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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/ip6_output.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/ip6_output.c')
-rw-r--r--net/ipv6/ip6_output.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/net/ipv6/ip6_output.c b/net/ipv6/ip6_output.c
index b2be749..6671691 100644
--- a/net/ipv6/ip6_output.c
+++ b/net/ipv6/ip6_output.c
@@ -412,7 +412,9 @@ int ip6_forward(struct sk_buff *skb)
return -ETIMEDOUT;
}
- if (pneigh_lookup(&nd_tbl, &hdr->daddr, skb->dev, 0)) {
+ /* XXX: idev->cnf.proxy_ndp? */
+ if (ipv6_devconf.proxy_ndp &&
+ pneigh_lookup(&nd_tbl, &hdr->daddr, skb->dev, 0)) {
int proxied = ip6_forward_proxy_check(skb);
if (proxied > 0)
return ip6_input(skb);
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