Following installation of SO11270 and SO11269 a new parameter for LPDSERV Parameters was introduced:
If this parameter is not specified, there may be problems concerning user exit ESFU011 and LPD printing.
However specifying this port poses a potential security issues as every active listening port in our enterprise must be approved because it could be used as an attack vector to compromise other systems.
Is there a solution to disable LPD/IPP interface.
Release : 14.0
Component : CA Spool