[asterisk-ss7] libss7 retransmit error

Gregory Massel greg at csurf.co.za
Sat Oct 22 09:13:43 CDT 2011 

I forgot to mention that the old chan_ss7/ast1.4 is running on 2x Digium 
4xE1 cards while the libss7/ast1.8 is running 1x Sangoma A108.

It seems the problem may rest in the wanpipeX.conf files...

On 10/22/2011 3:33 PM, Gregory Massel wrote:
> Hello
>
> I'm struggling to move a chan_ss7/ast 1.4 setup to libss7/ast 1.8. The 
> MTP2 and CICs come up, but then it goes into a flood of error messages.
>
> I've included logs below.
>
> I would be most appreciative if anyone can suggest what may be wrong.
>
> There are four E1's to one site and four E1's to another (the first of 
> each with signalling links) with a pair of redundant STPs that I 
> signal to.
>
> Thanks
>
> [Oct 21 17:21:51] VERBOSE[1648] sig_ss7.c: MTP2 link up (SLC 0)
> [Oct 21 17:21:51] VERBOSE[1648] sig_ss7.c: --- SS7 Up ---
> [Oct 21 17:21:51] VERBOSE[1648] sig_ss7.c: Resetting CICs 97 to 111
> [Oct 21 17:21:51] VERBOSE[1648] sig_ss7.c: Resetting CICs 113 to 127
> [Oct 21 17:21:51] VERBOSE[1648] sig_ss7.c: Resetting CICs 129 to 159
> [Oct 21 17:21:51] VERBOSE[1648] sig_ss7.c: Resetting CICs 161 to 191
> [Oct 21 17:21:51] VERBOSE[1648] sig_ss7.c: Resetting CICs 193 to 223
> [Oct 21 17:21:51] VERBOSE[1648] sig_ss7.c: Resetting CICs 33 to 47
> [Oct 21 17:21:51] VERBOSE[1648] sig_ss7.c: Resetting CICs 49 to 63
> [Oct 21 17:21:51] VERBOSE[1648] sig_ss7.c: Resetting CICs 65 to 95
> [Oct 21 17:21:51] VERBOSE[1648] sig_ss7.c: Resetting CICs 225 to 255
> [Oct 21 17:21:51] VERBOSE[1648] sig_ss7.c: Resetting CICs 257 to 287
> [Oct 21 17:21:51] VERBOSE[1648] chan_dahdi.c: [1] Got retransmission 
> request sequence numbers greater than 127. Retransmitting 13 message(s).
> [Oct 21 17:21:51] VERBOSE[1648] chan_dahdi.c: [1] Got retransmission 
> request sequence numbers greater than 127. Retransmitting 13 message(s).
>
> [...above retransmission message repeats many times...]
>
>
> [Oct 21 17:24:18] VERBOSE[1648] chan_dahdi.c: [1] Link state change: 
> INSERVICE -> IDLE
> [Oct 21 17:24:18] VERBOSE[1648] chan_dahdi.c: [1] Link state change: 
> IDLE -> NOTALIGNED
> [Oct 21 17:24:18] VERBOSE[1648] chan_dahdi.c: [1] Len = 4 [ ff ff 01 00 ]
> [Oct 21 17:24:18] VERBOSE[1648] chan_dahdi.c: [1] FSN: 127 FIB 1
> [Oct 21 17:24:18] VERBOSE[1648] chan_dahdi.c: [1] BSN: 127 BIB 1
> [Oct 21 17:24:18] VERBOSE[1648] chan_dahdi.c: [1] >[0] LSSU SIO
> [Oct 21 17:24:18] VERBOSE[1648] chan_dahdi.c: [1]
> [Oct 21 17:24:18] WARNING[1648] sig_ss7.c: MTP2 link down (SLC 0)
> [Oct 21 17:24:19] VERBOSE[1648] chan_dahdi.c: [1] Len = 5 [ ff ff 02 
> 00 00 ]
> [Oct 21 17:24:19] VERBOSE[1648] chan_dahdi.c: [1] FSN: 127 FIB 1
> [Oct 21 17:24:19] VERBOSE[1648] chan_dahdi.c: [1] BSN: 127 BIB 1
> [Oct 21 17:24:19] VERBOSE[1648] chan_dahdi.c: [1] <[0] LSSU SIO
> [Oct 21 17:24:19] VERBOSE[1648] chan_dahdi.c: [1]
> [Oct 21 17:24:19] VERBOSE[1648] chan_dahdi.c: [1] Link state change: 
> NOTALIGNED -> ALIGNED
> [Oct 21 17:24:19] VERBOSE[1648] chan_dahdi.c: [1] Len = 4 [ ff ff 01 02 ]
> [Oct 21 17:24:19] VERBOSE[1648] chan_dahdi.c: [1] FSN: 127 FIB 1
