Value |
Protocol |
References |
0 |
HOPOPT, IPv6 Hop-by-Hop Option. |
RFC 1883 |
1 |
ICMP, Internet Control Message Protocol. |
RFC 792 |
2 |
IGAP, IGMP for user Authentication Protocol. IGMP, Internet Group Management Protocol. RGMP, Router-port Group Management Protocol. |
RFC1112 |
3 |
GGP, Gateway to Gateway Protocol. |
RFC 823 |
4 |
IP in IP encapsulation. |
RFC 2003 |
5 |
ST, Internet Stream Protocol. |
RFC 1190, RFC 1819 |
6 |
TCP, Transmission Control Protocol. |
RFC 793 |
7 |
UCL,CBT. |
|
8 |
EGP, Exterior Gateway Protocol. |
RFC 888 |
9 |
IGRP, Interior Gateway Routing Protocol. |
|
10 |
BBN RCC Monitoring. |
|
11 |
NVP, Network Voice Protocol. |
RFC 741 |
12 |
PUP. |
|
13 |
ARGUS. |
|
14 |
EMCON, Emission Control Protocol. |
|
15 |
XNET, Cross Net Debugger. |
IEN 158 |
16 |
Chaos. |
|
17 |
UDP, User Datagram Protocol. |
RFC 768 |
18 |
TMux, Transport Multiplexing Protocol. |
IEN 90 |
19 |
DCN Measurement Subsystems. |
|
20 |
HMP, Host Monitoring Protocol. |
RFC 869 |
21 |
Packet Radio Measurement. |
|
22 |
XEROX NS IDP. |
|
23 |
Trunk-1. |
|
24 |
Trunk-2. |
|
25 |
Leaf-1. |
|
26 |
Leaf-2. |
|
27 |
RDP, Reliable Data Protocol. |
RFC 908 |
28 |
IRTP, Internet Reliable Transaction Protocol. |
RFC 938 |
29 |
ISO Transport Protocol Class 4. |
RFC 905 |
30 |
NETBLT, Network Block Transfer. |
|
31 |
MFE Network Services Protocol. |
|
32 |
MERIT Internodal Protocol. |
|
33 |
DCCP, Datagram Congestion Control Protocol. |
|
34 |
Third Party Connect Protocol. |
|
35 |
IDPR, Inter-Domain Policy Routing Protocol. |
|
36 |
XTP, Xpress Transfer Protocol. |
|
37 |
Datagram Delivery Protocol. |
|
38 |
IDPR, Control Message Transport Protocol. |
|
39 |
TP++ Transport Protocol. |
|
40 |
IL Transport Protocol. |
|
41 |
IPv6 over IPv4. |
RFC 2473 |
42 |
SDRP, Source Demand Routing Protocol. |
|
43 |
IPv6 Routing header. |
|
44 |
IPv6 Fragment header. |
|
45 |
IDRP, Inter-Domain Routing Protocol. |
|
46 |
RSVP, Reservation Protocol. |
|
47 |
GRE, General Routing Encapsulation. |
|
48 |
DSR, Dynamic Source Routing Protocol. |
|
49 |
BNA. |
|
50 |
ESP, Encapsulating Security Payload. |
|
51 |
AH, Authentication Header. |
|
52 |
I-NLSP, Integrated Net Layer Security TUBA. |
|
53 |
SWIPE, IP with Encryption. |
|
54 |
NARP, NBMA Address Resolution Protocol. |
|
55 |
Minimal Encapsulation Protocol. |
|
56 |
TLSP, Transport Layer Security Protocol using Kryptonet key management. |
|
57 |
SKIP. |
|
58 |
ICMPv6, Internet Control Message Protocol for IPv6. MLD, Multicast Listener Discovery. |
|
59 |
IPv6 No Next Header. |
|
60 |
IPv6 Destination Options. |
|
61 |
Any host internal protocol. |
|
62 |
CFTP. |
|
63 |
Any local network. |
|
64 |
SATNET and Backroom EXPAK. |
|
65 |
Kryptolan. |
|
66 |
MIT Remote Virtual Disk Protocol. |
|
67 |
Internet Pluribus Packet Core. |
