Connected: An Internet Encyclopedia
Address Family Numbers
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Address Family Numbers
Address Family Numbers
ADDRESS FAMILY NUMBERS
Several protocols deal with multiple address families. The 16-bit
assignments are listed here.
Number Description Reference
------ ---------------------------------------------------- ---------
0 Reserved
1 IP (IP version 4)
2 IP6 (IP version 6)
3 NSAP
4 HDLC (8-bit multidrop)
5 BBN 1822
6 802 (includes all 802 media plus Ethernet "canonical format")
7 E.163
8 E.164 (SMDS, Frame Relay, ATM)
9 F.69 (Telex)
10 X.121 (X.25, Frame Relay)
11 IPX
12 Appletalk
13 Decnet IV
14 Banyan Vines
15 E.164 with NSAP format subaddress [UNI-3.1] [Malis]
65535 Reserved
References
[UNI-3.1] ATM Forum UNI 3.1. October 1995.
[Malis] Andy Malis, <malis@bexen.com>, October 1995.
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Connected: An Internet Encyclopedia
Address Family Numbers