Internet Assigned Numbers Authority Remote Procedure Call (RPC) Authentication Numbers Created 2009-04-15 Last Updated 2022-09-14 Available Formats [IMG] XML [IMG] HTML [IMG] Plain text Registries included below * RPC Authentication Flavor Numbers * RPC Authentication Status Numbers * RPCSEC_GSS Structured Privilege Names Registry RPC Authentication Flavor Numbers Registration Procedure(s) First Come First Served Reference [RFC5531] Note For all RPC authentication flavor and authentication status numbers to be used on the Internet, it is strongly advised that an informational or standards-track RFC be published describing the authentication mechanism behaviour and parameters. New pseudo-flavor requests will be assigned from the 390000-390255 block. All other assignments will be made sequentially starting from decimal 400000. Available Formats [IMG] CSV Identifier String Flavor Name Value Description Reference AUTH_NONE none 0 no authentication, see RFC 1831/a.k.a. AUTH_NULL [RFC5531] AUTH_SYS sys 1 unix style (uid+gids), RFC 1831/a.k.a. AUTH_UNIX [RFC5531] AUTH_SHORT 2 short hand unix style, RFC 1831 [RFC5531] AUTH_DH dh 3 des style (encrypted timestamp)/a.k.a. AUTH_DES, see RFC 2695 [RFC5531] AUTH_KERB krb4 4 kerberos auth, see RFC 2695 [RFC5531] AUTH_RSA 5 RSA authentication [RFC5531] RPCSEC_GSS 6 GSS-based RPC security for auth, integrity and privacy, RFC 5403 [RFC5531][RFC Errata 4849] AUTH_TLS TLS 7 Indicates support for RPC-over-TLS [RFC9289] 8-30000 Unassigned AUTH_NW 30001 NETWARE [RFC5531] 30002-199999 Unassigned AUTH_SEC 200000 TSIG NFS subcommittee [RFC5531] 200001-200003 Unassigned AUTH_ESV 200004 SVr4 ES [RFC5531] 200005-299999 Unassigned AUTH_NQNFS 300000 Univ. of Guelph - Not Quite NFS [RFC5531] AUTH_GSSAPI 300001 OpenVision (john.linn@ov.com) [RFC5531] AUTH_ILU_UGEN 300002 Xerox (janssen@parc.xerox.com) - ILU Unsecured Generic Identity [RFC5531] AUTH_SPNEGO 390000 [RFC5531] 390000-390255 NFS 'pseudo' flavors for RPCSEC_GSS [RFC5531] krb5 390003 kerberos_v5 authentication, RFC 2623 [RFC5531] krb5i 390004 kerberos_v5 with data integrity, RFC 2623 [RFC5531] krb5p 390005 kerberos_v5 with data privacy, RFC 2623 [RFC5531] 390256-199999999 Unassigned 200000000 Reserved [RFC5531] 200100000 NeXT Inc. [RFC5531] RPC Authentication Status Numbers Registration Procedure(s) First Come First Served Reference [RFC5531] Note For all RPC authentication flavor and authentication status numbers to be used on the Internet, it is strongly advised that an informational or standards-track RFC be published describing the authentication mechanism behaviour and parameters. Available Formats [IMG] CSV Identifier String Flavor Name Value Description Reference AUTH_OK 0 success/failed at remote end [RFC5531] AUTH_BADCRED 1 bad credential (seal broken) [RFC5531] AUTH_REJECTEDCRED 2 client must begin new session [RFC5531] AUTH_BADVERF 3 bad verifier (seal broken) [RFC5531] AUTH_REJECTEDVERF 4 verifier expired or replayed [RFC5531] AUTH_TOOWEAK 5 rejected for security reasons/failed locally [RFC5531] AUTH_INVALIDRESP 6 bogus response verifier [RFC5531] AUTH_FAILED 7 reason unknown/AUTH_KERB errors; deprecated. See [RFC2695] [RFC5531] AUTH_KERB_GENERIC 8 kerberos generic error [RFC5531] AUTH_TIMEEXPIRE 9 time of credential expired [RFC5531] AUTH_TKT_FILE 10 problem with ticket file [RFC5531] AUTH_DECODE 11 can't decode authenticator [RFC5531] AUTH_NET_ADDR 12 wrong net address in ticket/RPCSEC_GSS GSS related errors [RFC5531] RPCSEC_GSS_CREDPROBLEM 13 no credentials for user [RFC5531] RPCSEC_GSS_CTXPROBLEM 14 problem with context [RFC5531] RPCSEC_GSS_INNER_CREDPROBLEM 15 No credentials for multi-principal assertion inner context user [RFC7861] RPCSEC_GSS_LABEL_PROBLEM 16 Problem with label assertion [RFC7861] RPCSEC_GSS_PRIVILEGE_PROBLEM 17 Problem with structured privilege assertion [RFC7861] RPCSEC_GSS_UNKNOWN_MESSAGE 18 Unknown structured privilege assertion [RFC7861] RPCSEC_GSS Structured Privilege Names Registry Registration Procedure(s) Standards Action Reference [RFC7861] Note The structured privilege with a zero-length name and the fifteen additional lower case and mixed case permutations of each of 'EXPE' and 'PRIV' are also Reserved. Available Formats [IMG] CSV Name Reference Contact EXPE [RFC7861] PRIV [RFC7861] copy_to_auth [RFC7862] [WA_Adamson] copy_from_auth [RFC7862] [WA_Adamson] copy_confirm_auth [RFC7862] [WA_Adamson] Contact Information ID Name Contact URI Last Updated [WA_Adamson] William A.(Andy) Adamson mailto:andros&netapp.com 2016-11-02 Licensing Terms