16.7.1 Understanding Oracle Net Services Trace File Names

Each Oracle Net Services component produces its own trace file. Table 16-18 provides the default trace file names and lists the components that generate the trace files.

Table 16-18 Trace Files Names

Trace File	Component
instance-name_pid.trc	Oracle Connection Manager listener
instance-name_cmgw_pid.trc	Oracle Connection Manager CMGW process
instance-name_cmadmin_pid.trc	Oracle Connection Manager CMADMIN process
listener.trc	Listener
sqlnet.trc	Client
svr_pid.trc	Database server
tnsping.trc	TNSPING utility