diff options
author | Liping Zhang <zlpnobody@gmail.com> | 2016-11-19 19:31:15 +0800 |
---|---|---|
committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2016-11-24 13:32:52 +0100 |
commit | 1419b0003fccca32bf61ed40265a5539e2465497 (patch) | |
tree | c35bd0c06398f71f26c8a81d49152920c84e22cd /include/statement.h | |
parent | 9e20fcb72dbf25fd41e4636aa580d05e4791650d (diff) |
src: add log flags syntax support
Now NF_LOG_XXX is exposed to the userspace, we can set it explicitly.
Like iptables LOG target, we can log TCP sequence numbers, TCP options,
IP options, UID owning local socket and decode MAC header. Note the
log flags are mutually exclusive with group.
Some examples are listed below:
# nft add rule t c log flags tcp sequence,options
# nft add rule t c log flags ip options
# nft add rule t c log flags skuid
# nft add rule t c log flags ether
# nft add rule t c log flags all
# nft add rule t c log flags all group 1
<cmdline>:1:14-16: Error: flags and group are mutually exclusive
add rule t c log flags all group 1
^^^
Signed-off-by: Liping Zhang <zlpnobody@gmail.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'include/statement.h')
-rw-r--r-- | include/statement.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/statement.h b/include/statement.h index fe83717f..277ff2f4 100644 --- a/include/statement.h +++ b/include/statement.h @@ -50,6 +50,7 @@ struct log_stmt { uint16_t group; uint16_t qthreshold; uint32_t level; + uint32_t logflags; uint32_t flags; }; |