diff options
| author | Johannes Berg <johannes.berg@intel.com> | 2016-02-04 13:31:20 +0100 |
|---|---|---|
| committer | Michael Bestas <mkbestas@lineageos.org> | 2019-12-23 23:43:37 +0200 |
| commit | af3735260fc7b7b1c535640907bc432852f81f2a (patch) | |
| tree | 37a5828671d79e171764649f59b19b476491ad5f /include/linux/ipv6.h | |
| parent | d3f2cb3d4d3007b74d28c3fc6f9476243730a28e (diff) | |
ipv6: add option to drop unsolicited neighbor advertisements
In certain 802.11 wireless deployments, there will be NA proxies
that use knowledge of the network to correctly answer requests.
To prevent unsolicitd advertisements on the shared medium from
being a problem, on such deployments wireless needs to drop them.
Enable this by providing an option called "drop_unsolicited_na".
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
(cherry picked from commit aec215e7aa380fe5f85eb6948766b58bf78cb6c3)
Change-Id: Iad429a767a786087b0985632be44932b2e3fd1a8
Diffstat (limited to 'include/linux/ipv6.h')
| -rw-r--r-- | include/linux/ipv6.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/ipv6.h b/include/linux/ipv6.h index 53e7b5b9c83f..454fa09de1c7 100644 --- a/include/linux/ipv6.h +++ b/include/linux/ipv6.h @@ -59,6 +59,7 @@ struct ipv6_devconf { __s32 ndisc_notify; __s32 suppress_frag_ndisc; __s32 accept_ra_mtu; + __s32 drop_unsolicited_na; struct ipv6_stable_secret { bool initialized; struct in6_addr secret; |