User guide

System command reference System Management
1-27
iMG/RG Software Reference Manual (System Configuration)
Example --> system log all
1.1.5.1.23 SYSTEM LOG ENABLE|DISABLE
Syntax
SYSTEM LOG {ENABLE|DISABLE} RIP {ERRORS|RX|TX}
SYSTEM LOG {ENABLE|DISABLE} IP {ICMP|RAWIP|UDP|TCP|ARP|SOCKET}
SYSTEM LOG {ENABLE|DISABLE} VOIP {DEP|SEP|CA|MGCP-TRACE|MGCP-
EVENT|MGCP-MSG|SIP-TRACE|SIP-EVENT|SIP-MSG|SIP-EPS|GWADRV|MEP}
Description This command enables/disables the tracing support output that is displayed by the CLI for
a specific module and module category. The command is used for debugging purposes.
The values available for module and category are displayed by the SYSTEM LOG LIST
command. The current list of supported modules is RIP and IP.
Each individual module has its own specific module category (see Examples). The output
produced when a particular option is enabled depends on that option, and on the trace
statements in the module that are executed. The general purpose of this tracing is to:
• Show how data packets pass through the system
• Demonstrate how packets are processed and what they contain
• Display any error conditions that occur
For example IP RAWIP tracing shows that an IP packet has been received, sent or dis-
carded due to an error. Brief details of the packet are displayed to identify it.
Option Description Default Value
NOTHING No extra output is displayed. N/A
WARNINGS Non-fatal errors are displayed. N/A
INFO Certain program messages are displayed. Also dis-
plays the values for the
warnings option.
N/A
TRACE Detailed trace output is displayed. Also displays the
values for
info and warnings options.
N/A
ENTRYEXIT A message is displayed every time a function call is
entered or left. Also displays the values for
trace,
info
and warnings options.
N/A
ALL All output is displayed. Also displays the values for
entryexit, trace, info and warnings options.
N/A