ipv6 addrconf: add accept_dad sysctl to control DAD operation.
authorYOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Sat, 28 Jun 2008 05:18:38 +0000 (14:18 +0900)
committerYOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Thu, 3 Jul 2008 08:51:56 +0000 (17:51 +0900)
- If 0, disable DAD.
- If 1, perform DAD (default).
- If >1, perform DAD and disable IPv6 operation if DAD for MAC-based
  link-local address has been failed (RFC4862 5.4.5).

We do not follow RFC4862 by default.  Refer to the netdev thread entitled
"Linux IPv6 DAD not full conform to RFC 4862 ?"
http://www.spinics.net/lists/netdev/msg52027.html

Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>

No differences found