X25AM Configuration and Management Manual

PTrace for the X25AM Subsystem
X25AM Configuration and Management Manual—523424-004
6-17
Sample Trace Reading of Calls Being Cleared
1. X25AM is operating as a DCE and is rejecting the incoming calls with a clear
packet. To discover why, take a trace by issuing the following SCF commands:
-> ASSUME LINE $DATA2
Assumed object: LINE \SLUGO.$DATA2
-> TRACE,TO TRX,SELECT (L3,L4)
The application runs, then the remote side attempts a call (either a terminal, PAD,
or remote process). Stop the trace:
-> TRACE,STOP
2. Look at the trace using PTrace:
Ptrace Log File: $DATA2.PATRICIA.L3L4LOG
?record 1,9999
06/11/99 15:21:33.033975 >000.000000 #1 L4 WRITELINK
SDN #032/%040
FEOK RSP 49E0 P1-6 %000000 %000035 %000440 %012000 %000130
%000000
06/11/99 15:21:53.051657 >020.017682 #16 L4^LCB^In
SDN #001/%001
Open LCB 3576 P1-6 %140012 %000035 %050000 %000402 %000000
%177777
06/11/99 15:21:53.055215 >000.003558 #17 L4 WRITELINK
SDN #001/%001
FEOK RSP 3576 P1-6 %000000 %000035 %004000 %000401 %000000
%177777
06/11/99 15:21:57.829978 >004.774763 #22 L4^LCB^In
SDN #001/%001
Control LCB 2362 P1-6 %144000 %000035 %000000 %000013 %000001
%000000
06/11/99 15:22:24.407544 >026.577566 #40 L3 Pkt In
SDN #000/%000 LEN #0010 GFI(0001) MOD8 LGN/LCN $001
Call^req
000: 1001 0B20 0000 0000 0000
CALLED ADDRESS ($0)
CALLING ADDRESS ($2) 00
FACILITIES ($00)
USER DATA ($04) 00000000
06/11/99 15:22:24.415838 >000.008294 #47 L4 WRITELINK
SDN #001/%001
FEOK RSP 2362 P1-6 %000000 %000035 %000000 %000013 %000000
%000000
06/11/99 15:22:24.420839 >000.005001 #49 L3 Pkt Out
SDN #001/%001 LEN #0005 GFI(0001) MOD8 LGN/LCN $001
Call^conf
000: 1001 0F00 00
CALLED ADDRESS ($0)
CALLING ADDRESS ($0)
FACILITIES ($00)
06/11/99 15:23:46.511069 >082.090230 #97 L4^LCB^In
SDN #001/%001
Write LCB 3C44 P1-6 %144002 %000035 %000000 %000012 %000001
%000000