git/linux-cryptodev-2.6
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git synced 2026-04-23 05:56:14 -04:00
Code Issues Packages Projects Releases Wiki Activity

netfilter: xt_recent: add address masking option

Browse Source 
The mask option allows you put all address belonging that mask into
the same recent slot. This can be useful in case that recent is used
to detect attacks from the same network segment.

Tested for backward compatibility.

Signed-off-by: Denys Fedoryshchenko <denys@visp.net.lb>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
This commit is contained in:
Denys Fedoryshchenko
2012-05-17 23:08:57 +03:00
committed by Pablo Neira Ayuso
parent 1da6dd0798
commit efdedd5426
4 changed files with 80 additions and 9 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
include/linux/netfilter/xt_recent.h
View File

@@ -32,4 +32,14 @@ struct xt_recent_mtinfo {
__u8 side;
};
struct xt_recent_mtinfo_v1 {
__u32 seconds;
__u32 hit_count;
__u8 check_set;
__u8 invert;
char name[XT_RECENT_NAME_LEN];
__u8 side;
union nf_inet_addr mask;
};
#endif /* _LINUX_NETFILTER_XT_RECENT_H */