No that's not actually the issue as PPPoE always comes up fine. I'm starting to 
think it's when there is a power failure and PPPoE takes ages to come up, 
especially the new VDSL services we have here. 

Let's see how it goes. 

Regards
Michael Knill

Sent from my iPhone so please excuse my brevity. 

> On 8 Jun 2017, at 10:17 pm, Michael Keuter <li...@mksolutions.info> wrote:
> 
> 
>> Am 08.06.2017 um 13:33 schrieb Michael Knill 
>> <michael.kn...@ipcsolutions.com.au>:
>> 
>> Hmm I think I will set this for PPPoE as it might solve some of my issues. 
>> Funny I have never found it. 
>> I thought 60 was a bit long but maybe better to be safe than sorry.
>> 
>> ## Sometimes it takes a while for the WAN interface to come up...
>> ## This can happen with frame relay and PPPoE, for example.
>> ## Set this variable in seconds, and I will sleep on startup before
>> ## I attempt to bring up the WAN interface.
>> WANDELAY=60
>> 
>> Regards
>> Michael Knill
> 
> IMHO this is only for if you boot up or restart the computer, so the PPPoE 
> service will wait <WANDELAY> secs before it starts.
> 
> I think this might be better suited:
> 
> ## The PPPoE restart delay (in seconds) between pppoe-stop and pppoe-start 
> for a pppoe-restart.
> ## Defaults to 2 seconds when not defined, some ISP's may require a much 
> longer delay.
> #PPPOE_RESTART_DELAY=2
> 
> 
>> -----Original Message-----
>> From: Michael Knill <michael.kn...@ipcsolutions.com.au>
>> Reply-To: AstLinux List <astlinux-users@lists.sourceforge.net>
>> Date: Thursday, 8 June 2017 at 9:01 pm
>> To: AstLinux List <astlinux-users@lists.sourceforge.net>
>> Subject: Re: [Astlinux-users] Problems with losing SIP Trunk
>> 
>> Could Monit do it? I am playing with it now!
>> 
>> Regards
>> Michael Knill
>> 
>> -----Original Message-----
>> From: Michael Keuter <li...@mksolutions.info>
>> Reply-To: AstLinux List <astlinux-users@lists.sourceforge.net>
>> Date: Thursday, 8 June 2017 at 8:58 pm
>> To: AstLinux List <astlinux-users@lists.sourceforge.net>
>> Subject: Re: [Astlinux-users] Problems with losing SIP Trunk
>> 
>> 
>>> Am 08.06.2017 um 10:28 schrieb Michael Knill 
>>> <michael.kn...@ipcsolutions.com.au>:
>>> 
>>> Ah so have you had similar problems to me then where Asterisk has still 
>>> lost connectivity when PPPoE comes back?
>>> Do you know why it does this?
>>> 
>>> Regards
>>> Michael Knill
>> 
>> No not really, I just let the cron script run so that the ISP disconnect 
>> does not occur during office time.
>> 
>> It would be nice if this could be monitored somehow and then action could be 
>> taken automatically (like with DynDNS).
>> 
>>> -----Original Message-----
>>> From: Michael Keuter <li...@mksolutions.info>
>>> Reply-To: AstLinux List <astlinux-users@lists.sourceforge.net>
>>> Date: Thursday, 8 June 2017 at 6:24 pm
>>> To: AstLinux List <astlinux-users@lists.sourceforge.net>
>>> Subject: Re: [Astlinux-users] Problems with losing SIP Trunk
>>> 
>>> 
>>>> Am 08.06.2017 um 09:51 schrieb Michael Knill 
>>>> <michael.kn...@ipcsolutions.com.au>:
>>>> 
>>>> Slightly different but this happened again today. It was a registered 
>>>> trunk but I had to reload before it worked.
>>>> 
>>>> Im beginning to think it's something to do with PPPoE/firewall. I have 
>>>> never had this problem at non PPPoE sites.
>>>> 
>>>> Regards
>>>> Michael Knill
>>> 
>>> What I do at PPPoE sites is a cronjob that restarts PPPoE at 03:00, waits 
>>> an amount of time (20-180 seconds, needs to be tested) and then restarts 
>>> DNS and reloads Asterisk (whatever you need).
>>> Usually the ISPs disconnect the DSL lines every 24 hours (at least here in 
>>> Germany).
>>> 
>>>> From: Michael Knill <michael.kn...@ipcsolutions.com.au>
>>>> Reply-To: AstLinux List <astlinux-users@lists.sourceforge.net>
>>>> Date: Wednesday, 7 June 2017 at 11:30 am
>>>> To: AstLinux List <astlinux-users@lists.sourceforge.net>
>>>> Subject: Re: [Astlinux-users] Problems with losing SIP Trunk
>>>> 
>>>> And its happened again at another site. Astlinux rebooted this time which 
>>>> I hope was a power failure.
>>>> It just seems like Asterisk doesn't know that its up. Any ideas on how I 
>>>> should test this when it happens again? DNS issue maybe?
>>>> I might also try sip qualify peer from the cli to see if this brings it up.
>>>> 
>>>> Regards
>>>> Michael Knill
>>>> 
>>>> From: Michael Knill <michael.kn...@ipcsolutions.com.au>
>>>> Reply-To: AstLinux List <astlinux-users@lists.sourceforge.net>
>>>> Date: Monday, 5 June 2017 at 11:26 am
