Hi
use latest libss7 (libss7-1.0.2) and check the line RX TX
coming or not.
also use current DPC for ss7 link up.
On Wed, Mar 17, 2010 at 12:58 AM, Lond_IP <dmss at mail.ru> wrote:
> Hi!
>
> I have problem with ss7 link.
> Not in up mode.
>
> * 1.6.2.5 + DAHDI 2.2.1/2.2.1 + libSS7 1.0.1 + Digium TE121 <--> NEC NEAX
> 2000IPS
> ------------------
>
> /etc/dahdi/system.conf:
> span=1,0,0,ccs,hdb3,crc4
> bchan=1-15
> mtp2=16
> echocanceller=mg2,1-15
> loadzone = us
> defaultzone = us
>
> ------------------
> Description Alarms IRQ bpviol CRC4 Fra
> Codi Options LBO
> Wildcard TE121 Card 0 OK 8 0 0 CCS
> HDB3 CRC4 0 db (CSU)/0-133 feet (DSX-1)
> ------------------
>
> dahdi show channels:
>
> 1 from-pstn us default In
> Service
> ...
> 15 from-pstn us default In
> Service
> -------------------
>
> ss7 show linkset 1:
> SS7 linkset 1 status: Down
> -------------------
>
> chan_dahdi.conf:
> [channels]
> ; ss7
> linkset = 1
> group = 0
> signalling = ss7
> ss7type = itu
> networkindicator = national
> ss7_called_nai = dynamic
> ss7_calling_nai = dynamic
> pointcode = 66
> adjpointcode = 2
> defaultdpc = 2
>
> context = from-pstn
> cicbeginswith = 1
> channel = 1-15
> sigchan = 16
> ---------------------
>
> ss7linktest:
>
> Link state change: IDLE -> NOTALIGNED
> Len = 4 [ ff ff 01 00 ]
> FSN: 127 FIB 1
> BSN: 127 BIB 1
> >[0] LSSU SIO
>
> Len = 4 [ ff ff 01 02 ]
> FSN: 127 FIB 1
> BSN: 127 BIB 1
> <[0] LSSU SIE
>
> Link state change: NOTALIGNED -> PROVING
> Len = 3 [ ff ff 00 ]
> FSN: 127 FIB 1
> BSN: 127 BIB 1
> <[0] FISU
>
> Link state change: PROVING -> ALIGNEDREADY
> Len = 10 [ ff 80 07 84 42 80 00 10 00 77 ]
> FSN: 0 FIB 1
> BSN: 127 BIB 1
> <[0] MSU
> [ ff 80 07 ]
> Network Indicator: 2 Priority: 0 User Part: Unknown (4)
> [ 84 ]
> OPC 2 DPC 66 SLS 1
> [ 42 80 00 10 ]
>
> Link state change: ALIGNEDREADY -> INSERVICE
> Unable to process message destined for userpart 4; dropping message
> [0] MTP2 link up
> Len = 9 [ 80 80 06 80 02 80 10 00 17 ]
> FSN: 0 FIB 1
> BSN: 0 BIB 1
> >[0] MSU
> [ 80 80 06 ]
> Network Indicator: 2 Priority: 0 User Part: NET_MNG (0)
> [ 80 ]
> OPC 66 DPC 2 SLS 0
> [ 02 80 10 00 ]
> H0: 7 H1: 1
> Message type: TRA
> [ 17 ]
>
> Len = 20 [ 80 81 11 81 02 80 10 00 11 a0 32 35 36 34 32 38 36 32 38 38 ]
> FSN: 1 FIB 1
> BSN: 0 BIB 1
> >[0] MSU
> [ 80 81 11 ]
> Network Indicator: 2 Priority: 0 User Part: STD_TEST (1)
> [ 81 ]
> OPC 66 DPC 2 SLS 0
> [ 02 80 10 00 ]
> H0: 1 H1: 1
> [ 11 ]
>
> Len = 10 [ 81 81 07 84 42 80 00 40 00 77 ]
> FSN: 1 FIB 1
> BSN: 1 BIB 1
> <[0] MSU
> [ 81 81 07 ]
> Network Indicator: 2 Priority: 0 User Part: Unknown (4)
> [ 84 ]
> OPC 2 DPC 66 SLS 4
> [ 42 80 00 40 ]
>
> Unable to process message destined for userpart 4; dropping message
> ...
> ...
> HDLC Abort!
> Len = 10 [ 81 8e 07 84 42 80 00 f0 00 77 ]
> FSN: 14 FIB 1
> BSN: 1 BIB 1
> <[0] MSU
> [ 81 8e 07 ]
> Network Indicator: 2 Priority: 0 User Part: Unknown (4)
> [ 84 ]
> OPC 2 DPC 66 SLS 15
> [ 42 80 00 f0 ]
>
> Unable to process message destined for userpart 4; dropping message
> -------------------
>
> ... and linkset is not up.
>
> Where is problems?
> And what is the last 2 messages from MSU ?
>
> Help me please!
>
> --
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--
BIPIN RAGHUVANSHI
OPERATION HEAD
ASTERISK (DEVELOPMENT AND RESEARCH)
WWW.EHORIZONS.IN
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