2.1 Transport

The Print System Asynchronous Notification Protocol MUST use:

A server of this protocol MUST use:

  • A security provider that supports SPNEGO Protocol Extensions ([MS-RPCE] section 3 and [MS-SPNG]).

  • The default server principal name for the security provider, which is the authentication-service constant RPC_C_AUTHN_GSS_NEGOTIATE. For information concerning Windows authentication-service constants [MSDN-AUTHN].

A client of this protocol MUST use:

  • A security provider that supports SPNEGO Protocol Extensions ([MS-RPCE] section 3 and [MS-SPNG]).

  • A principal name constructed by appending the name of the print server to the string "host/".

  • Packet authentication level ([MS-RPCE] section 3).