diff options
author | Fernando Fernandez Mancera <ffmancera@riseup.net> | 2019-03-27 11:37:56 +0100 |
---|---|---|
committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2019-04-08 23:46:50 +0200 |
commit | fdda1fad8853b92bac726cbe162b58a5b73c8b4d (patch) | |
tree | 5f3c3318af92f81c08fecd57baf6e725aa733777 /include/expression.h | |
parent | 067ac215e93f6cb912c3f99ca9e6689397bfba2f (diff) |
osf: add version fingerprint support
Add support for version fingerprint in "osf" expression. Example:
table ip foo {
chain bar {
type filter hook input priority filter; policy accept;
osf ttl skip name "Linux"
osf ttl skip version "Linux:4.20"
}
}
Signed-off-by: Fernando Fernandez Mancera <ffmancera@riseup.net>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'include/expression.h')
-rw-r--r-- | include/expression.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/expression.h b/include/expression.h index 6d72f64c..6416ac09 100644 --- a/include/expression.h +++ b/include/expression.h @@ -350,6 +350,7 @@ struct expr { struct { /* EXPR_OSF */ uint8_t ttl; + uint32_t flags; } osf; }; }; |