From 778d80be52699596bf70e0eb0761cf5e1e46088d Mon Sep 17 00:00:00 2001 From: YOSHIFUJI Hideaki Date: Sat, 28 Jun 2008 14:17:11 +0900 Subject: ipv6: Add disable_ipv6 sysctl to disable IPv6 operaion on specific interface. Signed-off-by: YOSHIFUJI Hideaki --- include/linux/ipv6.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include/linux/ipv6.h') diff --git a/include/linux/ipv6.h b/include/linux/ipv6.h index cde056e08181..d9d7f9b69eb4 100644 --- a/include/linux/ipv6.h +++ b/include/linux/ipv6.h @@ -163,6 +163,7 @@ struct ipv6_devconf { #ifdef CONFIG_IPV6_MROUTE __s32 mc_forwarding; #endif + __s32 disable_ipv6; void *sysctl; }; @@ -194,6 +195,7 @@ enum { DEVCONF_OPTIMISTIC_DAD, DEVCONF_ACCEPT_SOURCE_ROUTE, DEVCONF_MC_FORWARDING, + DEVCONF_DISABLE_IPV6, DEVCONF_MAX }; -- cgit v1.2.3 From 1b34be74cbf18f5d58cc85c7c4afcd9f7d74accd Mon Sep 17 00:00:00 2001 From: YOSHIFUJI Hideaki Date: Sat, 28 Jun 2008 14:18:38 +0900 Subject: ipv6 addrconf: add accept_dad sysctl to control DAD operation. - 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 --- include/linux/ipv6.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include/linux/ipv6.h') diff --git a/include/linux/ipv6.h b/include/linux/ipv6.h index d9d7f9b69eb4..391ad0843a46 100644 --- a/include/linux/ipv6.h +++ b/include/linux/ipv6.h @@ -164,6 +164,7 @@ struct ipv6_devconf { __s32 mc_forwarding; #endif __s32 disable_ipv6; + __s32 accept_dad; void *sysctl; }; @@ -196,6 +197,7 @@ enum { DEVCONF_ACCEPT_SOURCE_ROUTE, DEVCONF_MC_FORWARDING, DEVCONF_DISABLE_IPV6, + DEVCONF_ACCEPT_DAD, DEVCONF_MAX }; -- cgit v1.2.3 From ebb36a978131810c98e7198b1187090c697cf99f Mon Sep 17 00:00:00 2001 From: "David S. Miller" Date: Mon, 21 Jul 2008 13:41:16 -0700 Subject: ipv6: __KERNEL__ ifdef struct ipv6_devconf Based upon a report by Olaf Hering. Signed-off-by: David S. Miller --- include/linux/ipv6.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include/linux/ipv6.h') diff --git a/include/linux/ipv6.h b/include/linux/ipv6.h index 391ad0843a46..641e026eee8f 100644 --- a/include/linux/ipv6.h +++ b/include/linux/ipv6.h @@ -123,6 +123,7 @@ struct ipv6hdr { struct in6_addr daddr; }; +#ifdef __KERNEL__ /* * This structure contains configuration options per IPv6 link. */ @@ -167,6 +168,7 @@ struct ipv6_devconf { __s32 accept_dad; void *sysctl; }; +#endif /* index values for the variables in ipv6_devconf */ enum { -- cgit v1.2.3