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[NETFILTER]: ip_tables: per-netns FILTER, MANGLE, RAW

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Now, iptables show and configure different set of rules in different
netnss'. Filtering decisions are still made by consulting only
init_net's set.

Changes are identical except naming so no splitting.

P.S.: one need to remove init_net checks in nf_sockopt.c and inet_create()
      to see the effect.

Signed-off-by: Alexey Dobriyan <adobriyan@sw.ru>
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Alexey Dobriyan
2008-01-31 04:03:23 -08:00
committed by David S. Miller
parent 34bd137ba7
commit 9335f047fe
4 changed files with 92 additions and 36 deletions
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5
include/net/netns/ipv4.h
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@@ -27,5 +27,10 @@ struct netns_ipv4 {
struct sock *fibnl;
struct netns_frags frags;
#ifdef CONFIG_NETFILTER
struct xt_table *iptable_filter;
struct xt_table *iptable_mangle;
struct xt_table *iptable_raw;
#endif
};
#endif