6 # Updated for PLD Linux based on RFC2292 and "linux/in.h"
8 #ip 0 IP # internet protocol, pseudo protocol number
9 hopopt 0 HOPOPT # hop-by-hop options for ipv6
10 icmp 1 ICMP # internet control message protocol
11 igmp 2 IGMP # internet group management protocol
12 ggp 3 GGP # gateway-gateway protocol
13 ipencap 4 IP-ENCAP # IP encapsulated in IP (officially ``IP'')
14 st 5 ST # ST datagram mode
15 tcp 6 TCP # transmission control protocol
16 egp 8 EGP # exterior gateway protocol
17 pup 12 PUP # PARC universal packet protocol
18 udp 17 UDP # user datagram protocol
19 hmp 20 HMP # host monitoring protocol
20 xns-idp 22 XNS-IDP # Xerox NS IDP
21 rdp 27 RDP # reliable data protocol
22 iso-tp4 29 ISO-TP4 # ISO Transport Protocol Class 4
23 xtp 36 XTP # Xpress Tranfer Protocol
24 ddp 37 DDP # Datagram Delivery Protocol
25 idpr-cmtp 38 IDPR-CMTP # IDPR Control Message Transport
26 ipv6 41 IPv6 # Internet Protocol, version 6
27 ipv6-route 43 IPV6-ROUTE # routing header for ipv6
28 ipv6-frag 44 IPV6-FRAG # fragment header for ipv6
29 idrp 45 IDRP # Inter-Domain Routing Protocol
30 rsvp 46 RSVP # Resource ReSerVation Protocol
31 gre 47 GRE # Cisco GRE tunnels
32 esp 50 ESP # IPSEC esp
35 ipv6-icmp 58 IPV6-ICMP # ICMP for IPv6
36 ipv6-nonxt 59 IPV6-NONXT # no next header for ipv6
37 ipv6-opts 60 IPV6-OPTS # destination options for ipv6
38 rspf 73 RSPF # Radio Shortest Path First.
39 vmtp 81 VMTP # Versatile Message Transport
40 ospf 89 OSPFIGP # Open Shortest Path First IGP
41 ipip 94 IPIP # IP-within-IP Encapsulation Protocol
42 encap 98 ENCAP # Yet Another IP encapsulation
43 pim 103 PIM # Protocol Independent Multicast