HP TCP/IP Services for OpenVMS Version 5.5 or higher (for
Kerberos on OpenVMS I64 and OpenVMS Alpha Version 8.2)
HP TCP/IP Services for OpenVMS Version 5.4 or higher (for
Kerberos on OpenVMS Alpha Version 7.3-2)
HP TCP/IP Services for OpenVMS Version 5.3 or higher (for
Kerberos on OpenVMS VAX)
If you are running a third-party TCP/IP network product
such as MultiNet or TCPware from Process Software Corporation, contact
your provider regarding running Kerberos Version 2.1 with their
TCP/IP network product.