Director
52
Num Keyword Protocol
55 MOBILE IP Mobility
56 TLSP Transport Layer Security
Protocol using Kryptonet key
management
57 SKIP SKIP
58 IPv6-
ICMP
ICMP for IPv6
59 IPv6-
NoNxt
No Next Header for IPv6
60 IPv6-Opts Destination Options for IPv6
61 any host internal protocol
62 CFTP CFTP
63 any local network
64 SAT-
EXPAK
SATNET and Backroom
EXPAK
65 KRYPTO-
LAN
Kryptolan
66 RVD MIT Remote Virtual Disk
Protocol
67 IPPC Internet Pluribus Packet Core
68 any distributed le system
69 SAT-MON SATNET Monitoring
70 VISA VISA Protocol
71 IPCV Internet Packet Core Utility
72 CPNX Computer Protocol Network
Executive
73 CPHB Computer Protocol Heart
Beat
74 WSN Wang Span Network
75 PVP Packet Video Protocol
76 BR-SAT-
MON
Backroom SATNET Monitor-
ing
77 SUN-ND SUN ND PROTOCOL-Tem-
porary
78 WB-MON WIDEBAND Monitoring
79 WB-
EXPAK
WIDEBAND EXPAK
80 ISO-IP ISO Internet Protocol
81 VMTP VMTP
82 SECURE-
VMTP
SECURE-VMTP
83 VINES VINES
84 TTP TTP
Num Keyword Protocol
85 NSFNET-
IGP
NSFNET-IGP
86 DGP Dissimilar Gateway Protocol
87 TCF TCF
88 EIGRP EIGRP
89 OSPFIGP OSPFIGP
90 Sprite-
RPC
Sprite RPC Protocol
91 LARP Locus Address Resolution
Protocol
92 MTP Multicast Transport Protocol
93 AX.25 AX.25 Frames
94 IPIP IP-within-IP Encapsulation
Protocol
95 MICP Mobile Internetworking Con-
trol Pro.
96 SCC-SP Semaphore Communications
Sec. Pro.
97 ETHERIP Ethernet-within-IP Encapsu-
lation
98 ENCAP Encapsulation Header
99 any private encryption
scheme
100 GMTP GMTP
101 IFMP Ipsilon Flow Management
Protocol
102 PNNI PNNI over IP
103 PIM Protocol Independent Mul-
ticast
104 ARIS ARIS
105 SCPS SCPS
106 QNX QNX
107 A/N Active Networks
108 IPComp IP Payload Compression
Protocol
109 SNP Sitara Networks Protocol
110 Compaq-
Peer
Compaq Peer Protocol
111 IPX-in-IP IPX in IP
112 VRRP Virtual Router Redundancy
Protocol
113 PGM PGM Reliable Transport
Protocol
114 any 0-hop protocol