On Tue, Jun 22, 2010 at 09:30:39AM -0400, Mike wrote:
> Hi,
>
>
>
> I have the following happen to me after the restart of one of my servers:
> out of my 3 PRIs (all configured with the same technical settings), the last
> one isn't coming back. It's underutilized (chances it didn't get a call
> since my reboot), if it makes a difference .
>
>
>
> The PRI goes from provisioned to unprovisioned, and I get this regularly:
>
> [Jun 22 09:03:48] WARNING[30723]: chan_dahdi.c:2790 pri_find_dchan: No
> D-channels available! Using Primary channel 72 as D-channel anyway!
>
>
>
> Here is my PRI debug span:
>
>
>
> -- Timeout occured, restarting PRI
>
> q921.c:468 t200_expire: q921_state now is Q921_LINK_CONNECTION_RELEASED
>
> Sending Set Asynchronous Balanced Mode Extended
>
> q921.c:211 q921_send_sabme: q921_state now is Q921_AWAITING_ESTABLISH
>
> [Jun 22 09:03:48] WARNING[30723]: chan_dahdi.c:2790 pri_find_dchan: No
> D-channels available! Using Primary channel 72 as D-channel anyway!
>
> Sending Set Asynchronous Balanced Mode Extended
>
> Sending Set Asynchronous Balanced Mode Extended
>
> Sending Set Asynchronous Balanced Mode Extended
>
> Sending Set Asynchronous Balanced Mode Extended
>
> Sending Set Asynchronous Balanced Mode Extended
>
> Sending Set Asynchronous Balanced Mode Extended
>
> Sending Set Asynchronous Balanced Mode Extended
>
> Sending Set Asynchronous Balanced Mode Extended
>
> Sending Set Asynchronous Balanced Mode Extended
>
> Sending Set Asynchronous Balanced Mode Extended
>
> Sending Set Asynchronous Balanced Mode Extended
>
> Sending Set Asynchronous Balanced Mode Extended
>
> Sending Set Asynchronous Balanced Mode Extended
>
> Sending Set Asynchronous Balanced Mode Extended
>
> Sending Set Asynchronous Balanced Mode Extended
>
> Sending Set Asynchronous Balanced Mode Extended
All the above messages lead me to suspect there's no active D-channel.
But,
>
> -- Got SABME from network peer.
A certain message has managed to get through from the remote party.
Layer 1 can't be completely down.
What version of Asterisk is it? What version of libpri?
>
> Sending Unnumbered Acknowledgement
>
> q921.c:858 q921_reset: q921_state now is Q921_LINK_CONNECTION_RELEASED
>
> q921.c:805 q921_dchannel_up: q921_state now is
> Q921_LINK_CONNECTION_ESTABLISHED
>
> -- Got SABME from network peer.
>
> Sending Unnumbered Acknowledgement
>
> q921.c:858 q921_reset: q921_state now is Q921_LINK_CONNECTION_RELEASED
>
> q921.c:805 q921_dchannel_up: q921_state now is
> Q921_LINK_CONNECTION_ESTABLISHED
>
> -- Got SABME from network peer.
>
> Sending Unnumbered Acknowledgement
>
> q921.c:858 q921_reset: q921_state now is Q921_LINK_CONNECTION_RELEASED
>
> q921.c:805 q921_dchannel_up: q921_state now is
> Q921_LINK_CONNECTION_ESTABLISHED
>
> -- Got SABME from network peer.
>
> Sending Unnumbered Acknowledgement
>
> q921.c:858 q921_reset: q921_state now is Q921_LINK_CONNECTION_RELEASED
>
> q921.c:805 q921_dchannel_up: q921_state now is
> Q921_LINK_CONNECTION_ESTABLISHED
>
> -- Timeout occured, restarting PRI
>
> q921.c:468 t200_expire: q921_state now is Q921_LINK_CONNECTION_RELEASED
>
> Sending Set Asynchronous Balanced Mode Extended
>
> q921.c:211 q921_send_sabme: q921_state now is Q921_AWAITING_ESTABLISH
>
> [Jun 22 09:04:19] WARNING[30723]: chan_dahdi.c:2790 pri_find_dchan: No
> D-channels available! Using Primary channel 72 as D-channel anyway!
>
> Sending Set Asynchronous Balanced Mode Extended
>
> Sending Set Asynchronous Balanced Mode Extended
>
> Sending Set Asynchronous Balanced Mode Extended
>
> Sending Set Asynchronous Balanced Mode Extended
>
> Sending Set Asynchronous Balanced Mode Extended
>
> Sending Set Asynchronous Balanced Mode Extended
>
> Sending Set Asynchronous Balanced Mode Extended
>
> Sending Set Asynchronous Balanced Mode Extended
>
> Sending Set Asynchronous Balanced Mode Extended
>
> Sending Set Asynchronous Balanced Mode Extended
>
> Sending Set Asynchronous Balanced Mode Extended
>
> Sending Set Asynchronous Balanced Mode Extended
>
> Sending Set Asynchronous Balanced Mode Extended
>
> Sending Set Asynchronous Balanced Mode Extended
>
> Sending Set Asynchronous Balanced Mode Extended
>
> Sending Set Asynchronous Balanced Mode Extended
>
> -- Got SABME from network peer.
>
> Sending Unnumbered Acknowledgement
>
> q921.c:858 q921_reset: q921_state now is Q921_LINK_CONNECTION_RELEASED
>
> q921.c:805 q921_dchannel_up: q921_state now is
> Q921_LINK_CONNECTION_ESTABLISHED
>
> -- Got SABME from network peer.
>
> Sending Unnumbered Acknowledgement
>
> q921.c:858 q921_reset: q921_state now is Q921_LINK_CONNECTION_RELEASED
>
> q921.c:805 q921_dchannel_up: q921_state now is
> Q921_LINK_CONNECTION_ESTABLISHED
>
> -- Got SABME from network peer.
>
> Sending Unnumbered Acknowledgement
>
> q921.c:858 q921_reset: q921_state now is Q921_LINK_CONNECTION_RELEASED
>
> q921.c:805 q921_dchannel_up: q921_state now is
> Q921_LINK_CONNECTION_ESTABLISHED
>
> -- Got SABME from network peer.
>
> Sending Unnumbered Acknowledgement
>
> q921.c:858 q921_reset: q921_state now is Q921_LINK_CONNECTION_RELEASED
>
> q921.c:805 q921_dchannel_up: q921_state now is
> Q921_LINK_CONNECTION_ESTABLISHED
>
> edison*CLI> pri no debug span 3
>
> Disabled debugging on span 3
>
> [Jun 22 09:04:51] WARNING[30723]: chan_dahdi.c:2790 pri_find_dchan: No
> D-channels available! Using Primary channel 72 as D-channel anyway!
--
Tzafrir Cohen
icq#16849755 jabber:[email protected]
+972-50-7952406 mailto:[email protected]
http://www.xorcom.com iax:[email protected]/tzafrir
--
_____________________________________________________________________
-- Bandwidth and Colocation Provided by http://www.api-digital.com --
New to Asterisk? Join us for a live introductory webinar every Thurs:
http://www.asterisk.org/hello
asterisk-users mailing list
To UNSUBSCRIBE or update options visit:
http://lists.digium.com/mailman/listinfo/asterisk-users
