path: root/Documentation
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authorSabrina Dubroca <sd@queasysnail.net>2018-07-09 12:25:18 +0200
committerDavid S. Miller <davem@davemloft.net>2018-07-11 22:50:45 -0700
commitf168db5e25f762b96d00ffd8c3908cf4066741dd (patch)
tree6b2aff2e6727461609c56943e8b6403bc9decba4 /Documentation
parentf24c5987dddd28b23443e7b21b55d47549207755 (diff)
Documentation: ip-sysctl.txt: document addr_gen_mode
addr_gen_mode was introduced in without documentation, add it now. Fixes: d35a00b8e33d ("net/ipv6: allow sysctl to change link-local address generation mode") Signed-off-by: Sabrina Dubroca <sd@queasysnail.net> Reviewed-by: David Ahern <dsahern@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'Documentation')
1 files changed, 10 insertions, 0 deletions
diff --git a/Documentation/networking/ip-sysctl.txt b/Documentation/networking/ip-sysctl.txt
index f4c042be0216..77c37fb0b6a6 100644
--- a/Documentation/networking/ip-sysctl.txt
+++ b/Documentation/networking/ip-sysctl.txt
@@ -1834,6 +1834,16 @@ stable_secret - IPv6 address
By default the stable secret is unset.
+addr_gen_mode - INTEGER
+ Defines how link-local and autoconf addresses are generated.
+ 0: generate address based on EUI64 (default)
+ 1: do no generate a link-local address, use EUI64 for addresses generated
+ from autoconf
+ 2: generate stable privacy addresses, using the secret from
+ stable_secret (RFC7217)
+ 3: generate stable privacy addresses, using a random secret if unset
drop_unicast_in_l2_multicast - BOOLEAN
Drop any unicast IPv6 packets that are received in link-layer
multicast (or broadcast) frames.