The -t
n parameter specifies the external tracing level
for OMPROUTE initialization and IPv4 routing protocols, where
n is
a supported trace level. The -6t
n parameter specifies the
external tracing level for IPv6 routing protocols, where
n is
a supported trace level. The -t
n and -6t
n traces
are intended for customers, testers, service, or developers, and provide
information on the operation of the routing application. These options
can be used for many purposes, such as debugging a configuration,
education on the operation of the routing application, verification
of test cases, and so on. The following levels are supported:
- 1
- Informational messages
- 2
- Formatted packet trace
These option levels are cumulative—level 2 includes level
1. For example, -t2 provides formatted packet trace and informational
messages.