diff options
| author | Pablo Neira Ayuso <pablo@netfilter.org> | 2012-06-26 20:27:09 +0200 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2012-06-27 17:28:03 +0200 |
| commit | 392025f87a5105c640cf1b4b317c21c14c05a6f9 (patch) | |
| tree | 2d3a1dd345060bb9e8bf89bdde18fc215cbee2c3 /include | |
| parent | 93040ae5cc8dcc893eca4a4366dc8415af278edf (diff) | |
netfilter: ctnetlink: add new messages to obtain statistics
This patch adds the following messages to ctnetlink:
IPCTNL_MSG_CT_GET_STATS_CPU
IPCTNL_MSG_CT_GET_STATS
IPCTNL_MSG_EXP_GET_STATS_CPU
To display connection tracking system per-cpu and global statistics.
This provides a replacement for the following /proc interfaces:
/proc/net/stat/nf_conntrack
/proc/sys/net/netfilter/nf_conntrack_count
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/netfilter/nfnetlink_conntrack.h | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/include/linux/netfilter/nfnetlink_conntrack.h b/include/linux/netfilter/nfnetlink_conntrack.h index 768883370080..f649f7423ca2 100644 --- a/include/linux/netfilter/nfnetlink_conntrack.h +++ b/include/linux/netfilter/nfnetlink_conntrack.h @@ -7,6 +7,8 @@ enum cntl_msg_types { IPCTNL_MSG_CT_GET, IPCTNL_MSG_CT_DELETE, IPCTNL_MSG_CT_GET_CTRZERO, + IPCTNL_MSG_CT_GET_STATS_CPU, + IPCTNL_MSG_CT_GET_STATS, IPCTNL_MSG_MAX }; @@ -15,6 +17,7 @@ enum ctnl_exp_msg_types { IPCTNL_MSG_EXP_NEW, IPCTNL_MSG_EXP_GET, IPCTNL_MSG_EXP_DELETE, + IPCTNL_MSG_EXP_GET_STATS_CPU, IPCTNL_MSG_EXP_MAX }; @@ -203,4 +206,39 @@ enum ctattr_secctx { }; #define CTA_SECCTX_MAX (__CTA_SECCTX_MAX - 1) +enum ctattr_stats_cpu { + CTA_STATS_UNSPEC, + CTA_STATS_SEARCHED, + CTA_STATS_FOUND, + CTA_STATS_NEW, + CTA_STATS_INVALID, + CTA_STATS_IGNORE, + CTA_STATS_DELETE, + CTA_STATS_DELETE_LIST, + CTA_STATS_INSERT, + CTA_STATS_INSERT_FAILED, + CTA_STATS_DROP, + CTA_STATS_EARLY_DROP, + CTA_STATS_ERROR, + CTA_STATS_SEARCH_RESTART, + __CTA_STATS_MAX, +}; +#define CTA_STATS_MAX (__CTA_STATS_MAX - 1) + +enum ctattr_stats_global { + CTA_STATS_GLOBAL_UNSPEC, + CTA_STATS_GLOBAL_ENTRIES, + __CTA_STATS_GLOBAL_MAX, +}; +#define CTA_STATS_GLOBAL_MAX (__CTA_STATS_GLOBAL_MAX - 1) + +enum ctattr_expect_stats { + CTA_STATS_EXP_UNSPEC, + CTA_STATS_EXP_NEW, + CTA_STATS_EXP_CREATE, + CTA_STATS_EXP_DELETE, + __CTA_STATS_EXP_MAX, +}; +#define CTA_STATS_EXP_MAX (__CTA_STATS_EXP_MAX - 1) + #endif /* _IPCONNTRACK_NETLINK_H */ |