[asterisk-ss7] Chan_SS7 Links fluctuation issue | Please help
shazi .
engrmuhammadshahzad at hotmail.com
Thu Jun 5 05:27:21 CDT 2014
Hi Guys,
Need urgent help, I am facing links fluctuating issue for last 2months and
unable to get the issue resolved.
I have configured A116 sangoma cards, modules version I have used are
mentioned below. PAF configs
asterisk-1.8.21.0
chan_ss7-2.1.0
dahdi-linux-complete-2.6.2 +2.6.2
wanpipe-7.0.5
Linux MS2 2.6.18-128.el5 #1 SMP Wed Jan 21 10:41:14 EST 2009 x86_64 x86_64
x86_64 GNU/Linux
******Asterisk CLI logs***********
[Jun 5 15:13:35] WARNING[9346]: mtp.c:833 timeout_t7: T7 timeout (excessive
delay of acknowledgement) on link 'l1', state=5.
[Jun 5 15:13:35] WARNING[9346]: chan_ss7.c:125 process_event: MTP is now
DOWN on link 'l1'.
[Jun 5 15:13:35] WARNING[9346]: chan_ss7.c:125 process_event: MTP is now
DOWN on link 'l1'.
[Jun 5 15:13:36] WARNING[9346]: chan_ss7.c:125 process_event: MTP is now
DOWN on link 'l16'.
[Jun 5 15:13:36] WARNING[9346]: chan_ss7.c:125 process_event: MTP is now
DOWN on link 'l16'.
[Jun 5 15:13:36] WARNING[9346]: mtp.c:2186 mtp_thread_main: No signalling
links inservice and no cluster receivers alive, dropping packet!
[Jun 5 15:13:36] WARNING[9346]: mtp.c:2186 mtp_thread_main: No signalling
links inservice and no cluster receivers alive, dropping packet!
[Jun 5 15:13:36] WARNING[9346]: mtp.c:2186 mtp_thread_main: No signalling
links inservice and no cluster receivers alive, dropping packet!
[Jun 5 15:13:36] WARNING[9346]: mtp.c:2186 mtp_thread_main: No signalling
links inservice and no cluster receivers alive, dropping packet!
[Jun 5 15:13:36] WARNING[9346]: mtp.c:2186 mtp_thread_main: No signalling
links inservice and no cluster receivers alive, dropping packet!
[Jun 5 15:13:36] WARNING[9346]: mtp.c:2186 mtp_thread_main: No signalling
links inservice and no cluster receivers alive, dropping packet!
[Jun 5 15:13:36] WARNING[9346]: mtp.c:2186 mtp_thread_main: No signalling
links inservice and no cluster receivers alive, dropping packet!
[Jun 5 15:13:36] WARNING[9346]: mtp.c:2186 mtp_thread_main: No signalling
links inservice and no cluster receivers alive, dropping packet!
[Jun 5 15:13:36] WARNING[9346]: mtp.c:2186 mtp_thread_main: No signalling
links inservice and no cluster receivers alive, dropping packet!
[Jun 5 15:13:36] WARNING[9346]: mtp.c:2186 mtp_thread_main: No signalling
links inservice and no cluster receivers alive, dropping packet!
[Jun 5 15:13:36] WARNING[9346]: mtp.c:2186 mtp_thread_main: No signalling
links inservice and no cluster receivers alive, dropping packet!
[Jun 5 15:13:36] WARNING[9346]: mtp.c:2186 mtp_thread_main: No signalling
links inservice and no cluster receivers alive, dropping packet!
[Jun 5 15:13:36] WARNING[9346]: mtp.c:2186 mtp_thread_main: No signalling
links inservice and no cluster receivers alive, dropping packet!
[Jun 5 15:13:36] WARNING[9346]: mtp.c:2186 mtp_thread_main: No signalling
links inservice and no cluster receivers alive, dropping packet!
[Jun 5 15:13:36] WARNING[9346]: mtp.c:2186 mtp_thread_main: No signalling
links inservice and no cluster receivers alive, dropping packet!
[Jun 5 15:13:36] WARNING[9346]: mtp.c:2186 mtp_thread_main: No signalling
links inservice and no cluster receivers alive, dropping packet!
[Jun 5 15:13:36] WARNING[9346]: mtp.c:2186 mtp_thread_main: No signalling
links inservice and no cluster receivers alive, dropping packet!
[Jun 5 15:13:36] WARNING[9346]: mtp.c:2186 mtp_thread_main: No signalling
links inservice and no cluster receivers alive, dropping packet!
[Jun 5 15:13:37] WARNING[9346]: chan_ss7.c:121 process_event: MTP is now UP
on link 'l1'.
