diff options
| author | Hangbin Liu <liuhangbin@gmail.com> | 2018-09-12 10:04:21 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-09-12 20:38:22 -0700 |
| commit | 52d0d404d39dd9eac71a181615d6ca15e23d8e38 (patch) | |
| tree | 62220ddc43800919ba0a6693633f373312905005 /include/uapi/linux/if_link.h | |
| parent | d700ec4118f9d5e88db8f678e7342f28c93037b9 (diff) | |
geneve: add ttl inherit support
Similar with commit 72f6d71e491e6 ("vxlan: add ttl inherit support"),
currently ttl == 0 means "use whatever default value" on geneve instead
of inherit inner ttl. To respect compatibility with old behavior, let's
add a new IFLA_GENEVE_TTL_INHERIT for geneve ttl inherit support.
Reported-by: Jianlin Shi <jishi@redhat.com>
Suggested-by: Jiri Benc <jbenc@redhat.com>
Signed-off-by: Hangbin Liu <liuhangbin@gmail.com>
Reviewed-by: Jiri Benc <jbenc@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/uapi/linux/if_link.h')
| -rw-r--r-- | include/uapi/linux/if_link.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/uapi/linux/if_link.h b/include/uapi/linux/if_link.h index 29d49b989acd..58faab897201 100644 --- a/include/uapi/linux/if_link.h +++ b/include/uapi/linux/if_link.h @@ -555,6 +555,7 @@ enum { IFLA_GENEVE_UDP_ZERO_CSUM6_TX, IFLA_GENEVE_UDP_ZERO_CSUM6_RX, IFLA_GENEVE_LABEL, + IFLA_GENEVE_TTL_INHERIT, __IFLA_GENEVE_MAX }; #define IFLA_GENEVE_MAX (__IFLA_GENEVE_MAX - 1) |