> [Oct 21 17:24:19] VERBOSE[1648] chan_dahdi.c: [1] BSN: 127 BIB 1
> [Oct 21 17:24:19] VERBOSE[1648] chan_dahdi.c: [1] >[0] LSSU SIE
> [Oct 21 17:24:19] VERBOSE[1648] chan_dahdi.c: [1]
> [Oct 21 17:24:19] VERBOSE[1648] chan_dahdi.c: [1] Len = 4 [ ff ff 01 02 ]
> [Oct 21 17:24:19] VERBOSE[1648] chan_dahdi.c: [1] FSN: 127 FIB 1
> [Oct 21 17:24:19] VERBOSE[1648] chan_dahdi.c: [1] BSN: 127 BIB 1
> [Oct 21 17:24:19] VERBOSE[1648] chan_dahdi.c: [1] <[0] LSSU SIE
> [Oct 21 17:24:19] VERBOSE[1648] chan_dahdi.c: [1]
> [Oct 21 17:24:19] VERBOSE[1648] chan_dahdi.c: [1] Link state change: 
> ALIGNED -> PROVING
> [Oct 21 17:24:19] VERBOSE[1648] chan_dahdi.c: [1] Len = 3 [ ff ff 00 ]
> [Oct 21 17:24:19] VERBOSE[1648] chan_dahdi.c: [1] FSN: 127 FIB 1
> [Oct 21 17:24:19] VERBOSE[1648] chan_dahdi.c: [1] BSN: 127 BIB 1
> [Oct 21 17:24:19] VERBOSE[1648] chan_dahdi.c: [1] <[0] FISU
> [Oct 21 17:24:19] VERBOSE[1648] chan_dahdi.c: [1]
> [Oct 21 17:24:19] VERBOSE[1648] chan_dahdi.c: [1] Link state change: 
> PROVING -> ALIGNEDREADY
> [Oct 21 17:24:19] VERBOSE[1648] chan_dahdi.c: [1] Len = 14 [ ff 80 0b 
> c1 50 04 c4 01 11 40 aa bb cc dd ]
> [Oct 21 17:24:19] VERBOSE[1648] chan_dahdi.c: [1] FSN: 0 FIB 1
> [Oct 21 17:24:19] VERBOSE[1648] chan_dahdi.c: [1] BSN: 127 BIB 1
> [Oct 21 17:24:19] VERBOSE[1648] chan_dahdi.c: [1] <[0] MSU
> [Oct 21 17:24:19] VERBOSE[1648] chan_dahdi.c: [1] [ ff 80 0b ]
> [Oct 21 17:24:19] VERBOSE[1648] chan_dahdi.c: [1]       Network 
> Indicator: 3 Priority: 0 User Part: STD_TEST (1)
> [Oct 21 17:24:19] VERBOSE[1648] chan_dahdi.c: [1]       [ c1 ]
> [Oct 21 17:24:19] VERBOSE[1648] chan_dahdi.c: [1]       OPC 1808 DPC 
> 1104 SLS 0
> [Oct 21 17:24:19] VERBOSE[1648] chan_dahdi.c: [1]       [ 50 04 c4 01 ]
> [Oct 21 17:24:19] VERBOSE[1648] chan_dahdi.c: [1]       H0: 1 H1: 1
> [Oct 21 17:24:19] VERBOSE[1648] chan_dahdi.c: [1]       [ 11 ]
> [Oct 21 17:24:19] VERBOSE[1648] chan_dahdi.c: [1]
> [Oct 21 17:24:19] VERBOSE[1648] chan_dahdi.c: [1] Link state change: 
> ALIGNEDREADY -> INSERVICE
> [Oct 21 17:24:19] VERBOSE[1648] chan_dahdi.c: [1] Len = 14 [ 80 80 0b 
> c1 10 07 14 01 21 40 aa bb cc dd ]
> [Oct 21 17:24:19] VERBOSE[1648] chan_dahdi.c: [1] FSN: 0 FIB 1
> [Oct 21 17:24:19] VERBOSE[1648] chan_dahdi.c: [1] BSN: 0 BIB 1
> [Oct 21 17:24:19] VERBOSE[1648] chan_dahdi.c: [1] >[0] MSU
> [Oct 21 17:24:19] VERBOSE[1648] chan_dahdi.c: [1] [ 80 80 0b ]
> [Oct 21 17:24:19] VERBOSE[1648] chan_dahdi.c: [1]       Network 
> Indicator: 3 Priority: 0 User Part: STD_TEST (1)
> [Oct 21 17:24:19] VERBOSE[1648] chan_dahdi.c: [1]       [ c1 ]
> [Oct 21 17:24:19] VERBOSE[1648] chan_dahdi.c: [1]       OPC 1104 DPC 
> 1808 SLS 0
> [Oct 21 17:24:19] VERBOSE[1648] chan_dahdi.c: [1]       [ 10 07 14 01 ]
> [Oct 21 17:24:19] VERBOSE[1648] chan_dahdi.c: [1]       H0: 1 H1: 2
> [Oct 21 17:24:19] VERBOSE[1648] chan_dahdi.c: [1]       [ 21 ]
> [Oct 21 17:24:19] VERBOSE[1648] chan_dahdi.c: [1]
> [Oct 21 17:24:19] VERBOSE[1648] sig_ss7.c: MTP2 link up (SLC 0)
> [Oct 21 17:24:19] VERBOSE[1648] chan_dahdi.c: [1] Len = 20 [ 80 81 11 
