Disabling zERT discovery
You turn the zERT discovery function off in the TCP/IP stack by specifying the GLOBALCONFIG NOZERT parameter in the TCP/IP profile data set.
Guideline: This is the default behavior.
Results: Disabling zERT discovery
also disables zERT aggregation.
Disabling zERT discovery causes the TCP/IP stack to not monitor the cryptographic characteristics of TCP and Enterprise Extender connections that terminate at the stack.
Results: If you dynamically disable zERT discovery using VARY
OBEYFILE, any previous information collected by zERT discovery and aggregation is discarded.
For more information on disabling zERT, see GLOBALCONFIG statement in z/OS Communications Server: IP Configuration Reference.