module IANA-ADDRESS-FAMILY-NUMBERS-MIB {

    yang-version 1;

    namespace
      "urn:ietf:params:xml:ns:yang:smiv2:IANA-ADDRESS-FAMILY-NUMBERS-MIB";

    prefix IANA-ADDRESS-FAMILY-NUMBERS-MIB;

    import ietf-yang-smiv2 {
      prefix smiv2;
    }

    organization "IANA";

    contact
      "Postal:    Internet Assigned Numbers Authority
Internet Corporation for Assigned Names
and Numbers
4676 Admiralty Way, Suite 330
Marina del Rey, CA 90292-6601
USA

Tel:    +1  310-823-9358
E-Mail: iana@iana.org";

    description
      "The MIB module defines the AddressFamilyNumbers
textual convention.";

    revision "2000-09-08" {
      description
        "AddressFamilyNumbers assignments 19 to
xtpoveripv4, 20 to xtpoveripv6, and 21 to
xtpnativemodextp.";
    }

    revision "2000-03-01" {
      description
        "AddressFamilyNumbers assignment 17 to distinguishedname.
AddressFamilyNumbers assignment 18 to asnumber.";
    }

    revision "2000-02-04" {
      description
        "AddressFamilyNumbers assignment 16 to dns.";
    }

    revision "1999-08-26" {
      description
        "Initial version, for more explanation, see RFC 2677.";
    }

    smiv2:alias "ianaAddressFamilyNumbers" {
      smiv2:oid "1.3.6.1.2.1.72";
    }

    typedef AddressFamilyNumbers {
      type enumeration {
        enum "other" {
          value 0;
        }
        enum "ipV4" {
          value 1;
        }
        enum "ipV6" {
          value 2;
        }
        enum "nsap" {
          value 3;
        }
        enum "hdlc" {
          value 4;
        }
        enum "bbn1822" {
          value 5;
        }
        enum "all802" {
          value 6;
        }
        enum "e163" {
          value 7;
        }
        enum "e164" {
          value 8;
        }
        enum "f69" {
          value 9;
        }
        enum "x121" {
          value 10;
        }
        enum "ipx" {
          value 11;
        }
        enum "appletalk" {
          value 12;
        }
        enum "decnetIV" {
          value 13;
        }
        enum "banyanVines" {
          value 14;
        }
        enum "e164withNsap" {
          value 15;
        }
        enum "dns" {
          value 16;
        }
        enum "distinguishedname" {
          value 17;
        }
        enum "asnumber" {
          value 18;
        }
        enum "xtpoveripv4" {
          value 19;
        }
        enum "xtpoveripv6" {
          value 20;
        }
        enum "xtpnativemodextp" {
          value 21;
        }
        enum "reserved" {
          value 65535;
        }
      }
      description
        "The definition of this textual convention with the
addition of newly assigned values is published
periodically by the IANA, in either the Assigned
Numbers RFC, or some derivative of it specific to
Internet Network Management number assignments.
(The latest arrangements can be obtained by
contacting the IANA.)

The enumerations are described as:

other(0),    -- none of the following
ipV4(1),     -- IP Version 4
ipV6(2),     -- IP Version 6
nsap(3),     -- NSAP
hdlc(4),     -- (8-bit multidrop)
bbn1822(5),
all802(6),   -- (includes all 802 media
	     --   plus Ethernet 'canonical format')
e163(7),
e164(8),     -- (SMDS, Frame Relay, ATM)
f69(9),      -- (Telex)
x121(10),    -- (X.25, Frame Relay)
ipx(11),     -- IPX (Internet Protocol Exchange)
appletalk(12),  -- Apple Talk
decnetIV(13),   -- DEC Net Phase IV
banyanVines(14),  -- Banyan Vines
e164withNsap(15),
	     -- (E.164 with NSAP format subaddress)
dns(16),     -- (Domain Name System)
distinguishedname(17), -- (Distinguished Name, per X.500)
asnumber(18), -- (16-bit quantity, per the AS number space)
reserved(65535)


Requests for new values should be made to IANA via
email (iana@iana.org).";
    }
  }  // module IANA-ADDRESS-FAMILY-NUMBERS-MIB