[IPV6]: ADDRCONF: Add accept_ra_pinfo sysctl.
This controls whether we accept Prefix Information in RAs.
Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/include/linux/sysctl.h b/include/linux/sysctl.h
index 0f49413..09378ea 100644
--- a/include/linux/sysctl.h
+++ b/include/linux/sysctl.h
@@ -532,6 +532,7 @@
NET_IPV6_MAX_ADDRESSES=16,
NET_IPV6_FORCE_MLD_VERSION=17,
NET_IPV6_ACCEPT_RA_DEFRTR=18,
+ NET_IPV6_ACCEPT_RA_PINFO=19,
__NET_IPV6_MAX
};