WebLogic Connection Filters Stop Working Without Any Change (Connection Rejected, Filter Blocked) (Doc ID 2933198.1)

Last updated on MARCH 14, 2023

Applies to:

Symptoms

On : 12.2.7 version, Weblogic Server

When attempting to connect to WLS console,
the following error occurs.

ERROR
-----------------------

AdminServer.out:
<Date, Time> <Warning> <oracle.ohs.mbeans> <BEA-000000> <Load failed with IOExceptionAdministrator connection is down, Please check component EBS_web is up>
<Date, Time> <Notice> <Socket> <BEA-000445> <Connection rejected, filter blocked Socket[addr=<ip_address>,port=<port_number>,localport=<port_number], weblogic.security.net.FilterException: [Security:090220]rule 7>
<Date, Time> <Notice> <Socket> <BEA-000445> <Connection rejected, filter blocked Socket[addr=<ip_address>,port=<port_number>,localport=<port_number], weblogic.security.net.FilterException: [Security:090220]rule 7>
<Date, Time> <Notice> <Socket> <BEA-000445> <Connection rejected, filter blocked Socket[addr=<ip_address>,port=<port_number>,localport=<port_number], weblogic.security.net.FilterException: [Security:090220]rule 7>
<Date, Time> <Notice> <Socket> <BEA-000445> <Connection rejected, filter blocked Socket[addr=<ip_address>,port=<port_number>,localport=<port_number], weblogic.security.net.FilterException: [Security:090220]rule 7>
<Date, Time> <Notice> <Socket> <BEA-000445> <Connection rejected, filter blocked Socket[addr=<ip_address>,port=<port_number>,localport=<port_number], weblogic.security.net.FilterException: [Security:090220]rule 7>
<Date, Time> <Warning> <Socket> <BEA-000449> <Closing socket as no data read from it on <ip_address>:<port_number>,xxx during the configured idle timeout of 5 secs>
<Date, Time> <Notice> <Socket> <BEA-000445> <Connection rejected, filter blocked Socket[addr=<ip_address>,port=<port_number>,localport=<port_number], weblogic.security.net.FilterException: [Security:090220]rule 7>
<Date, Time> <Notice> <Socket> <BEA-000445> <Connection rejected, filter blocked Socket[addr=<ip_address>,port=<port_number>,localport=<port_number], weblogic.security.net.FilterException: [Security:090220]rule 7>
<Date, Time> <Notice> <Socket> <BEA-000445> <Connection rejected, filter blocked Socket[addr=<ip_address>,port=<port_number>,localport=<port_number], weblogic.security.net.FilterException: [Security:090220]rule 7>
<Date, Time> <Notice> <Socket> <BEA-000445> <Connection rejected, filter blocked Socket[addr=<ip_address>,port=<port_number>,localport=<port_number], weblogic.security.net.FilterException: [Security:090220]rule 7>










STEPS
-----------------------
The issue can be reproduced at will with the following steps:
1. Try to login in WLS console
2. Error is occurring

BUSINESS IMPACT
-----------------------
The issue has the following business impact:
Due to this issue, users cannot use WLS console.

Changes

 No changes on the environment

Cause

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