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| author | YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> | 2006-09-22 14:43:49 -0700 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2006-09-22 15:20:25 -0700 |
| commit | fbea49e1e2404baa2d88ab47e2db89e49551b53b (patch) | |
| tree | 7e11746b350048e04867a9f67b843057428c2ef0 /net/ipv6/ip6_output.c | |
| parent | 62dd93181aaa1d5a501a9cebcb254f44b8a48af7 (diff) | |
| download | lwn-fbea49e1e2404baa2d88ab47e2db89e49551b53b.tar.gz lwn-fbea49e1e2404baa2d88ab47e2db89e49551b53b.zip | |
[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.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/net/ipv6/ip6_output.c b/net/ipv6/ip6_output.c index b2be749d2217..66716911962e 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); |