 18:09:19 PDT 2010 

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
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>>>>>>>>>>>> http://lists.freeswitch.org/mailman/options/freeswitch-users
>>>>>>>>>>>> http://www.freeswitch.org
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> --
>>>>>>>>>>> -Rupa
>>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> --
>>>>>>>>>> -Rupa
>>>>>>>>>>
>>>>>>>>>> _______________________________________________
>>>>>>>>>> FreeSWITCH-users mailing list
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>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>
>>>>>>>>> _______________________________________________
>>>>>>>>> FreeSWITCH-users mailing list
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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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>>
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>
>
> --
> -Rupa
>
> _______________________________________________
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