48-bit MAC.

64-bit MAC.

802 (includes all 802 media plus Ethernet "canonical format").

Appletalk.

AS Number.

Banyan Vines.

BBN 1822.

BGP-LS.

Decnet IV.

Distinguished Name.

DNS (Domain Name System).

E.163.

E.164 (SMDS, Frame Relay, ATM).

E.164 with NSAP format subaddress.

EIGRP Common Service Family.

EIGRP IPv4 Service Family.

EIGRP IPv6 Service Family.

F.69 (Telex).

Fibre Channel World-Wide Node Name.

Fibre Channel World-Wide Port Name.

GWID.

HDLC (8-bit multidrop).

IP (IP version 4).

IP6 (IP version 6).

IPv6/64.

IPX.

AFI for L2VPN information.

LISP Canonical Address Format (LCAF).

MAC/24.

MAC/40.

MPLS-TP LSP Endpoint Identifier.

MPLS-TP Pseudowire Endpoint Identifier.

MPLS-TP Section Endpoint Identifier.

MT IP: Multi-Topology IP version 4.

MT IPv6: Multi-Topology IP version 6.

NSAP.

OUI.

RBridge Port ID.

TRILL Nickname.

X.121 (X.25, Frame Relay).

XTP native mode XTP.

XTP over IP version 4.

XTP over IP version 6.

CE (Congestion Experienced).

AF11.

AF12.

AF13.

AF21.

AF22.

AF23.

AF31.

AF32.

AF33.

AF41.

AF42.

AF43.

CS0.

CS1.

CS2.

CS3.

CS4.

CS5.

CS6.

CS7.

EF.

VOICE-ADMIT.

ECT(0) (ECN-Capable Transport(0)).

ECT(1) (ECN-Capable Transport(1)).

Not-ECT (Not ECN-Capable Transport).

Third Party Connect Protocol.

Authentication Header.

Active Networks.

ARIS.

AX.25 Frames.

BBN RCC Monitoring.

BNA.

Backroom SATNET Monitoring.

CBT.

CFTP.

Chaos.

Compaq Peer Protocol.

Computer Protocol Heart Beat.

Computer Protocol Network Executive.

Combat Radio Transport Protocol.

Combat Radio User Datagram.

Datagram Congestion Control Protocol.

DCN Measurement Subsystems.

Datagram Delivery Protocol.

D-II Data Exchange (DDX).

Dissimilar Gateway Protocol.

Dynamic Source Routing Protocol.

Exterior Gateway Protocol.

EIGRP.

EMCON.

Encapsulation Header.

Encap Security Payload.

Ethernet-within-IP Encapsulation.

Fibre Channel.

FIRE.

Gateway-to-Gateway.

GMTP.

Generic Routing Encapsulation.

Host Identity Protocol.

Host Monitoring.

IPv6 Hop-by-Hop Option.

Interactive Agent Transfer Protocol.

Internet Control Message.

Inter-Domain Policy Routing Protocol.

IDPR Control Message Transport Proto.

Inter-Domain Routing Protocol.

Ipsilon Flow Management Protocol.

Internet Group Management.

any private interior gateway (used by Cisco for their IGRP).

IL Transport Protocol.

Integrated Net Layer Security TUBA.

IPv4 encapsulation, pseudo protocol number.

IP Payload Compression Protocol.

Internet Packet Core Utility.

IP-within-IP Encapsulation Protocol.

IPLT.

Internet Pluribus Packet Core.

Internet Protocol Traffic Manager.

IPv4 encapsulation.

IPv6 encapsulation.

Fragment Header for IPv6.

ICMP for IPv6.

No Next Header for IPv6.

Destination Options for IPv6.

Routing Header for IPv6.

IPX in IP.

Internet Reliable Transaction.

ISIS over IPv4.

ISO Internet Protocol.

ISO Transport Protocol Class 4.

Kryptolan.

Layer Two Tunneling Protocol.

Locus Address Resolution Protocol.

Leaf-1.

Leaf-2.

MANET Protocols.

MERIT Internodal Protocol.

MFE Network Services Protocol.

IP Mobility.

Mobility Header.

MPLS-in-IP.

Multicast Transport Protocol.

Multiplexing.

NBMA Address Resolution Protocol.

Bulk Data Transfer Protocol.

NSFNET-IGP.

Network Voice Protocol.

OSPFIGP.

PGM Reliable Transport Protocol.

Protocol Independent Multicast.

Private IP Encapsulation within IP.

PNNI over IP.

Packet Radio Measurement.

Performance Transparency Protocol.

PUP.

Packet Video Protocol.

QNX.

Reliable Data Protocol.

Reserved.

Robust Header Compression.

Reservation Protocol.

RSVP-E2E-IGNORE.

MIT Remote Virtual Disk Protocol.

SATNET and Backroom EXPAK.

SATNET Monitoring.

Semaphore Communications Sec.

SCPS.

Stream Control Transmission Protocol.

Source Demand Routing Protocol.

SECURE-VMTP.

Shim6 Protocol.

SKIP.

Simple Message Protocol.

Sitara Networks Protocol.

Sprite RPC Protocol.

Secure Packet Shield.

SpectraLink Radio Protocol.

SSCOPMCE.

Stream.

Schedule Transfer Protocol.

SUN ND PROTOCOL-Temporary.

TCF.

Transmission Control.

Transport Layer Security Protocol using Kryptonet key management.

TP++ Transport Protocol.

Trunk-1.

Trunk-2.

Transaction Transport Protocol.

User Datagram.

UDPLite.

UTI.

VINES.

VISA Protocol.

VMTP.

Virtual Router Redundancy Protocol.

WIDEBAND EXPAK.

WIDEBAND Monitoring.

Wrapped Encapsulating Security Payload.

Wang Span Network.

Cross Net Debugger.

XEROX NS IDP.

XTP.