diff options
| author | Alexander Aring <alex.aring@gmail.com> | 2020-03-27 18:00:20 -0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-03-29 22:30:57 -0700 |
| commit | 8610c7c6e3bd647ff98d21c8bc0580e77bc2f8b3 (patch) | |
| tree | 638528cb15fa478b0532b882f76a8212acfb2e66 /include/uapi | |
| parent | f37c6059363403d528acf8d530bb6e8a5666a875 (diff) | |
net: ipv6: add support for rpl sr exthdr
This patch adds rpl source routing receive handling. Everything works
only if sysconf "rpl_seg_enabled" and source routing is enabled. Mostly
the same behaviour as IPv6 segmentation routing. To handle compression
and uncompression a rpl.c file is created which contains the necessary
functionality. The receive handling will also care about IPv6
encapsulated so far it's specified as possible nexthdr in RFC 6554.
Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/uapi')
| -rw-r--r-- | include/uapi/linux/ipv6.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/uapi/linux/ipv6.h b/include/uapi/linux/ipv6.h index 9c0f4a92bcff..13e8751bf24a 100644 --- a/include/uapi/linux/ipv6.h +++ b/include/uapi/linux/ipv6.h @@ -40,6 +40,7 @@ struct in6_ifreq { #define IPV6_SRCRT_STRICT 0x01 /* Deprecated; will be removed */ #define IPV6_SRCRT_TYPE_0 0 /* Deprecated; will be removed */ #define IPV6_SRCRT_TYPE_2 2 /* IPv6 type 2 Routing Header */ +#define IPV6_SRCRT_TYPE_3 3 /* RPL Segment Routing with IPv6 */ #define IPV6_SRCRT_TYPE_4 4 /* Segment Routing with IPv6 */ /* @@ -187,6 +188,7 @@ enum { DEVCONF_DISABLE_POLICY, DEVCONF_ACCEPT_RA_RT_INFO_MIN_PLEN, DEVCONF_NDISC_TCLASS, + DEVCONF_RPL_SEG_ENABLED, DEVCONF_MAX }; |