Hello!
I'm a asterisk<>ss7 newbie, so need some help :)
I've changed and recompiled ss7linktest utility distributed in libss7
trunk, because it was working only with "national" network indication,
while my ss7 telco uses "national_spare".
How can I post the modified source or a diff patch so people can set
network indication type from command line?
And, how can I interpret the output of my ss7linktest?
Starting link 1
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 00 ]
FSN: 127 FIB 1
BSN: 127 BIB 1
<[0] LSSU SIO
Link state change: NOTALIGNED -> ALIGNED
Len = 4 [ ff ff 01 02 ]
FSN: 127 FIB 1
BSN: 127 BIB 1
> >[0] LSSU SIE
Len = 4 [ ff ff 01 02 ]
FSN: 127 FIB 1
BSN: 127 BIB 1
<[0] LSSU SIE
Link state change: ALIGNED -> PROVING
T4 expired!
Link state change: PROVING -> ALIGNEDREADY
Len = 3 [ ff ff 00 ]
FSN: 127 FIB 1
BSN: 127 BIB 1
> >[0] FISU
Len = 3 [ ff ff 00 ]
FSN: 127 FIB 1
BSN: 127 BIB 1
<[0] FISU
Link state change: ALIGNEDREADY -> INSERVICE
[0] MTP2 link up
Len = 9 [ ff 80 06 c0 04 80 f0 02 17 ]
FSN: 0 FIB 1
BSN: 127 BIB 1
> >[0] MSU
[ ff 80 06 ]
Network Indicator: 3 Priority: 0 User Part: NET_MNG (0)
[ c0 ]
OPC 3010 DPC 4 SLS 0
[ 04 80 f0 02 ]
H0: 7 H1: 1
Message type: TRA
[ 17 ]
Len = 20 [ ff 81 11 c1 04 80 f0 02 11 a0 32 35 36 34 32 38 36 32 38 38 ]
FSN: 1 FIB 1
BSN: 127 BIB 1
> >[0] MSU
[ ff 81 11 ]
Network Indicator: 3 Priority: 0 User Part: STD_TEST (1)
[ c1 ]
OPC 3010 DPC 4 SLS 0
[ 04 80 f0 02 ]
H0: 1 H1: 1
[ 11 ]
Len = 25 [ ff 80 16 c1 c2 cb 00 00 11 f0 aa aa aa aa aa aa aa aa aa aa
aa aa aa aa aa ]
FSN: 0 FIB 1
BSN: 127 BIB 1
<[0] MSU
[ ff 80 16 ]
Network Indicator: 3 Priority: 0 User Part: STD_TEST (1)
[ c1 ]
OPC 3 DPC 3010 SLS 0
[ c2 cb 00 00 ]
H0: 1 H1: 1
[ 11 ]
Len = 25 [ 80 82 16 c1 03 80 f0 02 21 f0 aa aa aa aa aa aa aa aa aa aa
aa aa aa aa aa ]
FSN: 2 FIB 1
BSN: 0 BIB 1
> >[0] MSU
[ 80 82 16 ]
Network Indicator: 3 Priority: 0 User Part: STD_TEST (1)
[ c1 ]
OPC 3010 DPC 3 SLS 0
[ 03 80 f0 02 ]
H0: 1 H1: 2
[ 21 ]
[0] --- SS7 Up ---
Len = 14 [ 80 83 0b c5 04 80 f0 12 01 00 17 01 01 17 ]
FSN: 3 FIB 1
BSN: 0 BIB 1
> >[0] MSU
[ 80 83 0b ]
Network Indicator: 3 Priority: 0 User Part: ISUP (5)
[ c5 ]
OPC 3010 DPC 4 SLS 1
[ 04 80 f0 12 ]
CIC: 1
[ 01 00 ]
Message Type: GRS
[ 17 ]
--VARIABLE LENGTH PARMS[1]--
Range and status:
Range: 23
[ 01 17 ]
What is happening on my SS7 link?
Should I run the ss7linktest utility only on bchan number or freely on
any channel number?
Thanks in advance for your replies,
Dmitri Sologoubenko
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