IPv6.net

1. RFC 1885 - Internet Control Message Protocol (ICMPv6) for IPv6 (OBSOLETE)
(Resources/RFC)

...  | Type | Code | Checksum | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | Identifier | Sequence Number ...

2. RFC 792 - Internet Control Message Protocol
(Resources/RFC)

...  | Checksum | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | Identifier | Sequence Number | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ ...

3. RFC 2373 - IP Version 6 Addressing Architecture
(Resources/RFC)

...  aggregation or sequence of aggregations. Some other possible uses are to identify the set of routers attached to a particular subnet, or the set of routers providing entry into a particular routing ...

4. RFC 2463 - Internet Control Message Protocol (ICMPv6)
(Resources/RFC)

...  | Type | Code | Checksum | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | Identifier | Sequence Number ...

5. RFC 2401 - Security Architecture for the Internet Protocol
(Resources/RFC)

...  B.3.6 Aging of PMTU Data.........................................57 Appendix C -- Sequence Space Window Code Example......................58 Appendix D -- Categorization of ICMP messages.........................60 ...

6. RFC 1981 - Path MTU Discovery for IP version 6
(Resources/RFC)

... MTU Discovery - process by which a node learns the PMTU of a path flow - a sequence of packets sent from a particular source to a particular (unicast or multicast) destination ...

7. RFC 1661 - The Point-to-Point Protocol (PPP)
(Resources/RFC)

... received from the peer. The Configure-Ack packet is a positive response to a Configure-Request packet. An out of sequence or otherwise invalid packet is silently discarded. Implementation ...

8. RFC 2406 - IP Encapsulating Security Payload (ESP)
(Resources/RFC)

... Format..................3 2.1 Security Parameters Index................................4 2.2 Sequence Number .........................................4 2.3 Payload Data.............................................5 ...

9. RFC 2402 - IP Authentication Header
(Resources/RFC)

...  2.4 Security Parameters Index (SPI)...............................4 2.5 Sequence Number...............................................5 2.6 Authentication Data ..........................................5 ...

10. RFC 1883 - Internet Protocol, Version 6 (IPv6) Specification (OBSOLETE)
(Resources/RFC)

... Data Variable-length field. Option-Type-specific data. The sequence of options within a header must be processed strictly in the order they appear in the header; ...

11. RFC 2460 - Internet Protocol, Version 6 (IPv6) Specification
(Resources/RFC)

... data.    The sequence of options within a header must be processed strictly in    the order they appear in the header; a receiver must not, for    example, scan through the header looking for a particular ...