[arm-allstar] Asterisk crashing when Echolink connected
Matt
matt at m0lmk.co.uk
Mon May 30 01:25:37 EST 2016
Thanks all.
After a successful few hours with the RPi3, I have now moved it back
onto the RPi2 and left it running all night.
I have witnessed no crashes since I changed the echolink servers in the
echolink.conf file.
Bob, in answer to your questions, The node does one of 3 things when
Echolink crashes.
1. The local RF output will drop part way through the connection
telemetry message and reconnect a few seconds later. This is more
noticeable when connecting to a node with a long connection message like
the echolink test server.
2. The local RF won't output anything and becomes unresponsive to any
over the air DTMF. In this case, allmon shows the echolink node as
"connecting" and highlights the table row orange. Allmon accepts
disconnect requests for the node that is "connecting" but does not
actually disconnect it. I have to reboot the Pi to clear this.
3. The worst failure mode. Same as above where allmon shows the node as
"connecting" but this time it locks the RF output to TX a silent carrier.
Here's the output of lsusb and the contents of my simpleusb_tune_usb.conf...
[root at allstar ~]# lsusb
Bus 001 Device 004: ID 0d8c:013c C-Media Electronics, Inc. CM108 Audio
Controller
Bus 001 Device 003: ID 0424:ec00 Standard Microsystems Corp.
SMSC9512/9514 Fast Ethernet Adapter
Bus 001 Device 002: ID 0424:9514 Standard Microsystems Corp. SMC9514 Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
[root at allstar ~]# cat /etc/asterisk/simpleusb_tune_usb.conf
[usb]
; name=usb
; devicenum=1
devstr=1-1:1.0
rxmixerset=500
txmixaset=500
txmixbset=500
[root at allstar ~]#
Thanks,
Matt
> kk6ecm via arm-allstar <mailto:arm-allstar at hamvoip.org>
> 30 May 2016 at 05:50
> In my experience, the errors indicated in the first email always occur
> when asterisk is unhappy with a conf file. This can occur when
> asterisk does not receive expected results from an attempt to access a
> USB device, or can occur when there is an error in the file, either
> from my mistake, or a memory problem e.g. sd card corrupted.
>
> A couple of questions. what is the evidence, other than not crashing
> when Echolink is not connected that the node is running properly? Is
> it really running correctly?
>
> Second, does devstr=<bus-device> in your usb_tune file match the
> device address in lsusb?
>
> Thanks,
> Bob
> k6ecm
> 73
>
> Sent from iPad
>
>
> On May 29, 2016, at 5:37 PM, Doug Crompton via arm-allstar
> <arm-allstar at hamvoip.org <mailto:arm-allstar at hamvoip.org>> wrote:
>
>> Matt,
>>
>> It would be interesting if it turned out to be the server settings
>> but I have played with many server settings over the years and never
>> had a crash. The echolink code has been stable for a long time. If
>> you can narrow this down so we could test it here it would be helpful.
>>
>> Have you looked at echolink dbdump and dbget in the client. Does the
>> database populate before you have the crash?
>>
>> dbdump in the client is kind of useless in that it just scrolls all
>> the nodes out. You can do
>>
>> asterisk -rx "echolink dbdump" | more or send it to a file.
>>
>> My current servers:
>>
>> server1=server1.echolink.org <http://server1.echolink.org>
>> ;server2=server5.echolink.org <http://server5.echolink.org>
>> server3=server3.echolink.org <http://server3.echolink.org>
>> server2=naeast.echolink.org <http://naeast.echolink.org>
>>
>> The code requires three servers. Half the time there are not three
>> that actually work and if you look at address resolution on the
>> servers you will see that many are really the same IP address. At the
>> moment server 2,3,NAEAST and NAWEST all have the same IP.
>>
>> Name: server1.echolink.org <http://server1.echolink.org>
>> Address: 174.129.36.165
>>
>> server2.echolink.org <http://server2.echolink.org> canonical name
>> = server3.echolink.org <http://server3.echolink.org>.
>> Name: server3.echolink.org <http://server3.echolink.org>
>> Address: 174.129.209.125
>>
>> Name: server3.echolink.org <http://server3.echolink.org>
>> Address: 174.129.209.125
>>
>> Name: server4.echolink.org <http://server4.echolink.org>
>> Address: 50.18.55.39
>>
>> Name: server5.echolink.org <http://server5.echolink.org>
>> Address: 68.178.144.151
>>
>> naeast.echolink.org <http://naeast.echolink.org> canonical name =
>> server3.echolink.org <http://server3.echolink.org>.
