1 # $FreeBSD: src/release/picobsd/mfs_tree/etc/protocols,v 1.1.2.2 2002/03/24 21:15:12 luigi Exp $
2 # $DragonFly: src/release/picobsd/mfs_tree/etc/Attic/protocols,v 1.2 2003/06/17 04:27:20 dillon Exp $
3 # Internet (IP) protocols
4 ip 0 IP # internet protocol, pseudo protocol number
5 icmp 1 ICMP # internet control message protocol
6 igmp 2 IGMP # Internet Group Management
7 tcp 6 TCP # transmission control protocol
8 udp 17 UDP # user datagram protocol
10 gre 47 GRE # Generic Routing Encapsulation
11 ah 51 AH # authentication header
12 ospf 89 OSPFIGP # Open Shortest Path First IGP
13 pim 103 PIM # Protocol Independent Multicast
14 vrrp 112 VRRP # Virtual Router Redundancy Protocol