Library /sys$common/syshlp/tcpip$ucp_help.hlb SET, SERVICE, Restrictions  *Conan The Librarian (sorry for the slow response - running on an old VAX)

    You cannot modify the following fields in an existing entry:

    o  service

    o  /ADDRESS

    o  /PORT

    o  /PROCESS_NAME

    o  /PROTOCOL (except for the optional settings)

    To make changes to these fields, use SET NOSERVICE to delete the
    entry and then re-create the entry.

                                   NOTE

       There is no RCP service. RCP uses the RSH server process.

    Compaq strongly suggests that, for the services provided by
    TCP/IP Services, you do not use this command to reset the
    following:

    o  The required qualifiers

    o  The /FLAGS qualifier, except for the APPLICATION_PROXY and
       CASE_INSENSITIVE options.

    Using SET NOSERVICE without either a specified service or
    specified qualifiers deletes all entries for all services.

    Requires write access to the directory with the services
    database.