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| author | Pablo Neira Ayuso <pablo@netfilter.org> | 2012-06-07 14:13:39 +0400 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2012-06-16 17:09:02 +0400 |
| commit | 9cb0176654a7dc33a32af8a0bc9e0b2f9f9ebb0f (patch) | |
| tree | d4945c63214441653bcd3f0ea3b3a15fb031798a /include/net/netfilter/nf_nat_helper.h | |
| parent | 1afc56794e03229fa53cfa3c5012704d226e1dec (diff) | |
| download | linux-9cb0176654a7dc33a32af8a0bc9e0b2f9f9ebb0f.tar.xz | |
netfilter: add glue code to integrate nfnetlink_queue and ctnetlink
This patch allows you to include the conntrack information together
with the packet that is sent to user-space via NFQUEUE.
Previously, there was no integration between ctnetlink and
nfnetlink_queue. If you wanted to access conntrack information
from your libnetfilter_queue program, you required to query
ctnetlink from user-space to obtain it. Thus, delaying the packet
processing even more.
Including the conntrack information is optional, you can set it
via NFQA_CFG_F_CONNTRACK flag with the new NFQA_CFG_FLAGS attribute.
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'include/net/netfilter/nf_nat_helper.h')
0 files changed, 0 insertions, 0 deletions