ss7 Link reset after 30 seconds

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Are you using kernel mode mtp2?

On Thu, 2013-12-05 at 12:47 +0200, peterpet wrote:
> Situation is same:
> 
> 
> MTP3 T2 timer started on link SLC: 0 ADJPC: 1606
> [Dec  5 12:46:00] WARNING[13462]: chan_dahdi.c:10094 ss7_linkset: MTP2 
> link down (SLC 154887680)
> Changeover completed on link SLC: 0 PC: 1606 FSN: 10
> [Dec  5 12:46:00] ERROR[13462]: chan_dahdi.c:10935 dahdi_ss7_error: 
> Adjecent SP PC: 1606 DOWN!!!
> [Dec  5 12:46:00] WARNING[13462]: chan_dahdi.c:10094 ss7_linkset: MTP2 
> link down (SLC 154906720)
> --- SS7 Down ---
> [Dec  5 12:46:01] ERROR[13462]: chan_dahdi.c:10935 dahdi_ss7_error: T7 
> expired on link SLC: 1 ADJPC: 1606
> ss7node1*CLI>
> ss7node1*CLI>
> ss7node1*CLI>
> ss7node1*CLI>
> ss7node1*CLI>
> ss7node1*CLI>
> ss7node1*CLI>
> ss7node1*CLI>
> ss7node1*CLI>
> MTP2 link up (SLC 154906720)
> MTP2 link up (SLC 154887680)
> MTP3 T19 timer started PC: 1606
> MTP3 T21 timer stopped PC: 1606
> Adjecent SP PC: 1606 UP!!!
> LINKSET UP DELAYING RESETTING
> --- SS7 Up ---
> Resetting CICs 2 to 31
> ISUP timer t22 (15000ms) started on CIC 2 DPC 1600
> ISUP timer t23 (300000ms) started on CIC 2 DPC 1600
> Resetting CICs 3202 to 3231
> ISUP timer t22 (15000ms) started on CIC 3202 DPC 1600
> ISUP timer t23 (300000ms) started on CIC 3202 DPC 1600
> ISUP timer t22 stopped on CIC 2 DPC: 1600
> ISUP timer t23 stopped on CIC 2 DPC: 1600
> Got reset acknowledgement from CIC 2 to 31 DPC: 1600
> ISUP timer t22 stopped on CIC 3202 DPC: 1600
> ISUP timer t23 stopped on CIC 3202 DPC: 1600
> Got reset acknowledgement from CIC 3202 to 3231 DPC: 1600
> 
>    Adjecent SP PC: 1606 STATE: UP
>    TRA:  GOT SENT    T19: running T21: not running
>    Routes:
>      DPC       State        T6       T10
>     3905         TFP         -   running
>     5669         TFP         -   running
>     5921         TFP         -   running
>    Link SLC: 0 NetMngSLS: 0
>      State:      INSERVICE,  UP
>      STD Test:  passed
>      Got, sent :
>      Inhibit:
>      Changeover: NO
>      Tx buffer:  0
>      Tx queue:   0
>      Retrans pos 0
>      CO buffer:  0
>      CB buffer:  0
>      Last FSN:   5
>      MTP3timers: Q707_T2(15s)
>    Link SLC: 1 NetMngSLS: 1
>      State:      INSERVICE,  UP
>      STD Test:  passed
>      Got, sent :
>      Inhibit:
>      Changeover: NO
>      Tx buffer:  0
>      Tx queue:   0
>      Retrans pos 0
>      CO buffer:  0
>      CB buffer:  0
>      Last FSN:   7
>      MTP3timers: Q707_T2(15s)
> 
> 
> 
> On 12/05/2013 12:38 PM, Attila Domjan wrote:
> > You should define timers for correct operation, no default values, you
> > should define timers after the sigchan definitions:
> >
> > mtp3_timer.q707_t1 = 4000
> >
> > mtp3_timer.q707_t1 = 4000
> > mtp3_timer.q707_t2 = 30000
> >
> > mtp3_timer.t1 = 500
> > mtp3_timer.t2 = 700
> > mtp3_timer.t3 = 500
> > mtp3_timer.t4 = 500
> > mtp3_timer.t5 = 500
> > mtp3_timer.t6 = 500
> >
> > mtp3_timer.t10 = 60000
> > mtp3_timer.t12 = 800
> > mtp3_timer.t13 = 800
> > mtp3_timer.t14 = 2000
> > mtp3_timer.t19 = 67000
> > mtp3_timer.t21 = 63000
> >
> > mtp3_timer.t22 = 300000
> > mtp3_timer.t23 = 300000
> >
> > isup_timer.t1 = 30000
> > isup_timer.t2 = 180000
> > isup_timer.t5 = 300000
> > isup_timer.t6 = 90000
> > isup_timer.t7 = 20000
> >
> > isup_timer.t8 = 10000
> >
> > isup_timer.t12 = 15000
> > isup_timer.t13 = 300000
> > isup_timer.t14 = 15000
> > isup_timer.t15 = 300000
> >
> > isup_timer.t16 = 15000
> > isup_timer.t17 = 300000
> > isup_timer.t18 = 15000
> > isup_timer.t19 = 300000
> > isup_timer.t20 = 15000
> > isup_timer.t21 = 300000
> >
> > isup_timer.t22 = 15000
> > isup_timer.t23 = 300000
> >
> > isup_timer.t27 = 240000
> >
> > isup_timer.t33 = 12000
> > isup_timer.t35 = 15000
> > isup_timer.digittimeout = 5000
> >
> >
> > On Thu, 2013-12-05 at 12:34 +0200, peterpet wrote:
> >> I did not change any of timers. Everithing is by default from your
> >> patched version.
