# SCCS_ID - "@(#)protocols (TWG)       1.1     89/05/12 "
#
# Internet	(IP) protocols
#
ip	0	IP	# internet protocol, psuedo protocol number
icmp	1	ICMP	# internet control message protocol
ggp	2	GGP	# gateway-gateway protocol
tcp	6	TCP	# transmission control protocol
pup	12	PUP	# PARC	universal packet protocol
udp	17	UDP	# user datagram protocol
