User guide

Internet Protocol Header
Reference Guide 3
UCL 7 UCL
EGP 8 Exterior Gateway Protocol
IGP 9 Any private interior gateway
BBN-RCC-
MON
10 BBN RCC Monitoring
NVP-II 11 Network Voice Protocol
PUP 12 PUP
ARGUS 13 ARGUS
EMCON 14 EMCON
XNET 15 Cross Net Debugger
CHAOS 16 Chaos
UDP 17 User Datagram Protocol
MUX 18 Multiplexing
DCN-MEAS 19 DCN Measurement Subsystems
HMP 20 Host Monitoring
PRM 21 Packet Radio Measurement
XNS-IDP 22 XEROX NS IDP
TRUNK-1 23 Trunk-1
TRUNK-2 24 Trunk-2
LEAF-1 25 Leaf-1
LEAF-2 26 Leaf-2
RDP 27 Reliable Data Protocol
IRTP 28 Internet Reliable Transaction
ISO-TP4 29 ISO Transport Protocol Class 4
NETBLT 30 Bulk Data Transfer Protocol
MFE-NSP 31 MFE Network Services Protocol
MERIT-INP 32 MERIT Internodal Protocol
SEP 33 Sequential Exchange Protocol
3PC 34 Third Party Connect Protocol
IDPR 35 Inter-Domain Policy Routing Protocol
Keyword Number Protocol