diff options
| author | Erik Kline <ek@google.com> | 2015-07-22 16:38:25 +0900 |
|---|---|---|
| committer | Mister Oyster <oysterized@gmail.com> | 2017-04-13 12:32:19 +0200 |
| commit | 2f78e06636061d0b179c6bbf3b50051faec0f7aa (patch) | |
| tree | 03d4fb5c63f858aafb5029de0f4786977325fa2a /include/linux | |
| parent | b814a93adfaebe63094da43ca155a871ed5bfd5d (diff) | |
ipv6: sysctl to restrict candidate source addresses
Per RFC 6724, section 4, "Candidate Source Addresses":
It is RECOMMENDED that the candidate source addresses be the set
of unicast addresses assigned to the interface that will be used
to send to the destination (the "outgoing" interface).
Add a sysctl to enable this behaviour.
Signed-off-by: Erik Kline <ek@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
[Simplified back-port of net-next 3985e8a3611a93bb36789f65db862e5700aab65e]
Bug: 19470192
Bug: 21832279
Bug: 22464419
Change-Id: Ib74ef945dcabe64215064f15ee1660b6524d65ce
Diffstat (limited to 'include/linux')
| -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 b1199a2cf..94c5f4d5c 100644 --- a/include/linux/ipv6.h +++ b/include/linux/ipv6.h @@ -50,6 +50,7 @@ struct ipv6_devconf { __s32 accept_dad; __s32 force_tllao; __s32 ndisc_notify; + __s32 use_oif_addrs_only; void *sysctl; }; |