>>>> To: AstLinux List <astlinux-users@lists.sourceforge.net>
>>>> Subject: [Astlinux-users] Problems with losing SIP Trunk
>>>> 
>>>> Hi group
>>>> 
>>>> I have actually reported this problem before but it was using a different 
>>>> network connection.
>>>> Im on Astlinux 1.2.8 with a SIP Trunk e.g. not registered. This site is 
>>>> via a firewall so it is using NAT but I don't think it should matter.
>>>> It appears that when there is a particular event that there is a temporary 
>>>> loss of connectivity, but not a link down event, qualify or SIP OPTIONS 
>>>> pings do not make it to the trunk provider (or back again as I have not 
>>>> been able to test). Performing an Asterisk reload fixes the problem 
>>>> immediately.
>>>> 
>>>> Before reload:
>>>> I managed to check the reload before and after firewall states:
>>>> Source   Port (#'s)               Destination          Port        
>>>> Protocol Packets  Bytes      TTL
>>>> 192.168.2.5         5060       192.168.2.38       5060       UDP        
>>>> 28535    16835829             2:59
>>>> 192.168.2.5         5060       192.168.2.39       5060       UDP        
>>>> 17450    10280235             2:58
>>>> 192.168.2.5         5060       192.168.2.35       5060       UDP        
>>>> 16930    9948145                2:59
>>>> 192.168.2.5         5060       192.168.2.42       5060       UDP        
>>>> 12961    7604592                2:54
>>>> 192.168.2.5         5060       192.168.2.37       5060       UDP        
>>>> 3561       2019123                2:57
>>>> 192.168.2.5         5060       192.168.2.36       5060       UDP        
>>>> 3454       1952748                2:53
>>>> 124.171.212.155                50133    172.30.10.2         7123       TCP 
>>>>         222         56430    7199:59
>>>> 192.168.2.22       17500    192.168.2.255     17500    UDP        200      
>>>>    45600    0:55
>>>> 192.168.2.22       17500    255.255.255.255                17500    UDP    
>>>>     100         22800    0:55
>>>> 192.168.2.30       138         192.168.2.255     138         UDP        1  
>>>>             229         0:58
>>>> 172.30.10.2         8272 (10)              8.8.8.8   53           UDP      
>>>>   2              211         0:59
>>>> 172.30.10.2         56406 (2)              113.20.24.94       10051    TCP 
>>>>         2              120         1:11
>>>> 48 Total Firewall States
>>>> 
>>>> After reload:
>>>> Source   Port (#'s)               Destination          Port        
>>>> Protocol Packets  Bytes      TTL
>>>> 192.168.2.5         5060       192.168.2.38       5060       UDP        
>>>> 28773    16975982             2:57
>>>> 192.168.2.5         5060       192.168.2.35       5060       UDP        
>>>> 17821    10475864             2:59
>>>> 192.168.2.5         5060       192.168.2.39       5060       UDP        
>>>> 17596    10365993             2:58
>>>> 192.168.2.5         5060       192.168.2.42       5060       UDP        
>>>> 13069    7667552                2:50
>>>> 192.168.2.5         5060       192.168.2.37       5060       UDP        
>>>> 3591       2035954                2:50
>>>> 192.168.2.5         5060       192.168.2.36       5060       UDP        
>>>> 3484       1969553                2:58
>>>> 124.171.212.155                50133    172.30.10.2         7123       TCP 
>>>>         548         132258  7199:59
>>>> 192.168.2.22       17500    192.168.2.255     17500    UDP        214      
>>>>    48792    0:43
>>>> 192.168.2.22       17500    255.255.255.255                17500    UDP    
>>>>     107         24396    0:43
>>>> 172.30.10.2         5060       125.213.162.112                5060       
>>>> UDP        2              1042       0:50
>>>> 172.30.10.2         31249 (3)              8.8.8.8   53           UDP      
>>>>   2              211         0:59
>>>> 172.30.10.2         56424 (2)              113.20.24.94       10051    TCP 
>>>>         2              120         1:39
>>>> 28 Total Firewall States
>>>> 
>>>> My provider 125.213.162.112 is now there so I assume that the problem is 
>>>> not in the firewall that Astlinux traverses but the Astlinux firewall 
>>>> itself.
>>>> I am sending OPTIONS pings every 30 seconds. Why would this not just set 
>>>> up the firewall state again? Maybe its an Asterisk problem?
>>>> 
>>>> Any ideas? What should I check when it happens again?
>>>> 
>>>> Regards
>>>> Michael Knill
>>> 
>>> Michael
>> 
>> Michael
> 
> Michael
> 
> http://www.mksolutions.info
> 
> 
> 
> 
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