In 11g RAC SCAN Listener Down due to Upgrade in Firewall

Hi Guy's,

Last week all the users are not able to connect the RAC-database.

Scan Listener Services are Down After Firewall Restart

Because of this issue users are not able to connect, when I check the status, I saw scan listener was down.

C:\Users\oracle> crsctl status res -t

ora.LISTENER.lsnr

               ONLINE  OFFLINE      oradb1

ora.LISTENER_SCAN2.lsnr

      1        ONLINE  OFFLINE

ora.scan2.vip

      1        ONLINE  OFFLINE

  >>>>>> <<<<<>>>>>>>>>>>>>><<<<<<<<<<<<<

C:\Users\oracle> srvctl start scan_listener

C:\Users\oracle> srvctl status scan

SCAN VIP scan1 is enabled

SCAN VIP scan1 is running on node oradb2

SCAN VIP scan2 is enabled

SCAN VIP scan2 is not running

SCAN VIP scan3 is enabled

SCAN VIP scan3 is running on node oradb2

C:\Users\oracle> srvctl start scan_listener

PRCC-1014 : LISTENER_SCAN1 was already running

PRCR-1004 : Resource ora.LISTENER_SCAN1.lsnr is already running

PRCR-1079 : Failed to start resource ora.LISTENER_SCAN1.lsnr

CRS-5702: Resource 'ora.LISTENER_SCAN1.lsnr' is already running on 'oradb2'

PRCC-1014 : LISTENER_SCAN3 was already running

PRCR-1004 : Resource ora.LISTENER_SCAN3.lsnr is already running

PRCR-1079 : Failed to start resource ora.LISTENER_SCAN3.lsnr

CRS-5702: Resource 'ora.LISTENER_SCAN3.lsnr' is already running on 'oradb2'

Still Node1 Listener Down

C:\Users\oracle>srvctl status listener

Listener LISTENER is enabled

Listener LISTENER is running on node(s): oradb2

C:\Users\oracle>srvctl status listener -n oradb1

Listener LISTENER is enabled on node(s): oradb1

Listener LISTENER is not running on node(s): oradb1

Now  Check Listener Again

C:\Users\oracle>srvctl start listener -n oradb1

C:\Users\oracle>srvctl status listener -n oradb1

Listener LISTENER is enabled on node(s): oradb1

Listener LISTENER is running on node(s): oradb1

C:\Users\oracle> srvctl status scan_listener

SCAN Listener LISTENER_SCAN1 is enabled

SCAN listener LISTENER_SCAN1 is running on node oradb2

SCAN Listener LISTENER_SCAN2 is enabled

SCAN listener LISTENER_SCAN2 is running on node oradb1

SCAN Listener LISTENER_SCAN3 is enabled

SCAN listener LISTENER_SCAN3 is running on node oradb2


> Now all the Listeners are Up.



Happy Learning.