From 14ea38fca9e40df4f172a573c222591b5f3cc241 Mon Sep 17 00:00:00 2001 From: Vytas Dauksa Date: Tue, 17 Dec 2013 14:01:43 +0000 Subject: add hash:ip,mark data type to ipset Introduce packet mark support with new ip,mark hash set. This includes userspace and kernelspace code, hash:ip,mark set tests and man page updates. The intended use of ip,mark set is similar to the ip:port type, but for protocols which don't use a predictable port number. Instead of port number it matches a firewall mark determined by a layer 7 filtering program like opendpi. As well as allowing or blocking traffic it will also be used for accounting packets and bytes sent for each protocol. Signed-off-by: Jozsef Kadlecsik --- kernel/include/linux/netfilter/ipset/ip_set.h | 10 ++++++---- kernel/include/uapi/linux/netfilter/ipset/ip_set.h | 1 + 2 files changed, 7 insertions(+), 4 deletions(-) (limited to 'kernel/include') diff --git a/kernel/include/linux/netfilter/ipset/ip_set.h b/kernel/include/linux/netfilter/ipset/ip_set.h index e06411b..01c4d4d 100644 --- a/kernel/include/linux/netfilter/ipset/ip_set.h +++ b/kernel/include/linux/netfilter/ipset/ip_set.h @@ -40,11 +40,13 @@ enum ip_set_feature { IPSET_TYPE_NAME = (1 << IPSET_TYPE_NAME_FLAG), IPSET_TYPE_IFACE_FLAG = 5, IPSET_TYPE_IFACE = (1 << IPSET_TYPE_IFACE_FLAG), - IPSET_TYPE_NOMATCH_FLAG = 6, + IPSET_TYPE_MARK_FLAG = 6, + IPSET_TYPE_MARK = (1 << IPSET_TYPE_MARK_FLAG), + IPSET_TYPE_NOMATCH_FLAG = 7, IPSET_TYPE_NOMATCH = (1 << IPSET_TYPE_NOMATCH_FLAG), /* Strictly speaking not a feature, but a flag for dumping: * this settype must be dumped last */ - IPSET_DUMP_LAST_FLAG = 7, + IPSET_DUMP_LAST_FLAG = 8, IPSET_DUMP_LAST = (1 << IPSET_DUMP_LAST_FLAG), }; @@ -172,8 +174,6 @@ struct ip_set_type { char name[IPSET_MAXNAMELEN]; /* Protocol version */ u8 protocol; - /* Set features to control swapping */ - u8 features; /* Set type dimension */ u8 dimension; /* @@ -183,6 +183,8 @@ struct ip_set_type { u8 family; /* Type revisions */ u8 revision_min, revision_max; + /* Set features to control swapping */ + u16 features; /* Create set */ int (*create)(struct net *net, struct ip_set *set, diff --git a/kernel/include/uapi/linux/netfilter/ipset/ip_set.h b/kernel/include/uapi/linux/netfilter/ipset/ip_set.h index 847bbff..c57f81e 100644 --- a/kernel/include/uapi/linux/netfilter/ipset/ip_set.h +++ b/kernel/include/uapi/linux/netfilter/ipset/ip_set.h @@ -83,6 +83,7 @@ enum { IPSET_ATTR_PROTO, /* 7 */ IPSET_ATTR_CADT_FLAGS, /* 8 */ IPSET_ATTR_CADT_LINENO = IPSET_ATTR_LINENO, /* 9 */ + IPSET_ATTR_MARK, /* 10 */ /* Reserve empty slots */ IPSET_ATTR_CADT_MAX = 16, /* Create-only specific attributes */ -- cgit v1.2.3