For me it happens every time. It is fixed by sending/receiving an RSC for the affected CICs. It seems to me this just isn't an important bug to fix (haven't bothered anybody with the expertise to understand/fix it). Due to this and a few other issues, I'm not currently running this version.
2018-02-20 11:29 GMT-03:00 Dovid Bender <do...@telecurve.com>: > Marcelo, > > That happens some times. Other times the entire second link wont work and > I need to reset them. Most of time I am able to issue a reset and Asterisk > free's up the CIC but on my first box it wont release the first CIC. On my > second box the first CIC on each link is still pending. Seems like I am > running into the same issue that you had. From what I understand there were > a lot of improvements in lib libss7 2 and I am willing to sacrifice two > CIC's. I would rather get the bug fixed if I could but I don't know where > to start. > > > > On Mon, Feb 19, 2018 at 7:02 PM, Marcelo Pacheco <marc...@m2j.com.br> > wrote: > >> I detect a bug in the latest libss7 where for each group reset message, >> the first CIC of each range doesn't get processed (staying pending), but >> every other CIC does. Can you confirm that's what you see. For instance if >> its a full E1, the first channel of the E1 stays pending. For an E1 with a >> signalling link and CIC 16 skipped, channel 1 and channel 17 of the E1 >> stays pending. >> I fixed by returning an old and trusted highly patched personal libss7 >> 1.0.0+and old asterisk (I cringe to have to use it, but its rock solid). >> >> 2018-02-19 0:56 GMT-03:00 Dovid Bender <do...@telecurve.com>: >> >>> Hi, >>> >>> We have an issue where some CICs stay in pending and wont go into Idle. >>> If we do a block the other side see's it. The same goes for an unblock. For >>> some reason no matter what we do certain cic's (it seems to be random) will >>> stay in pending while the remote side see's them as Idle. Some times a >>> reset will free it up, other times it wont. When doing a reset the other >>> side responds that the cic has been reset yet Asterisk wont free it up. Any >>> idea whats going on? >>> >>> [root@ast01 asterisk]# asterisk -rx'ss7 show cics 1' | grep Pending >>> 2 518 2 Pending >>> [root@ast01 asterisk]# >>> >>> >>> st01*CLI> ss7 reset cic 1 518 2 >>> Sent RSC for linkset 1 on CIC 2 DPC 518 >>> [1] Len = 11 [ fe ac 08 85 06 c2 98 20 02 00 12 ] >>> [1] FSN: 44 FIB 1 >>> [1] BSN: 126 BIB 1 >>> [1] >[520:0] MSU >>> [1] [ fe ac 08 ] >>> [1] Network Indicator: 2 Priority: 0 User Part: ISUP (5) >>> [1] [ 85 ] >>> [1] OPC 611 DPC 518 SLS 2 >>> [1] [ 06 c2 98 20 ] >>> [1] CIC: 2 >>> [1] [ 02 00 ] >>> [1] Message Type: RSC(0x12) >>> [1] [ 12 ] >>> [1] >>> [1] Len = 12 [ ac ff 09 85 63 82 81 20 02 00 10 00 ] >>> [1] FSN: 127 FIB 1 >>> [1] BSN: 44 BIB 1 >>> [1] <[520:0] MSU >>> [1] [ ac ff 09 ] >>> [1] Network Indicator: 2 Priority: 0 User Part: ISUP (5) >>> [1] [ 85 ] >>> [1] OPC 518 DPC 611 SLS 2 >>> [1] [ 63 82 81 20 ] >>> [1] CIC: 2 >>> [1] [ 02 00 ] >>> [1] Message Type: RLC(0x10) >>> [1] [ 10 ] >>> [1] >>> Linkset 1: Processing event: ISUP_EVENT_RLC >>> ast01*CLI> >>> ast01*CLI> >>> ast01*CLI> quit >>> Asterisk cleanly ending (0). >>> Executing last minute cleanups >>> [root@ast01 asterisk]# asterisk -rx'ss7 show cics 1' | grep Pending >>> 2 518 2 Pending >>> [root@ast01 asterisk]# >>> >>> >>> >>> TIA. >>> >>> Dovid >>> >>> >>> -- >>> _____________________________________________________________________ >>> -- Bandwidth and Colocation Provided by http://www.api-digital.com -- >>> >>> asterisk-ss7 mailing list >>> To UNSUBSCRIBE or update options visit: >>> http://lists.digium.com/mailman/listinfo/asterisk-ss7 >>> >> >> >> -- >> _____________________________________________________________________ >> -- Bandwidth and Colocation Provided by http://www.api-digital.com -- >> >> asterisk-ss7 mailing list >> To UNSUBSCRIBE or update options visit: >> http://lists.digium.com/mailman/listinfo/asterisk-ss7 >> > > > -- > _____________________________________________________________________ > -- Bandwidth and Colocation Provided by http://www.api-digital.com -- > > asterisk-ss7 mailing list > To UNSUBSCRIBE or update options visit: > http://lists.digium.com/mailman/listinfo/asterisk-ss7 >
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