diff options
author | Asbjørn Sloth Tønnesen <ast@fiberby.dk> | 2016-01-25 11:15:47 +0000 |
---|---|---|
committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2016-02-08 13:05:50 +0100 |
commit | d6b7dc0a98ac0b78b20c3ac18634adf3e3955707 (patch) | |
tree | 13a0b38f8a03a6c1f3313d48a83d9cd62e2434ca /conntrack.8 | |
parent | 20d42c5aaa1249be8b28aaf24507f67d91cfa027 (diff) |
conntrack: add support for netmask filtering
This patch extends --mask-src and --mask-dst to also work
with the conntrack table, with commands -L, -D, -E and -U.
Signed-off-by: Asbjørn Sloth Tønnesen <ast@fiberby.dk>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'conntrack.8')
-rw-r--r-- | conntrack.8 | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/conntrack.8 b/conntrack.8 index 970c2d7..5bba1b1 100644 --- a/conntrack.8 +++ b/conntrack.8 @@ -191,10 +191,13 @@ Specify the tuple source address of an expectation. Specify the tuple destination address of an expectation. .TP .BI "--mask-src " IP_ADDRESS -Specify the source address mask of an expectation. +Specify the source address mask. +For conntrack this option is only available in conjunction with "\-L, \-\-dump", "\-E, \-\-event", "\-U \-\-update" or "\-D \-\-delete". +For expectations this option is only available in conjunction with "\-I, \-\-create". .TP .BI "--mask-dst " IP_ADDRESS -Specify the destination address mask of an expectation. +Specify the destination address mask. +Same limitations as for "--mask-src". .SS PROTOCOL FILTER PARAMETERS .TP TCP-specific fields: |