[Jun 5 15:13:38] WARNING[9346]: chan_ss7.c:121 process_event: MTP is now UP
on link 'l16'.
[Jun 5 15:13:39] WARNING[9346]: mtp.c:833 timeout_t7: T7 timeout (excessive
delay of acknowledgement) on link 'l1', state=5.
[Jun 5 15:13:39] WARNING[9346]: chan_ss7.c:125 process_event: MTP is now
DOWN on link 'l1'.
[Jun 5 15:13:39] WARNING[9346]: chan_ss7.c:125 process_event: MTP is now
DOWN on link 'l1'.
[Jun 5 15:13:39] WARNING[9346]: mtp.c:833 timeout_t7: T7 timeout (excessive
delay of acknowledgement) on link 'l16', state=5.
[Jun 5 15:13:39] WARNING[9346]: chan_ss7.c:125 process_event: MTP is now
DOWN on link 'l16'.
[Jun 5 15:13:39] WARNING[9346]: chan_ss7.c:125 process_event: MTP is now
DOWN on link 'l16'.
[Jun 5 15:13:40] WARNING[9346]: chan_ss7.c:121 process_event: MTP is now UP
on link 'l1'.
**********DAHDI STATUS***********
[root at MS2 media]# /usr/sbin/asterisk -rx "dahdi show status"
Description Alarms IRQ bpviol CRC Fra
Codi Options LBO
wanpipe1 card 0 OK 0 0 0 CCS
HDB3 0 db (CSU)/0-133 feet (DSX-1)
wanpipe2 card 1 OK 0 0 0 CCS
HDB3 0 db (CSU)/0-133 feet (DSX-1)
wanpipe3 card 2 OK 0 0 0 CCS
HDB3 0 db (CSU)/0-133 feet (DSX-1)
wanpipe4 card 3 OK 0 0 0 CCS
HDB3 0 db (CSU)/0-133 feet (DSX-1)
wanpipe5 card 4 OK 0 0 0 CCS
HDB3 0 db (CSU)/0-133 feet (DSX-1)
wanpipe6 card 5 OK 0 0 0 CCS
HDB3 0 db (CSU)/0-133 feet (DSX-1)
wanpipe7 card 6 OK 0 0 0 CCS
HDB3 0 db (CSU)/0-133 feet (DSX-1)
wanpipe8 card 7 OK 0 0 0 CCS
HDB3 0 db (CSU)/0-133 feet (DSX-1)
wanpipe9 card 8 OK 0 0 0 CCS
HDB3 0 db (CSU)/0-133 feet (DSX-1)
wanpipe10 card 9 OK 0 0 0 CCS
HDB3 0 db (CSU)/0-133 feet (DSX-1)
wanpipe11 card 10 OK 0 0 0 CCS
HDB3 0 db (CSU)/0-133 feet (DSX-1)
wanpipe12 card 11 OK 0 0 0 CCS
HDB3 0 db (CSU)/0-133 feet (DSX-1)
wanpipe13 card 12 OK 0 0 0 CCS
HDB3 0 db (CSU)/0-133 feet (DSX-1)
wanpipe14 card 13 OK 0 0 0 CCS
HDB3 0 db (CSU)/0-133 feet (DSX-1)
wanpipe15 card 14 OK 0 0 0 CCS
HDB3 0 db (CSU)/0-133 feet (DSX-1)
wanpipe16 card 15 OK 0 0 0 CCS
HDB3 0 db (CSU)/0-133 feet (DSX-1)
[root at MS2 ~]# asterisk -rx 'ss7 linestat'
Linkset: msc
CIC 1 Idle Reset pending
CIC 2 Idle Reset pending
CIC 3 Idle Reset pending
CIC 4 Idle Reset pending
CIC 5 Idle Reset pending
CIC 6 Idle Reset pending
CIC 7 Idle Reset pending
CIC 8 Idle Reset pending
CIC 9 Idle Reset pending
CIC 10 Idle Reset pending
CIC 11 Idle Reset pending
CIC 12 Idle Reset pending
CIC 13 Idle Reset pending
CIC 14 Idle Reset pending
CIC 15 Idle Reset pending
CIC 17 Idle Reset pending
CIC 18 Idle Reset pending
CIC 19 Idle Reset pending
CIC 20 Idle Reset pending
CIC 21 Idle Reset pending
CIC 22 Idle Reset pending
CIC 23 Idle Reset pending
CIC 24 Idle Reset pending
CIC 25 Idle Reset pending
CIC 26 Idle Reset pending
CIC 27 Idle Reset pending
CIC 28 Idle Reset pending
CIC 29 Idle Reset pending
CIC 30 Idle Reset pending
CIC 31 Idle Reset pending
Your kind response will be highly appreciated. Pls respond
BR,
Muhammad Shahzad
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