diff options
| author | Erik Kline <ek@google.com> | 2015-07-22 16:38:25 +0900 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-07-22 10:54:11 -0700 |
| commit | 3985e8a3611a93bb36789f65db862e5700aab65e (patch) | |
| tree | 667800cbbe808601389a59754448cdf237a51ab8 /Documentation | |
| parent | fb02eb4a29303295f2fed8a69d9aa703792c834b (diff) | |
| download | linux-3985e8a3611a93bb36789f65db862e5700aab65e.tar.bz2 | |
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>
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/networking/ip-sysctl.txt | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/Documentation/networking/ip-sysctl.txt b/Documentation/networking/ip-sysctl.txt index f63aeefd2c24..1a5ab21bcca5 100644 --- a/Documentation/networking/ip-sysctl.txt +++ b/Documentation/networking/ip-sysctl.txt @@ -1460,6 +1460,13 @@ router_solicitations - INTEGER routers are present. Default: 3 +use_oif_addrs_only - BOOLEAN + When enabled, the candidate source addresses for destinations + routed via this interface are restricted to the set of addresses + configured on this interface (vis. RFC 6724, section 4). + + Default: false + use_tempaddr - INTEGER Preference for Privacy Extensions (RFC3041). <= 0 : disable Privacy Extensions |