>> Name: server3.echolink.org <http://server3.echolink.org>
>> Address: 174.129.209.125
>>
>> nawest.echolink.org <http://nawest.echolink.org> canonical name =
>> server3.echolink.org <http://server3.echolink.org>.
>> Name: server3.echolink.org <http://server3.echolink.org>
>> Address: 174.129.209.125
>>
>> None of the echolink servers including ones not listed here seem to
>> return pings which is strange. I thought they use to.
>>
>> *73 Doug
>> WA3DSP
>> http://www.crompton.com/hamradio*
>>
>>
>> ------------------------------------------------------------------------
>> Date: Sun, 29 May 2016 19:57:02 +0100
>> To: arm-allstar at hamvoip.org <mailto:arm-allstar at hamvoip.org>
>> Subject: Re: [arm-allstar] Asterisk crashing when Echolink connected
>> From: arm-allstar at hamvoip.org <mailto:arm-allstar at hamvoip.org>
>> CC: matt at m0lmk.co.uk <mailto:matt at m0lmk.co.uk>
>>
>> Hi David,
>>
>> I'll keep it on the list if you don't mind as it may help others if
>> this problem comes up again. I have a working theory but I need to do
>> a bit more testing to confirm.
>>
>> Here are these servers listed in my echolink.conf...
>>
>> server1=servers.echolink.org <http://servers.echolink.org>
>> server2=naeast.echolink.org <http://naeast.echolink.org>
>> server3=backup.echolink.org <http://backup.echolink.org>
>>
>> I noticed that the crash happened just after this line in the
>> asterisk console..
>>
>> -- Received OK from Echolink server servers.echolink.org
>> <http://servers.echolink.org>
>> -- Received OK from Echolink server backup.echolink.org
>> <http://backup.echolink.org>
>> allstar*CLI>
>> Disconnected from Asterisk server
>> Executing last minute cleanups
>>
>> So, I've changed the servers to the following...
>>
>> server1=europe.echolink.org <http://europe.echolink.org>
>> server2=servers.echolink.org <http://servers.echolink.org>
>> server3=backup.echolink.org <http://backup.echolink.org>
>>
>> And now it only connects to a single server in the asterisk console...
>>
>> -- Call changed from OUTBOUND to *ECHOTEST*
>> -- Name changed from OUTBOUND to (Conference [9]) CONF
>> -- Received OK from Echolink server europe.echolink.org
>> <http://europe.echolink.org>
>> -- Directory pgm done downloading(partial,compressed), 377 records
>>
>> And have been up for 20 minutes without a crash. Maybe the problem
>> was a bad server in the echolink pool?
>>
>> In answer to your questions.
>>
>> Is IPv6 networking in this mixture anywhere? - We have an ipv6 tunnel
>> set up on our main router but all internal networking is ipv4
>> What are your Echolink and AllStar node numbers? 43412 (AllStar),
>> 214700 (Echolink)
>> Does the crash occur when connecting to all Echolink nodes (like the
>> Echolink *ECHOTEST* conference server, node #9999)? Happens on all
>> nodes I have tried
>> Does AllStar connectivity work properly? Yes. I have not seen any
>> asterisk crashes when not connected or when connected to an allstar node
>>
>> My current echolink.conf
>>
>> [el0]
>> confmode=no
>> call=MB7IBK-L ; Change this!
>> pwd=pypassword ; Change this!
>> name=MB7IBK ; Change this to your real name!
>> qth=Broadstairs, UK ; Change this to your actual QTH!
>> email=matt at m0lmk.co.uk <mailto:email=matt at m0lmk.co.uk> ; Change this!
>> maxstns=20
>> rtcptimeout=10
>> node=214700 ; Echolink node number - Change this!
>> recfile=/tmp/recorded.gsm
>> astnode=43412 ; Change this to your active Allstar node
>> number!
>> context=radio-secure
>> server1=europe.echolink.org <http://europe.echolink.org>
>> server2=servers.echolink.org <http://servers.echolink.org>
>> server3=backup.echolink.org <http://backup.echolink.org>
>> ;server1=servers.echolink.org <http://servers.echolink.org>
>> ;server2=naeast.echolink.org <http://naeast.echolink.org>
>> ;server3=backup.echolink.org <http://backup.echolink.org>
>> ; Change following setting to your parameters
>> freq=145.2125
>> tone=103.5
>> lat=51.36242
>> lon=1.44442
>> power=1
>> height=1
>> gain=0
>> dir=0
>> ;deny=
>> ;permit=
>>
>>
>>
>> Hope that helps.
