HP X.25/9000 User's Guide HP-UX 11i v3 (5900-1523, August 2011)

7 Tracing and logging utilities
Introduction
This chapter describes the use of the X.25 tracing and logging utilities provided with your X.25
link. These utilities are briefly described in the following table. Refer to Chapter 8, “Troubleshooting”
(page 130), if you need help deciding which utility to use.
Table 31 Available tracing and logging utilities
Refer to:DescriptionUtility
man page and this chapter for
examples
Creates a user-defined log file
containing frame and packet trace
nettl
information from X.25 packet and
LAP-B levels.
man page and this chapter for
examples
Formats trace information contained
in the user-defined log file that was
generated with the nettl command
netfmt
man page and this chapter for
examples
Creates a log file of event messages
for X.25 levels 2 and 3, and IP over
X.25.
strace
man page and this chapter for
examples
Receives error messages from the
Streams log driver.
strerr
The following diagram shows the areas of the X.25 product covered by the network event logging
and network tracing utilities.
Figure 27 The scope of X.25 tracing and logging utilities
118 Tracing and logging utilities