Description: In z/OS® V2R1, RACF® Remote Sharing (RRSF) is enhanced to use IPv6, if it is enabled on z/OS. It is used for establishing TCP/IP connections with remote RRSF systems and allows a z/OS system with an IPv6 address to be specified on the RACF TARGET command for the TCP(ADDRESS) operand. Also, when using AT-TLS to encrypt data that is sent between RRSF nodes using TCP/IP, stronger cryptography suites can be used in z/OS V2R1, including elliptic curve cryptography (ECC)-based certificates. Support is also added to allow blank lines and comments in RACF parameter library members.
When change was introduced: z/OS V2R1