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| author | Patrick McHardy <kaber@trash.net> | 2009-12-03 01:25:58 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-12-03 12:14:38 -0800 |
| commit | 8153a10c08f1312af563bb92532002e46d3f504a (patch) | |
| tree | 95b6d05500f6b5e4f2031d8c83ce4fe5f24df61d /kernel | |
| parent | 5adef1809147a9c39119ffd5a13a1ca4fe23a411 (diff) | |
| download | linux-8153a10c08f1312af563bb92532002e46d3f504a.tar.bz2 | |
ipv4 05/05: add sysctl to accept packets with local source addresses
commit 8ec1e0ebe26087bfc5c0394ada5feb5758014fc8
Author: Patrick McHardy <kaber@trash.net>
Date: Thu Dec 3 12:16:35 2009 +0100
ipv4: add sysctl to accept packets with local source addresses
Change fib_validate_source() to accept packets with a local source address when
the "accept_local" sysctl is set for the incoming inet device. Combined with the
previous patches, this allows to communicate between multiple local interfaces
over the wire.
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/sysctl_check.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/kernel/sysctl_check.c b/kernel/sysctl_check.c index b6e7aaea4604..f1d676e4b368 100644 --- a/kernel/sysctl_check.c +++ b/kernel/sysctl_check.c @@ -220,6 +220,7 @@ static const struct trans_ctl_table trans_net_ipv4_conf_vars_table[] = { { NET_IPV4_CONF_PROMOTE_SECONDARIES, "promote_secondaries" }, { NET_IPV4_CONF_ARP_ACCEPT, "arp_accept" }, { NET_IPV4_CONF_ARP_NOTIFY, "arp_notify" }, + { NET_IPV4_CONF_ACCEPT_LOCAL, "accept_local" }, {} }; |