[Troubleshoot Socket:000445] Connection Rejected, Filter Blocked Socket While Accessing EBS R12 WebLogic Console

Issue:- The Server is not able to service this request: [Socket:000445]Connection rejected, filter blocked Socket, weblogic.security.net.FilterException: [Security:090220]rule 2

Solution:-   

1. Source the env file 

2. Bring Down the application Services 

3. Go to the location ----> cd $EBS_DOMAIN_HOME/config/

4. Take Backup of config.xml Change below parameter 

From: -

    <connection-filter-rule>0.0.0.0/0 * * deny</connection-filter-rule>

 To: -

    <connection-filter-rule>0.0.0.0/0 * * allow</connection-filter-rule>

 5. Bring up the Application Services.

 6.  After start the Admin Server, able to open the login page.