murzilla

There is no need to create it manually.It is created automatically when you create an physical access in T2 trunk group.
You see that
ENABLED level2 : ATT_CONNECT2
OXE is trying to establish LAPD.
Check in digital access who is a network and who is a user.

alb

Thanks Murzilla

Am not sure what's the reason behind this failure. See when I run:

incvisu -s 01/06

000001M|01/06/-/---|=4:3580x019=remove TEI: mod ISDN UNSUCCESSFULL_RETRANS_OF_SABME (0) really: 0 info: 0
18/09/06 17:04:23 000001M|01/06/-/---|=4:3580=remove TEI: mod ISDN UNSUCCESSFULL_RETRANS_OF_SABME (0) really: 0 info: 0
18/09/06 17:05:33 000001M|01/06/-/---|=4:3580=remove TEI: mod ISDN UNSUCCESSFULL_RETRANS_OF_SABME (0) really: 0 info: 0
18/09/06 17:27:43 000001M|01/06/-/---|=4:3580x019=remove TEI: mod ISDN UNSUCCESSFULL_RETRANS_OF_SABME (0) really: 0 info: 0
18/09/06 17:28:53 000001M|01/06/-/---|=4:3580=remove TEI: mod ISDN UNSUCCESSFULL_RETRANS_OF_SABME (0) really: 0 info: 0
18/09/06 1703 000001M|01/06/-/---|=4:3580=remove TEI: mod ISDN UNSUCCESSFULL_RETRANS_OF_SABME (0) really: 0 info: 0
18/09/06 17:52:13 000001M|01/06/-/---|=4:3580x019=remove TEI: mod ISDN UNSUCCESSFULL_RETRANS_OF_SABME (0) really: 0 info: 0
18/09/06 17:53:23 000001M|01/06/-/---|=4:3580=remove TEI: mod ISDN UNSUCCESSFULL_RETRANS_OF_SABME (0) really: 0 info: 0
18/09/06 17:54:33 000001M|01/06/-/---|=4:3580=remove TEI: mod ISDN UNSUCCESSFULL_RETRANS_OF_SABME (0) really: 0 info: 0
18/09/06 1843 000001M|01/06/-/---|=4:3580x019=remove TEI: mod ISDN UNSUCCESSFULL_RETRANS_OF_SABME (0) really: 0 info: 0
18/09/06 1853 000001M|01/06/-/---|=4:3580=remove TEI: mod ISDN UNSUCCESSFULL_RETRANS_OF_SABME (0) really: 0 info: 0
18/09/06 1803 000001M|01/06/-/---|=4:3580=remove TEI: mod ISDN UNSUCCESSFULL_RETRANS_OF_SABME (0) really: 0 info: 0
18/09/06 1813 000001M|01/06/-/---|=4:3580x019=remove TEI: mod ISDN UNSUCCESSFULL_RETRANS_OF_SABME (0) really: 0 info: 0
18/09/06 1823 000001M|01/06/-/---|=4:3580=remove TEI: mod ISDN UNSUCCESSFULL_RETRANS_OF_SABME (0) really: 0 info: 0
18/09/06 18:43:33 000001M|01/06/-/---|=4:3580=remove TEI: mod ISDN UNSUCCESSFULL_RETRANS_OF_SABME (0) really: 0 info: 0
18/09/06 18:50:33 000001M|01/06/-/---|=4:3580x006=remove TEI: mod ISDN UNSUCCESSFULL_RETRANS_OF_SABME (0) really: 0 info: 0
18/09/06 1843 000001M|01/06/-/---|=4:3580=remove TEI: mod ISDN UNSUCCESSFULL_RETRANS_OF_SABME (0) really: 0 info: 0
18/09/06 18:52:53 000001M|01/06/-/---|=4:3580=remove TEI: mod ISDN UNSUCCESSFULL_RETRANS_OF_SABME (0) really: 0 info: 0
18/09/06 18:54:03 000001M|01/06/-/---|=4:3580=remove TEI: mod ISDN UNSUCCESSFULL_RETRANS_OF_SABME (0) really: 0 info: 0
18/09/06 18:55:13 000001M|01/06/-/---|=4:3580=remove TEI: mod ISDN UNSUCCESSFULL_RETRANS_OF_SABME (0) really: 0 info: 0
18/09/06 19:01:03 000001M|01/06/-/---|=4:3580x005=remove