> c1 10 07 14 01 11 a0 32 35 36 34 32 38 36 32 38 38 ]
> [Oct 21 17:24:19] VERBOSE[1648] chan_dahdi.c: [1] FSN: 1 FIB 1
> [Oct 21 17:24:19] VERBOSE[1648] chan_dahdi.c: [1] BSN: 0 BIB 1
> [Oct 21 17:24:19] VERBOSE[1648] chan_dahdi.c: [1] >[0] MSU
> [Oct 21 17:24:19] VERBOSE[1648] chan_dahdi.c: [1] [ 80 81 11 ]
> [Oct 21 17:24:19] VERBOSE[1648] chan_dahdi.c: [1]       Network 
> Indicator: 3 Priority: 0 User Part: STD_TEST (1)
> [Oct 21 17:24:19] VERBOSE[1648] chan_dahdi.c: [1]       [ c1 ]
> [Oct 21 17:24:19] VERBOSE[1648] chan_dahdi.c: [1]       OPC 1104 DPC 
> 1808 SLS 0
> [Oct 21 17:24:19] VERBOSE[1648] chan_dahdi.c: [1]       [ 10 07 14 01 ]
> [Oct 21 17:24:19] VERBOSE[1648] chan_dahdi.c: [1]       H0: 1 H1: 1
> [Oct 21 17:24:19] VERBOSE[1648] chan_dahdi.c: [1]       [ 11 ]
> [Oct 21 17:24:19] VERBOSE[1648] chan_dahdi.c: [1]
> [Oct 21 17:24:19] VERBOSE[1648] chan_dahdi.c: [1] Got retransmission 
> request sequence numbers greater than 127. Retransmitting 2 message(s).
> [Oct 21 17:24:19] VERBOSE[1648] chan_dahdi.c: [1] Len = 14 [ 80 00 0b 
> c1 10 07 14 01 21 40 aa bb cc dd ]
> [Oct 21 17:24:19] VERBOSE[1648] chan_dahdi.c: [1] FSN: 0 FIB 0
> [Oct 21 17:24:19] VERBOSE[1648] chan_dahdi.c: [1] BSN: 0 BIB 1
> [Oct 21 17:24:19] VERBOSE[1648] chan_dahdi.c: [1] >[0] MSU
> [Oct 21 17:24:19] VERBOSE[1648] chan_dahdi.c: [1] [ 80 00 0b ]
> [Oct 21 17:24:19] VERBOSE[1648] chan_dahdi.c: [1]       Network 
> Indicator: 3 Priority: 0 User Part: STD_TEST (1)
> [Oct 21 17:24:19] VERBOSE[1648] chan_dahdi.c: [1]       [ c1 ]
> [Oct 21 17:24:19] VERBOSE[1648] chan_dahdi.c: [1]       OPC 1104 DPC 
> 1808 SLS 0
> [Oct 21 17:24:19] VERBOSE[1648] chan_dahdi.c: [1]       [ 10 07 14 01 ]
> [Oct 21 17:24:19] VERBOSE[1648] chan_dahdi.c: [1]       H0: 1 H1: 2
> [Oct 21 17:24:19] VERBOSE[1648] chan_dahdi.c: [1]       [ 21 ]
> [Oct 21 17:24:19] VERBOSE[1648] chan_dahdi.c: [1]
>
> [... STD_TEST message repeats many of times ...]
>
> chan_dahdi.conf looks like this:
>
>
> [trunkgroups]
>
> [channels]
> usecallerid=yes
> callwaiting=no
> usecallingpres=yes
> threewaycalling=no
> transfer=no
> canpark=no
> cancallforward=no
> callreturn=no
> echocancel=yes
> echocancelwhenbridged=yes
>
> group=1
>
> signalling=ss7
>
> ss7type = itu
> ss7_called_nai = dynamic
> ss7_calling_nai = dynamic
> ss7_internationalprefix = 00
> ss7_nationalprefix = 0
> ss7_subscriberprefix =
> ss7_unknownprefix =
> ss7_explictacm = no
>
> context = incoming-telkom
> linkset = 1
> networkindicator = national_spare
> pointcode = 1104
>
> defaultdpc = 7304
> adjpointcode = 1808
> sigchan = 16
>
> cicbeginswith = 97
> channel = 1-15
> cicbeginswith = 113
> channel = 17-31
>
> cicbeginswith = 129
> channel = 32-62
>
> cicbeginswith = 161
> channel = 187-217
>
> cicbeginswith = 193
> channel = 218-248
>
> defaultdpc = 7312
> adjpointcode = 3848
>
> cicbeginswith = 33
> channel = 63-77
> cicbeginswith = 49
> channel = 79-93
>
> cicbeginswith = 65
> channel = 94-124
>
> cicbeginswith = 225
> channel = 125-155
>
> cicbeginswith = 257
> channel = 156-186
>
>
> -- 
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