This content has been marked as final. Show 2 replies
Correct in crs 10g it is not possible to configure the listener to use a tns_admin. The same as it is not possible to use add listener command.
In 11g it is possible to this see [centralize TNS_NAMES|http://joordsblog.vandenoord.eu/2011/01/central-tnsnamesora-inside-rac-using.html]
This is also possible for the listener "srvctl setenv listener -l LISTENER_JOORDS -t TNS_ADMIN=/usr/sql/tns