IPv6 routing header extension

Definitions for IPv6 routing header extension.

IPV6_EXT_RH_TYPE_0

Type 0 routing header (deprecated) 

1
(0U)
IPV6_EXT_RH_TYPE_NIMROD

Nimrod routing header (deprecated) 

1
(1U)
IPV6_EXT_RH_TYPE_2

Type 2 routing header. 

1
(2U)

See also

RFC 6275, section 6.4

IPV6_EXT_RH_TYPE_RPL_SRH

RPL source routing header. 

1
(3U)

See also

RFC 6554

struct ipv6_ext_rh_t

IPv6 routing extension header.

See also

RFC 8200

uint8_t nh

next header

uint8_t len

length in 8 octets without first octet

uint8_t type

identifier of a particular routing header type

uint8_t seg_left

number of route segments remaining