Oracle intelligent agent and data gatherer install problem

[Destrel]

Hi,
I'm having the following problem. Both dbsnmp and vppcntl start and are running. But i still can't connect my OEM console to the agent. Discovery fails with an vni-4026 error while transferring services.ora from agent : 4009.
I put some copies of the services.ora all over the system and the somtimes a just get an vni-4045 agent not running.

How should the agent and data gatherer be configured?

Any advice would be nice ..

John Destreel

[Lee Tae-kyung]

Hi~~
I am finding this solution from oracle metalink site.
I hope this solution help you.

Good luck~~

******************************************

Environment: Oracle Intelligent Agent 8.0.6 Oracle Enterprise Manager Problem: The Intelligent Agent has been started successfully on the node, however during discovery of this node from the Enterprise Manager Console, you get errors: VNI-4026 and VNI-4009 Agent-status: $ lsnrctl dbsnmp_status The db subagent is already running. $ tnsping "(ADDRESS=(PROTOCOL=TCP)(HOST=)(PORT=1748))" Attempting to contact (ADDRESS=(PROTOCOL=TCP)(HOST=nldec02)(PORT=1748)) OK (810 msec) $ tnsping "(ADDRESS=(PROTOCOL=TCP)(HOST=)(PORT=1754))" Attempting to contact(ADDRESS=(PROTOCOL=TCP)(HOST=nldec02)(PORT=1754)) TNS-12537: TNS:connection closed The TNS-12537 also shows in the OMS-trace (oms.log.0) if enabled Fix: Relink the Intelligent Agent executable: (as user oracle) $ lsnrctl dbsnmp_stop $ cd $ORACLE_HOME/network/lib $ make -f ins_oemagent.mk install $ lsnrctl dbsnmp_start Cause: Even if the agent seemed to run OK, port 1754 was not listened on, causing the discovery to fail $ tnsping "(ADDRESS=(PROTOCOL=TCP)(HOST=)(PORT=1754))" This command will check if the port is listened on correctly Another way to check if the agent is in fact listening is using 'netstat' to see if these ports are in use: $ netstat -an|grep 1754 $ netstat -an|grep 1748 If the port is being listened on, the netstat-output will be like: tcp 0 0 144.21.33.141.1754 *.* LISTEN

[Yogeeraj_1]

hi John,
*
See metalink Note:134133.1.
*
What is the Agent-status:
$ lsnrctl dbsnmp_status
$ tnsping "(ADDRESS=(PROTOCOL=TCP)(HOST=)(PORT=1748))"
$ tnsping "(ADDRESS=(PROTOCOL=TCP)(HOST=)(PORT=1754))"
-
You may have to relink the Intelligent Agent executable:
(as user oracle)
$ lsnrctl dbsnmp_stop
$ cd $ORACLE_HOME/network/lib
$ make -f ins_oemagent.mk install
$ lsnrctl dbsnmp_start
-
Cause: Even if the agent seemed to run OK, port 1754 was not listened on, causing the discovery to fail
*
Hope this helps!
regards
Yogeeraj

[Destrel]

Great, that did the trick. Thanks a lot!

[T G Manikandan]

show your trick with points to Yogeeraj!