>>
>> Matt
>> M0LMK
>>
>> David McGough via arm-allstar <mailto:arm-allstar at hamvoip.org>
>> 29 May 2016 at 19:46
>> Hi Matt,
>>
>> As others have mentioned, I've not seen this issue previously.
>> I've got a
>> few questions to try and help debug this, feel free to send my a
>> private
>> e-mail with answers, if you would prefer.
>>
>> Is IPv6 networking in this mixture anywhere?
>>
>> What are your Echolink and AllStar node numbers?
>>
>> Does the crash occur when connecting to all Echolink nodes (like the
>> Echolink *ECHOTEST* conference server, node #9999)?
>>
>> If only specific node numbers cause the crash, what nodes are they?
>>
>> Does AllStar connectivity work properly?
>>
>>
>> Thanks,
>>
>> 73, David KB4FXC
>>
>>
>>
>> _______________________________________________
>>
>> arm-allstar mailing list
>> arm-allstar at hamvoip.org <mailto:arm-allstar at hamvoip.org>
>> http://lists.hamvoip.org/cgi-bin/mailman/listinfo/arm-allstar
>>
>> Visit the BBB and RPi2 web page - http://hamvoip.org
>> Matt via arm-allstar <mailto:arm-allstar at hamvoip.org>
>> 29 May 2016 at 19:31
>> Results so far...
>>
>> RPi 3 still shows the same behavior although not as often. I've
>> now changed the power supply and am still seeing the same issue.
>> The last thing on my list is the interface but I don't have a
>> spare so that's going to be tough to test.
>>
>> It seems to only crash asterisk when initially connecting to a
>> remote node and as soon as asterisk restarts, the connection
>> works fine.
>>
>> How very odd.
>>
>> Matt
>> M0LMK
>>
>> _______________________________________________
>>
>> arm-allstar mailing list
>> arm-allstar at hamvoip.org <mailto:arm-allstar at hamvoip.org>
>> http://lists.hamvoip.org/cgi-bin/mailman/listinfo/arm-allstar
>>
>> Visit the BBB and RPi2 web page - http://hamvoip.org
>>
>>
>>
>> _______________________________________________ arm-allstar mailing
>> list arm-allstar at hamvoip.org <mailto:arm-allstar at hamvoip.org>
>> http://lists.hamvoip.org/cgi-bin/mailman/listinfo/arm-allstar Visit
>> the BBB and RPi2 web page - http://hamvoip.org
>> _______________________________________________
>>
>> arm-allstar mailing list
>> arm-allstar at hamvoip.org <mailto:arm-allstar at hamvoip.org>
>> http://lists.hamvoip.org/cgi-bin/mailman/listinfo/arm-allstar
>>
>> Visit the BBB and RPi2 web page - http://hamvoip.org
> _______________________________________________
>
> arm-allstar mailing list
> arm-allstar at hamvoip.org
> http://lists.hamvoip.org/cgi-bin/mailman/listinfo/arm-allstar
>
> Visit the BBB and RPi2 web page - http://hamvoip.org
> Doug Crompton via arm-allstar <mailto:arm-allstar at hamvoip.org>
> 30 May 2016 at 01:37
> Matt,
>
> It would be interesting if it turned out to be the server settings
> but I have played with many server settings over the years and never
> had a crash. The echolink code has been stable for a long time. If you
> can narrow this down so we could test it here it would be helpful.
>
> Have you looked at echolink dbdump and dbget in the client. Does the
> database populate before you have the crash?
>
> dbdump in the client is kind of useless in that it just scrolls all
> the nodes out. You can do
>
> asterisk -rx "echolink dbdump" | more or send it to a file.
>
> My current servers:
>
> server1=server1.echolink.org
> ;server2=server5.echolink.org
> server3=server3.echolink.org
> server2=naeast.echolink.org
>
> The code requires three servers. Half the time there are not three
> that actually work and if you look at address resolution on the
> servers you will see that many are really the same IP address. At the
> moment server 2,3,NAEAST and NAWEST all have the same IP.
>
> Name: server1.echolink.org
> Address: 174.129.36.165
>
> server2.echolink.org canonical name = server3.echolink.org.
> Name: server3.echolink.org
> Address: 174.129.209.125
>
> Name: server3.echolink.org
> Address: 174.129.209.125
>
> Name: server4.echolink.org
> Address: 50.18.55.39
>
> Name: server5.echolink.org
> Address: 68.178.144.151
>
> naeast.echolink.org canonical name = server3.echolink.org.
> Name: server3.echolink.org
> Address: 174.129.209.125
>
> nawest.echolink.org canonical name = server3.echolink.org.
> Name: server3.echolink.org
> Address: 174.129.209.125
>
> None of the echolink servers including ones not listed here seem to
> return pings which is strange. I thought they use to.
