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authorYOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>2006-09-22 14:43:49 -0700
committerDavid S. Miller <davem@sunset.davemloft.net>2006-09-22 15:20:25 -0700
commitfbea49e1e2404baa2d88ab47e2db89e49551b53b (patch)
tree7e11746b350048e04867a9f67b843057428c2ef0 /net/ipv6/addrconf.c
parent62dd93181aaa1d5a501a9cebcb254f44b8a48af7 (diff)
downloadop-kernel-dev-fbea49e1e2404baa2d88ab47e2db89e49551b53b.zip
op-kernel-dev-fbea49e1e2404baa2d88ab47e2db89e49551b53b.tar.gz
[IPV6] NDISC: Add proxy_ndp sysctl.
We do not always need proxy NDP functionality even we enable forwarding. Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv6/addrconf.c')
-rw-r--r--net/ipv6/addrconf.c11
1 files changed, 11 insertions, 0 deletions
diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
index 1e5a296..825a291 100644
--- a/net/ipv6/addrconf.c
+++ b/net/ipv6/addrconf.c
@@ -175,6 +175,7 @@ struct ipv6_devconf ipv6_devconf __read_mostly = {
.accept_ra_rt_info_max_plen = 0,
#endif
#endif
+ .proxy_ndp = 0,
};
static struct ipv6_devconf ipv6_devconf_dflt __read_mostly = {
@@ -205,6 +206,7 @@ static struct ipv6_devconf ipv6_devconf_dflt __read_mostly = {
.accept_ra_rt_info_max_plen = 0,
#endif
#endif
+ .proxy_ndp = 0,
};
/* IPv6 Wildcard Address and Loopback Address defined by RFC2553 */
@@ -3337,6 +3339,7 @@ static void inline ipv6_store_devconf(struct ipv6_devconf *cnf,
array[DEVCONF_ACCEPT_RA_RT_INFO_MAX_PLEN] = cnf->accept_ra_rt_info_max_plen;
#endif
#endif
+ array[DEVCONF_PROXY_NDP] = cnf->proxy_ndp;
}
/* Maximum length of ifinfomsg attributes */
@@ -3860,6 +3863,14 @@ static struct addrconf_sysctl_table
#endif
#endif
{
+ .ctl_name = NET_IPV6_PROXY_NDP,
+ .procname = "proxy_ndp",
+ .data = &ipv6_devconf.proxy_ndp,
+ .maxlen = sizeof(int),
+ .mode = 0644,
+ .proc_handler = &proc_dointvec,
+ },
+ {
.ctl_name = 0, /* sentinel */
}
},
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