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authorHannes Frederic Sowa <hannes@stressinduktion.org>2015-03-24 01:36:04 +0300
committerDavid S. Miller <davem@davemloft.net>2015-03-24 05:12:09 +0300
commit5f40ef77adb237954d615a76621df1b80a329b31 (patch)
tree29c69d4f196d3d7f8fa9e33b7d54ea8c48ba76e1 /include/net/if_inet6.h
parent8e8e676d0b3c7f074c719c7c05b20296b9b0b0b1 (diff)
downloadlinux-5f40ef77adb237954d615a76621df1b80a329b31.tar.xz
ipv6: do retries on stable privacy addresses
If a DAD conflict is detected, we want to retry privacy stable address generation up to idgen_retries (= 3) times with a delay of idgen_delay (= 1 second). Add the logic to addrconf_dad_failure. By design, we don't clean up dad failed permanent addresses. Cc: Erik Kline <ek@google.com> Cc: Fernando Gont <fgont@si6networks.com> Cc: Lorenzo Colitti <lorenzo@google.com> Cc: YOSHIFUJI Hideaki/吉藤英明 <hideaki.yoshifuji@miraclelinux.com> Signed-off-by: Hannes Frederic Sowa <hannes@stressinduktion.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/if_inet6.h')
-rw-r--r--include/net/if_inet6.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/net/if_inet6.h b/include/net/if_inet6.h
index d89397a22903..1c8b6820b694 100644
--- a/include/net/if_inet6.h
+++ b/include/net/if_inet6.h
@@ -52,6 +52,7 @@ struct inet6_ifaddr {
__u32 flags;
__u8 dad_probes;
+ __u8 stable_privacy_retry;
__u16 scope;