>
> *73 Doug
> WA3DSP
> http://www.crompton.com/hamradio*
>
>
> _______________________________________________
>
> arm-allstar mailing list
> arm-allstar at hamvoip.org
> http://lists.hamvoip.org/cgi-bin/mailman/listinfo/arm-allstar
>
> Visit the BBB and RPi2 web page - http://hamvoip.org
> Matt via arm-allstar <mailto:arm-allstar at hamvoip.org>
> 29 May 2016 at 19:57
> Hi David,
>
> I'll keep it on the list if you don't mind as it may help others if
> this problem comes up again. I have a working theory but I need to do
> a bit more testing to confirm.
>
> Here are these servers listed in my echolink.conf...
>
> server1=servers.echolink.org
> server2=naeast.echolink.org
> server3=backup.echolink.org
>
> I noticed that the crash happened just after this line in the asterisk
> console..
>
> -- Received OK from Echolink server servers.echolink.org
> -- Received OK from Echolink server backup.echolink.org
> allstar*CLI>
> Disconnected from Asterisk server
> Executing last minute cleanups
>
> So, I've changed the servers to the following...
>
> server1=europe.echolink.org
> server2=servers.echolink.org
> server3=backup.echolink.org
>
> And now it only connects to a single server in the asterisk console...
>
> -- Call changed from OUTBOUND to *ECHOTEST*
> -- Name changed from OUTBOUND to (Conference [9]) CONF
> -- Received OK from Echolink server europe.echolink.org
> -- Directory pgm done downloading(partial,compressed), 377 records
>
> And have been up for 20 minutes without a crash. Maybe the problem was
> a bad server in the echolink pool?
>
> In answer to your questions.
>
> Is IPv6 networking in this mixture anywhere? - We have an ipv6 tunnel
> set up on our main router but all internal networking is ipv4
> What are your Echolink and AllStar node numbers? 43412 (AllStar),
> 214700 (Echolink)
> Does the crash occur when connecting to all Echolink nodes (like the
> Echolink *ECHOTEST* conference server, node #9999)? Happens on all
> nodes I have tried
> Does AllStar connectivity work properly? Yes. I have not seen any
> asterisk crashes when not connected or when connected to an allstar node
>
> My current echolink.conf
>
> [el0]
> confmode=no
> call=MB7IBK-L ; Change this!
> pwd=pypassword ; Change this!
> name=MB7IBK ; Change this to your real name!
> qth=Broadstairs, UK ; Change this to your actual QTH!
> email=matt at m0lmk.co.uk ; Change this!
> maxstns=20
> rtcptimeout=10
> node=214700 ; Echolink node number - Change this!
> recfile=/tmp/recorded.gsm
> astnode=43412 ; Change this to your active Allstar node number!
> context=radio-secure
> server1=europe.echolink.org
> server2=servers.echolink.org
> server3=backup.echolink.org
> ;server1=servers.echolink.org
> ;server2=naeast.echolink.org
> ;server3=backup.echolink.org
> ; Change following setting to your parameters
> freq=145.2125
> tone=103.5
> lat=51.36242
> lon=1.44442
> power=1
> height=1
> gain=0
> dir=0
> ;deny=
> ;permit=
>
>
>
> Hope that helps.
>
> Matt
> M0LMK
>
> _______________________________________________
>
> arm-allstar mailing list
> arm-allstar at hamvoip.org
> http://lists.hamvoip.org/cgi-bin/mailman/listinfo/arm-allstar
>
> Visit the BBB and RPi2 web page - http://hamvoip.org
> David McGough via arm-allstar <mailto:arm-allstar at hamvoip.org>
> 29 May 2016 at 19:46
> Hi Matt,
>
> As others have mentioned, I've not seen this issue previously. I've got a
> few questions to try and help debug this, feel free to send my a private
> e-mail with answers, if you would prefer.
>
> Is IPv6 networking in this mixture anywhere?
>
> What are your Echolink and AllStar node numbers?
>
> Does the crash occur when connecting to all Echolink nodes (like the
> Echolink *ECHOTEST* conference server, node #9999)?
>
> If only specific node numbers cause the crash, what nodes are they?
>
> Does AllStar connectivity work properly?
>
>
> Thanks,
>
> 73, David KB4FXC
>
>
>
> _______________________________________________
>
> arm-allstar mailing list
> arm-allstar at hamvoip.org
> http://lists.hamvoip.org/cgi-bin/mailman/listinfo/arm-allstar
>
> Visit the BBB and RPi2 web page - http://hamvoip.org
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