[IPV6] MROUTE: Support multicast forwarding.

Based on ancient patch by Mickael Hoerdt
<hoerdt@clarinet.u-strasbg.fr>, which is available at
<http://www-r2.u-strasbg.fr/~hoerdt/dev/linux_ipv6_mforwarding/patch-linux-ipv6-mforwarding-0.1a>.

Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
This commit is contained in:
YOSHIFUJI Hideaki 2008-04-03 09:22:53 +09:00
parent 80a9492a33
commit 7bc570c8b4
13 changed files with 1751 additions and 27 deletions

View file

@ -159,6 +159,9 @@ struct ipv6_devconf {
__s32 accept_source_route;
#ifdef CONFIG_IPV6_OPTIMISTIC_DAD
__s32 optimistic_dad;
#endif
#ifdef CONFIG_IPV6_MROUTE
__s32 mc_forwarding;
#endif
void *sysctl;
};
@ -190,6 +193,7 @@ enum {
DEVCONF_PROXY_NDP,
DEVCONF_OPTIMISTIC_DAD,
DEVCONF_ACCEPT_SOURCE_ROUTE,
DEVCONF_MC_FORWARDING,
DEVCONF_MAX
};
@ -230,6 +234,7 @@ struct inet6_skb_parm {
#endif
#define IP6SKB_XFRM_TRANSFORMED 1
#define IP6SKB_FORWARDED 2
};
#define IP6CB(skb) ((struct inet6_skb_parm*)((skb)->cb))