Before you begin
Understand the mechanisms used to enable trust between WebLogic domains and how trust is propagated in a managed server environment. See Enabling Trust Between WebLogic Server Domains.
Know the correct syntax for connection filter rules. See Using Network Connection Filters.
For information about writing a custom connection filter, see Using Network Connection Filters.
If you Enable automatic realm restart in the default security realm, you do not need to restart WebLogic Server after activating the configuration of a custom host name verifier.