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| author |   Patrick McHardy <kaber@trash.net> | 2010-02-15 18:13:33 +0100 |
|---|---|---|
| committer | Patrick McHardy <kaber@trash.net> | 2010-02-15 18:13:33 +0100 |
| commit | 5d0aa2ccd4699a01cfdf14886191c249d7b45a01 (patch) | |
| tree | 6ea81b5eede26bd6a04bcc3cd79770c334139381 /net/ipv4/netfilter/nf_nat_pptp.c | |
| parent | netfilter: nf_conntrack: pass template to l4proto ->error() handler (diff) | |
| download | linux-dev-5d0aa2ccd4699a01cfdf14886191c249d7b45a01.tar.xz linux-dev-5d0aa2ccd4699a01cfdf14886191c249d7b45a01.zip | |
netfilter: nf_conntrack: add support for "conntrack zones"
Normally, each connection needs a unique identity. Conntrack zones allow
to specify a numerical zone using the CT target, connections in different
zones can use the same identity.
Example:
iptables -t raw -A PREROUTING -i veth0 -j CT --zone 1
iptables -t raw -A OUTPUT -o veth1 -j CT --zone 1
Signed-off-by: Patrick McHardy <kaber@trash.net>
Diffstat (limited to 'net/ipv4/netfilter/nf_nat_pptp.c')
| -rw-r--r-- | net/ipv4/netfilter/nf_nat_pptp.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/net/ipv4/netfilter/nf_nat_pptp.c b/net/ipv4/netfilter/nf_nat_pptp.c index 9eb171056c63..4c060038d29f 100644 --- a/net/ipv4/netfilter/nf_nat_pptp.c +++ b/net/ipv4/netfilter/nf_nat_pptp.c @@ -25,6 +25,7 @@ #include <net/netfilter/nf_nat_rule.h> #include <net/netfilter/nf_conntrack_helper.h> #include <net/netfilter/nf_conntrack_expect.h> +#include <net/netfilter/nf_conntrack_zones.h> #include <linux/netfilter/nf_conntrack_proto_gre.h> #include <linux/netfilter/nf_conntrack_pptp.h> @@ -74,7 +75,7 @@ static void pptp_nat_expected(struct nf_conn *ct, pr_debug("trying to unexpect other dir: "); nf_ct_dump_tuple_ip(&t); - other_exp = nf_ct_expect_find_get(net, &t); + other_exp = nf_ct_expect_find_get(net, nf_ct_zone(ct), &t); if (other_exp) { nf_ct_unexpect_related(other_exp); nf_ct_expect_put(other_exp); |