|
68 |
Any distributed file system. |
|
69 |
SATNET Monitoring. |
|
70 |
VISA Protocol. |
|
71 |
Internet Packet Core Utility. |
|
72 |
Computer Protocol Network Executive. |
|
73 |
Computer Protocol Heart Beat. |
|
74 |
Wang Span Network. |
|
75 |
Packet Video Protocol. |
|
76 |
Backroom SATNET Monitoring. |
|
77 |
SUN ND PROTOCOL-Temporary. |
|
78 |
WIDEBAND Monitoring. |
|
79 |
WIDEBAND EXPAK. |
|
80 |
ISO-IP. |
|
81 |
VMTP, Versatile Message Transaction Protocol. |
|
82 |
SECURE-VMTP |
|
83 |
VINES. |
|
84 |
TTP. |
|
85 |
NSFNET-IGP. |
|
86 |
Dissimilar Gateway Protocol. |
|
87 |
TCF. |
|
88 |
EIGRP. |
|
89 |
OSPF, Open Shortest Path First Routing Protocol. MOSPF, Multicast Open Shortest Path First. |
|
90 |
Sprite RPC Protocol. |
|
91 |
Locus Address Resolution Protocol. |
|
92 |
MTP, Multicast Transport Protocol. |
|
93 |
AX.25. |
|
94 |
IP-within-IP Encapsulation Protocol. |
|
95 |
Mobile Internetworking Control Protocol. |
|
96 |
Semaphore Communications Sec. Pro. |
|
97 |
EtherIP. |
|
98 |
Encapsulation Header. |
|
99 |
Any private encryption scheme. |
|
100 |
GMTP. |
|
101 |
IFMP, Ipsilon Flow Management Protocol. |
|
102 |
PNNI over IP. |
|
103 |
PIM, Protocol Independent Multicast. |
|
104 |
ARIS. |
|
105 |
SCPS. |
|
106 |
QNX. |
|
107 |
Active Networks. |
|
108 |
IPPCP, IP Payload Compression Protocol. |
RFC 2393 |
109 |
SNP, Sitara Networks Protocol. |
|
110 |
Compaq Peer Protocol. |
|
111 |
IPX in IP. |
|
112 |
VRRP, Virtual Router Redundancy Protocol. |
RFC 3768, RFC 5798 |
113 |
PGM, Pragmatic General Multicast. |
|
114 |
any 0-hop protocol. |
|
115 |
L2TP, Level 2 Tunneling Protocol. |
|
116 |
DDX, D-II Data Exchange. |
|
117 |
IATP, Interactive Agent Transfer Protocol. |
|
118 |
ST, Schedule Transfer. |
|
119 |
SRP, SpectraLink Radio Protocol. |
|
120 |
UTI. |
|
121 |
SMP, Simple Message Protocol. |
|
122 |
SM. |
|
123 |
PTP, Performance Transparency Protocol. |
|
124 |
ISIS over IPv4. |
|
125 |
FIRE. |
|
126 |
CRTP, Combat Radio Transport Protocol. |
|
127 |
CRUDP, Combat Radio User Datagram. |
|
128 |
SSCOPMCE. |
|
129 |
IPLT. |
|
130 |
SPS, Secure Packet Shield. |
|
131 |
PIPE, Private IP Encapsulation within IP. |
|
132 |
SCTP, Stream Control Transmission Protocol. |
|
133 |
Fibre Channel. |
|
134 |
RSVP-E2E-IGNORE. |
RFC 3175 |
135 |
Mobility Header. |
RFC 3775 |
136 |
UDP-Lite, Lightweight User Datagram Protocol. |
RFC 3828 |
137 |
MPLS in IP. |
RFC 4023 |
138 |
MANET protocols. |
RFC 5498 |
139 |
HIP, Host Identity Protocol. |
RFC 5201 |
140 |
Shim6, Level 3 Multihoming Shim Protocol for IPv6. |
RFC 5533 |
141 |
WESP, Wrapped Encapsulating Security Payload. |
RFC 5840 |
142 |
ROHC, Robust Header Compression. |
RFC 5858 |
143 - 252 |
|
|
253 254 |
Experimentation and testing. |
|
255 |
reserved. |