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DRAFT
APPENDIX H
H –
IP PROTOCOLS
Table H-1 lists some of the IP protocols
1
that you can filter on the SmartNA-X network tapping device. In each
table, the ‘Protocol’ column lists the protocol name, the ‘Identifier’ column lists other names for the same
protocol, and the ‘ISO Designator’ column lists the numeric designator for each protocol. For instructions on
using IP protocols with filters, see Chapter 8,“Using Packet Filters” on page 54.
1. SmartNA-X supports filtering on any of the numeric protocols 0–255.
Protocol Identifier ISO Designator
IPv6 Hop-by-Hop Option HOPOPT 0
Internet Control Message Protocol ICMP 1
Internet Group Management Protocol IGMP 2
IPv4 (encapsulation) IPv4 4
Internet Stream Protocol ST 5
Transmission Control Protocol TCP 6
Exterior Gateway Protocol EGP 8
Network Voice Protocol NVP-II 11
Xerox PUP PUP 12
ARGUS ARGUS 13
EMCON EMCON 14
Cross Net Debugger XNET 15
CHAOS CHAOS 16
User Datagram Protocol UDP 17
Multiplexing MUX 18
XNS-IDP IDP 22
ISO-TP4 TP4 29
Datagram Congestion Control Protocol DCCP 33
Xpress Transport Protocol XTP 36
Datagram Delivery Protocol DDP 37
Table H-1 IP Protocols
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