Enable Tracing Oracle Listener

Just in case if you need to generate trace of Listener Do the following: vi /u01/oracle/11.2/network/admin/listener.ora And add the Following: TRACE_LEVEL_listener=support TRACE_TIMESTAMP_listener=true valid values for trace level can be from following depending upon the information required. user or 4 for user trace information admin or 10 for administration trace information support or 16 for Oracle Support Services trace information Bounce …