diff options
| author | Jozsef Kadlecsik <kadlec@blackhole.kfki.hu> | 2013-04-27 14:40:50 +0200 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2013-04-29 20:09:03 +0200 |
| commit | 6e01781d1c80e2e8263471252a631e86165b15c5 (patch) | |
| tree | 7984310c841a98832be4eaee3f865ce9bf2c355f /include/uapi | |
| parent | de76303c5a30e4754cd566dd4b9f3c26170fcf26 (diff) | |
netfilter: ipset: set match: add support to match the counters
The new revision of the set match supports to match the counters
and to suppress updating the counters at matching too.
At the set:list types, the updating of the subcounters can be
suppressed as well.
Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'include/uapi')
| -rw-r--r-- | include/uapi/linux/netfilter/ipset/ip_set.h | 31 | ||||
| -rw-r--r-- | include/uapi/linux/netfilter/xt_set.h | 9 |
2 files changed, 36 insertions, 4 deletions
diff --git a/include/uapi/linux/netfilter/ipset/ip_set.h b/include/uapi/linux/netfilter/ipset/ip_set.h index ed452675d15..8024cdf13b7 100644 --- a/include/uapi/linux/netfilter/ipset/ip_set.h +++ b/include/uapi/linux/netfilter/ipset/ip_set.h @@ -145,7 +145,7 @@ enum ipset_errno { IPSET_ERR_TYPE_SPECIFIC = 4352, }; -/* Flags at command level */ +/* Flags at command level or match/target flags, lower half of cmdattrs*/ enum ipset_cmd_flags { IPSET_FLAG_BIT_EXIST = 0, IPSET_FLAG_EXIST = (1 << IPSET_FLAG_BIT_EXIST), @@ -153,10 +153,20 @@ enum ipset_cmd_flags { IPSET_FLAG_LIST_SETNAME = (1 << IPSET_FLAG_BIT_LIST_SETNAME), IPSET_FLAG_BIT_LIST_HEADER = 2, IPSET_FLAG_LIST_HEADER = (1 << IPSET_FLAG_BIT_LIST_HEADER), - IPSET_FLAG_CMD_MAX = 15, /* Lower half */ + IPSET_FLAG_BIT_SKIP_COUNTER_UPDATE = 3, + IPSET_FLAG_SKIP_COUNTER_UPDATE = + (1 << IPSET_FLAG_BIT_SKIP_COUNTER_UPDATE), + IPSET_FLAG_BIT_SKIP_SUBCOUNTER_UPDATE = 4, + IPSET_FLAG_SKIP_SUBCOUNTER_UPDATE = + (1 << IPSET_FLAG_BIT_SKIP_SUBCOUNTER_UPDATE), + IPSET_FLAG_BIT_MATCH_COUNTERS = 5, + IPSET_FLAG_MATCH_COUNTERS = (1 << IPSET_FLAG_BIT_MATCH_COUNTERS), + IPSET_FLAG_BIT_RETURN_NOMATCH = 7, + IPSET_FLAG_RETURN_NOMATCH = (1 << IPSET_FLAG_BIT_RETURN_NOMATCH), + IPSET_FLAG_CMD_MAX = 15, }; -/* Flags at CADT attribute level */ +/* Flags at CADT attribute level, upper half of cmdattrs */ enum ipset_cadt_flags { IPSET_FLAG_BIT_BEFORE = 0, IPSET_FLAG_BEFORE = (1 << IPSET_FLAG_BIT_BEFORE), @@ -166,7 +176,7 @@ enum ipset_cadt_flags { IPSET_FLAG_NOMATCH = (1 << IPSET_FLAG_BIT_NOMATCH), IPSET_FLAG_BIT_WITH_COUNTERS = 3, IPSET_FLAG_WITH_COUNTERS = (1 << IPSET_FLAG_BIT_WITH_COUNTERS), - IPSET_FLAG_CADT_MAX = 15, /* Upper half */ + IPSET_FLAG_CADT_MAX = 15, }; /* Commands with settype-specific attributes */ @@ -195,6 +205,7 @@ enum ip_set_dim { * If changed, new revision of iptables match/target is required. */ IPSET_DIM_MAX = 6, + /* Backward compatibility: set match revision 2 */ IPSET_BIT_RETURN_NOMATCH = 7, }; @@ -207,6 +218,18 @@ enum ip_set_kopt { IPSET_RETURN_NOMATCH = (1 << IPSET_BIT_RETURN_NOMATCH), }; +enum { + IPSET_COUNTER_NONE = 0, + IPSET_COUNTER_EQ, + IPSET_COUNTER_NE, + IPSET_COUNTER_LT, + IPSET_COUNTER_GT, +}; + +struct ip_set_counter_match { + __u8 op; + __u64 value; +}; /* Interface to iptables/ip6tables */ diff --git a/include/uapi/linux/netfilter/xt_set.h b/include/uapi/linux/netfilter/xt_set.h index e3a9978f259..964d3d42f87 100644 --- a/include/uapi/linux/netfilter/xt_set.h +++ b/include/uapi/linux/netfilter/xt_set.h @@ -62,4 +62,13 @@ struct xt_set_info_target_v2 { __u32 timeout; }; +/* Revision 3 match */ + +struct xt_set_info_match_v3 { + struct xt_set_info match_set; + struct ip_set_counter_match packets; + struct ip_set_counter_match bytes; + __u32 flags; +}; + #endif /*_XT_SET_H*/ |