Книга: Iptables Tutorial 1.2.2

Appendix D. TCP options

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Appendix D. TCP options

This appendix is a simple and brief list of all the TCP options that are officially recognized. These references and numbers were all retreived from the Internet Assigned Numbers Authority website. The master file can be found at this location. The full contact details of the people referenced in this document has been removed, so to create less workload for them hopefully.

Table D-1. TCP Options

Copy Class Number Value Name Reference
0 0 0 0 EOOL - End of Options List [RFC791, JBP]
0 0 1 1 NOP - No Operation [RFC791, JBP]
1 0 2 130 SEC - Security [RFC1108]
1 0 3 131 LSR - Loose Source Route [RFC791, JBP]
0 2 4 68 TS - Time Stamp [RFC791, JBP]
1 0 5 133 E-SEC - Extended Security [RFC1108]
1 0 6 134 CIPSO - Commercial Security [???]
0 0 7 7 RR - Record Route [RFC791, JBP]
1 0 8 136 SID - Stream ID [RFC791, JBP]
1 0 9 137 SSR - Strict Source Route [RFC791, JBP]
0 0 10 10 ZSU - Experimental Measurement [ZSu]
0 0 11 11 MTUP - MTU Probe [RFC1191]*
0 0 12 12 MTUR - MTU Reply [RFC1191]*
1 2 13 205 FINN - Experimental Flow Control [Finn]
1 0 14 142 VISA - Experimental Access Control [Estrin]
0 0 15 15 ENCODE - ??? [VerSteeg]
1 0 16 144 IMITD - IMI Traffic Descriptor [Lee]
1 0 17 145 EIP - Extended Internet Protocol [RFC1385]
0 2 18 82 TR - Traceroute [RFC1393]
1 0 19 147 ADDEXT - Address Extension [Ullmann IPv7]
1 0 20 148 RTRALT - Router Alert [RFC2113]
1 0 21 149 SDB - Selective Directed Broadcast [Graff]
1 0 22 150 NSAPA - NSAP Addresses [Carpenter]
1 0 23 151 DPS - Dynamic Packet State [Malis]
1 0 24 152 UMP - Upstream Multicast Pkt. [Farinacci]

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