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author | Pablo Neira Ayuso <pablo@netfilter.org> | 2014-06-23 02:49:38 +0200 |
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committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2014-07-25 18:18:40 +0200 |
commit | e0d85a97cc755d5df14cd50af33f6ea8ab017b84 (patch) | |
tree | 30cd96afc4d1c8097d0a8e7c714880a03751602b /doc | |
parent | 371fdadfafd64b3e364f91a21dac231a16622736 (diff) |
src: add level option to the log statement
This patch is required if you use upcoming Linux kernels >= 3.17
which come with a complete logging support for nf_tables.
If you use 'log' without options, the kernel logging buffer is used:
nft> add rule filter input log
You can also specify the logging prefix string:
nft> add rule filter input log prefix "input: "
You may want to specify the log level:
nft> add rule filter input log prefix "input: " level notice
By default, if not specified, the default level is 'warn' (just like
in iptables).
If you specify the group, then nft uses the nfnetlink_log instead:
nft> add rule filter input log prefix "input: " group 10
You can also specify the snaplen and qthreshold for the nfnetlink_log.
But you cannot mix level and group at the same time, they are mutually
exclusive.
Default values for both snaplen and qthreshold are 0 (just like in
iptables).
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'doc')
0 files changed, 0 insertions, 0 deletions