Also when I do run


(1)cpu_oxe> infocs

+----------------------------------------------------------------------+
| N_CR | N_CPL | TYPE | N_ACCES | PRIO | SYNC_CLOCK | TG/LK |
+----------------------------------------------------------------------+
+----------------------------------------------------------------------+

+---------------------------------------------------------------------+
| Synchronization on global domain |
+---------------------------------------------------------------------+
+---------------------------------------------------------------------+
| Synchronization on domain no 1 |
+---------------------------------------------------------------------+
| N_CR | N_CPL | TYPE | N_ACCES | PRIO | SYNC_CLOCK | TG/LK |
+---------------------------------------------------------------------+
| 1 | 6 | PRA T1 | 0 | 200 | SYNCHRO | TG:10 |
+---------------------------------------------------------------------+


+========================== Synchro DECT ==================================+

+--------------------------------------------------------------------------+
| N_CR | N_CPL | TYPE | DECT_CLOCK | Depending Crystals |
+--------------------------------------------------------------------------+
+--------------------------------------------------------------------------+


+========= campus synchronization via INTOFS ====================+

this node 1 is SLAVE of campus synchronization (master node = ?)
synchro = PHASE_NO_OPERATION (phase shift values = 0,0)
info1=0 info2=0 info3=0 info4=0


(1)cpu_oxe> Also running trkstat 1 6

+------------------------------------------------------------------------------+
| T R U N K S T A T E - PRA T Coupler Crystal_nbr = 1 |
| IN SERVICE Coupler Nbr = 6 |
+------------------------------------------------------------------------------+
| Type : T1 CCS Access 0 : ENABLED level2 : ATT_CONNECT2 |
| B channel rate : 64K |
| |
| Trunk Grp 10 10 10 10 10 10 10 10 10 10 10 10 |
| Channel 1 2 3 4 5 6 7 8 9 10 11 12 |
| State F F F F F F F F F F F F |
| |
| Trunk Grp 10 10 10 10 10 10 10 10 10 10 10 |
| Channel 13 14 15 16 17 18 19 20 21 22 23 |
| State F F F F F F F F F F F |
| |
| Trunk Grp |
| Channel |
| State |
+------------------------------------------------------------------------------+
| F: Free | B: Busy | Ct: busy Comp trunk | Cl: busy Comp link |
| WB: Busy Without B Channel| Cr: busy Comp trunk for RLIO inter-ACT link |
| WBD: Data Transparency without chan.| WBM: Modem transparency without chan. |
| D: Data Transparency | M: Modem transparency |
+------------------------------------------------------------------------------+
| ALARM COUNTERS |
+------------------------------------------------------------------------------+
| LMFA | RAI | LFA | AIS | LOS | MIC_LOOP |
| 0 | 2 | 1 | 0 | 0 | 0 |
|------------------------------------------------------------------------------|
| LMFA : Loss of Multi Frame Alignement | RAI : Remote Alarm Indication |
| LFA : Loss of Frame Alignement | AIS : Alarm Indication signal |
| LOS : Loss Of Signal | |
+------------------------------------------------------------------------------+

(1)cpu_oxe>


I don't know what these SABME frames are and why they are lost...

Thanks Alb

UNSUCCESSFULL_RETRANS_OF_SABME (0) really: 0 info: 0

murzilla

Hi, this error
exactly shows that OXE is trying to negotiate LAPD protocol and can not decide who is master and who is a slave.
Check with the provider who must be user and who is network on your connection and accordingly set in "Shelf/Boards/Digital access" parameter "Network mode".
Or you can just try to change it and see what happens.

Also your system is not synchronized with external world. If this T1 connection is from PTT you'd better to get clock from it. Set "Synchronisation Priority" to anything you want except 255.