nat64-6lowpan.h File Reference

6LoWPAN compression context for the NAT64 prefix. More...

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Macros
#define	NAT64_6LOWPAN_PREFIX_BYTES
	Upper 64 bits of the NAT64 prefix as 8 bytes.

Detailed Description

6LoWPAN compression context for the NAT64 prefix.

Registers the upper 64 bits of the NAT64 prefix as IPHC context 1, saving ~8 header bytes per NAT64-bound packet. Must be included from project-conf.h on both the border router and every IoT node sending NAT64 traffic; the two sides must agree on prefix and context number, otherwise frames silently fail to decompress.

TODO: replace with runtime distribution once Contiki-NG implements RFC 6775 §4.2 (6CO option in RAs).

Author

Nicolas Tsiftes nicol.nosp@m.as.t.nosp@m.sifte.nosp@m.s@ri.nosp@m..se

Definition in file nat64-6lowpan.h.