
Tracing and Logging Utilities
strace
Chapter 7192
Examples of the strace Command
To display all event messages from X.25 level 3 for all interfaces, use:
strace 200 all all
To display all event messages from X.25 level 3 for interface 0, use:
strace 200 48 all
To display event messages from X.25 level 3 with priority levels 1 to 3,
and from X.25 level 2 with priority levels 1 and 2, use:
strace 200 all 3 201 all 2
FRMR Out “Rsn 1” means the control field
received was not defined or not
implemented. “Rsn 3” means the
control field received was invalid.
“Rsn 4” means the information
field received was too long. “Rsn
8” means the control field
received contained an invalid
variable.
REJ In/Out (level 2) “N(XX)” is an internal variable of
no importance or meaning.
LINK Bsy (level 2) “Local” means that the RNR has
been sent. “Remote” means that
the RNR has been received.
Table 7-10 Output Format
X.25 level 1
(mod=210)
pri
a
0
Baud control (tx and rx counter)
pri 0 Baud control (threshold exceeded)
pri 0 Baud control (number of times threshold
exceeded)
a. pri = Logging priority level
Table 7-9 (Continued)
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