User Guide

OmniAccess SafeGuard OS Administration Guide
390
Chapter 11: Troubleshooting
Displaying Log Information
Trace and syslog messages are buffered in two separate files: syslog messages are
contained in the logfile and trace messages are contained in the trace file. To display the
contents of either file, use the show logging command in Privileged Exec mode.
show logging [logfile | tracefile | all] [[-]#lines | match | reverse]
Note that each command is logged with the following format:
<DATE> task: %%<component>-<level>: src=(host ip address) suser=(source
username)(connected session identifier) CMD: “command text”
The following sample output is representative of the show logging tracefile command:
(SafeGuardOS) # show logging tracefile
Total number of lines: 3283
May 12 2006 16:32:50 TRACE [369] %%TAUTH-DEBU auth client - map event 20:1 00:11
:11:79:c4:ec-172.16.3.110 (mapped)
May 12 2006 16:32:50 TRACE [286] %%TAUTH-INFO auth event - map (1210850) 20:1 00
:11:11:79:c4:ec-172.16.3.110 (mapped) filtered
May 12 2006 16:32:53 TRACE [369] %%TAUTH-DEBU auth client - map event 18:1 00:11
:11:79:be:ca-172.16.3.75 (mapped)
May 12 2006 16:32:53 TRACE [286] %%TAUTH-INFO auth event - map (1210851) 18:1 00
:11:11:79:be:ca-172.16.3.75 (mapped) filtered
May 12 2006 16:32:53 TRACE [369] %%TAUTH-DEBU auth client - map event 20:1 00:11
:11:79:be:ca-172.16.3.75 (mapped)
Syntax Description logfile Displays the log file for syslog information.
tracefile Displays the trace file for trace information.
all Displays all log information.
#lines
Displays specified first or last (-) number of lines.
match
Display lines containing match pattern.
reverse
Process the command in reverse
chronological order (last message first).