> >>
> >> On 12/05/2013 12:24 PM, Attila Domjan wrote:
> >>> mtp3, isup timer values in configuration?
> >>>
> >>> On Thu, 2013-12-05 at 12:17 +0200, peterpet wrote:
> >>>> Configuration was checked 1000 times :)
> >>>>
> >>>> chan_dahdi:
> >>>>
> >>>> [trunkgroups]
> >>>>
> >>>> [channels]
> >>>> language=en
> >>>> context=from-mtel-mobile
> >>>> switchtype=euroisdn
> >>>> signalling=ss7
> >>>> group=1
> >>>> ss7type = itu
> >>>> ss7_called_nai=dynamic
> >>>> ss7_calling_nai=national
> >>>> ss7_nationalprefix=0
> >>>> ss7_internationalprefix=00
> >>>> ss7_networkroutedprefix=iwillnotusethisnai
> >>>> ss7_unknownprefix=iwillnotusethisnai
> >>>> linkset = 1
> >>>> pointcode = 5450
> >>>> adjpointcode = 1606
> >>>> defaultdpc = 1600
> >>>> networkindicator=national
> >>>> slc=0
> >>>> cicbeginswith = 2
> >>>> channel = 2-31
> >>>> sigchan = 1
> >>>>
> >>>> language=en
> >>>> context=from-mtel-fix
> >>>> switchtype=euroisdn
> >>>> signalling=ss7
> >>>> usecallingpres=yes
> >>>> group=2
> >>>> ss7type = itu
> >>>> ss7_called_nai=dynamic
> >>>> ss7_calling_nai=national
> >>>> ss7_nationalprefix=0
> >>>> ss7_internationalprefix=00
> >>>> ss7_networkroutedprefix=iwillnotusethisnai
> >>>> ss7_unknownprefix=iwillnotusethisnai
> >>>> linkset = 1
> >>>> pointcode = 5450
> >>>> adjpointcode = 1606
> >>>> defaultdpc = 1600
> >>>> networkindicator=national
> >>>> slc=1
> >>>> cicbeginswith = 3202
> >>>> channel = 33-62
> >>>> sigchan = 32
> >>>>
> >>>>
> >>>>
> >>>> ss7 show linkset 1
> >>>> SS7 flags: 0x0
> >>>> SS7 linkset 1 status: Up
> >>>> SS7 calling nai: 3
> >>>> SS7 called nai: -1
> >>>> SS7 nationalprefix: 0
> >>>> SS7 internationalprefix: 00
> >>>> SS7 unknownprefix: iwillnotusethisnai
> >>>> SS7 networkroutedprefix: iwillnotusethisnai
> >>>> SS7 subscriberprefix:
> >>>> Switch type: ITU
> >>>> Our point code: 5450
> >>>> SLS shift: 0
> >>>> numlinks: 2
> >>>> numsps: 1
> >>>>     ---------------------------------
> >>>>     Adjecent SP PC: 1606 STATE: UP
> >>>>     TRA:  GOT SENT    T19: not running T21: not running
> >>>>     Routes:
> >>>>       DPC       State        T6       T10
> >>>>      3905         TFP         -         -
> >>>>      5669         TFP         -         -
> >>>>      5921         TFP         -         -
> >>>>     Link SLC: 0 NetMngSLS: 0
> >>>>       State:      INSERVICE,  UP
> >>>>       STD Test:  passed
> >>>>       Got, sent :
> >>>>       Inhibit:
> >>>>       Changeover: NO
> >>>>       Tx buffer:  0
> >>>>       Tx queue:   0
> >>>>       Retrans pos 0
> >>>>       CO buffer:  0
> >>>>       CB buffer:  0
> >>>>       Last FSN:   7
> >>>>       MTP3timers:
> >>>>     Link SLC: 1 NetMngSLS: 1
> >>>>       State:      INSERVICE,  UP
> >>>>       STD Test:  passed
> >>>>       Got, sent :
> >>>>       Inhibit:
> >>>>       Changeover: NO
> >>>>       Tx buffer:  0
> >>>>       Tx queue:   0
> >>>>       Retrans pos 0
> >>>>       CO buffer:  0
> >>>>       CB buffer:  0
> >>>>       Last FSN:   1
> >>>>       MTP3timers:
> >>>>
> >>>>
> >>>> After some time
> >>>>
> >>>> Changeover completed on link SLC: 0 PC: 1606 FSN: 5
> >>>> [Dec  5 12:14:45] WARNING[13364]: chan_dahdi.c:10094 ss7_linkset: MTP2
> >>>> link down (SLC 154882928)
> >>>> [Dec  5 12:14:45] ERROR[13364]: chan_dahdi.c:10935 dahdi_ss7_error:
> >>>> Adjecent SP PC: 1606 DOWN!!!
> >>>> [Dec  5 12:14:45] WARNING[13364]: chan_dahdi.c:10094 ss7_linkset: MTP2
> >>>> link down (SLC 154888216)
> >>>> --- SS7 Down ---
> >>>> [Dec  5 12:14:47] ERROR[13364]: chan_dahdi.c:10935 dahdi_ss7_error: T7
> >>>> expired on link SLC: 1 ADJPC: 1606
> >>>> MTP2 link up (SLC 154888216)
> >>>> MTP2 link up (SLC 154882928)
> >>>> Adjecent SP PC: 1606 UP!!!
> >>>> LINKSET UP DELAYING RESETTING
> >>>> --- SS7 Up ---
> >>>> Resetting CICs 2 to 31
> >>>> Resetting CICs 3202 to 3231
> >>>> Got reset acknowledgement from CIC 2 to 31 DPC: 1600
> >>>> Got reset acknowledgement from CIC 3202 to 3231 DPC: 1600
> >>>>
> >>>>
> >>>> On 12/05/2013 12:04 PM, Attila Domjan wrote:
> >>>>
> >>>>> Hi, check the configuration, SLC -1214249800 is interesting....
> >>>>>
> >>>>>
> >>>>>> [Dec  4 16:11:02] WARNING[7511]: chan_dahdi.c:10094 ss7_linkset: MTP2
> >>>>>> link down (SLC -1214249800)
> >>>>>> Changeover completed on link SLC: 0 PC: 1606 FSN: 6
> >>>>>> [Dec  4 16:11:02] ERROR[7511]: chan_dahdi.c:10935 dahdi_ss7_error:
> >>>>>> Adjecent SP PC: 1606 DOWN!!!
> >>>>>> [Dec  4 16:11:02] WARNING[7511]: chan_dahdi.c:10094 ss7_linkset: MTP2
> >>>>>> link down (SLC 166448424)
> >>>>>> --- SS7 Down ---
> >>>>>> [Dec  4 16:11:03] ERROR[7511]: chan_dahdi.c:10935 dahdi_ss7_error: T7
> >>>>>> expired on link SLC: 1 ADJPC: 1606
> >>>>>> MTP2 link up (SLC 166448424)
> >>>>>> Adjecent SP PC: 1606 UP!!!
> >>>>>> LINKSET UP DELAYING RESETTING
> >>>>>> --- SS7 Up ---
> >>>>>> Resetting CICs 2 to 31
> >>>>>> Resetting CICs 3202 to 3231
> >>>>>> Got reset acknowledgement from CIC 2 to 31 DPC: 1600
> >>>>>> Got reset acknowledgement from CIC 3202 to 3231 DPC: 1600
> >>>>>> MTP2 link up (SLC -1214249800)
> >>>>>> Changeback started on link SLC 0 PC 1606
> >>>>>> Changeback completed on link SLC: 0 PC: 1606
> >>>>>>
> >>>>>> Thanks in advanced.
> >>>>>>
> >>>>>> Regards,
> >>>>>> Peter
> >>>>>>
> >>>>>>
> >>>>>>
> >>>>>>
> >>>
> >>
> >
> >
> 
> 





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