From c539f01717c239cfa0921dd43927afc976f1eedc Mon Sep 17 00:00:00 2001 From: Florian Westphal Date: Fri, 11 Jan 2013 06:30:44 +0000 Subject: netfilter: add connlabel conntrack extension similar to connmarks, except labels are bit-based; i.e. all labels may be attached to a flow at the same time. Up to 128 labels are supported. Supporting more labels is possible, but requires increasing the ct offset delta from u8 to u16 type due to increased extension sizes. Mapping of bit-identifier to label name is done in userspace. The extension is enabled at run-time once "-m connlabel" netfilter rules are added. Signed-off-by: Florian Westphal Signed-off-by: Pablo Neira Ayuso --- net/netfilter/Makefile | 2 ++ 1 file changed, 2 insertions(+) (limited to 'net/netfilter/Makefile') diff --git a/net/netfilter/Makefile b/net/netfilter/Makefile index 32596978df1d..b3bbda60945e 100644 --- a/net/netfilter/Makefile +++ b/net/netfilter/Makefile @@ -4,6 +4,7 @@ nf_conntrack-y := nf_conntrack_core.o nf_conntrack_standalone.o nf_conntrack_exp nf_conntrack-$(CONFIG_NF_CONNTRACK_TIMEOUT) += nf_conntrack_timeout.o nf_conntrack-$(CONFIG_NF_CONNTRACK_TIMESTAMP) += nf_conntrack_timestamp.o nf_conntrack-$(CONFIG_NF_CONNTRACK_EVENTS) += nf_conntrack_ecache.o +nf_conntrack-$(CONFIG_NF_CONNTRACK_LABELS) += nf_conntrack_labels.o obj-$(CONFIG_NETFILTER) = netfilter.o @@ -101,6 +102,7 @@ obj-$(CONFIG_NETFILTER_XT_MATCH_ADDRTYPE) += xt_addrtype.o obj-$(CONFIG_NETFILTER_XT_MATCH_CLUSTER) += xt_cluster.o obj-$(CONFIG_NETFILTER_XT_MATCH_COMMENT) += xt_comment.o obj-$(CONFIG_NETFILTER_XT_MATCH_CONNBYTES) += xt_connbytes.o +obj-$(CONFIG_NETFILTER_XT_MATCH_CONNLABEL) += xt_connlabel.o obj-$(CONFIG_NETFILTER_XT_MATCH_CONNLIMIT) += xt_connlimit.o obj-$(CONFIG_NETFILTER_XT_MATCH_CONNTRACK) += xt_conntrack.o obj-$(CONFIG_NETFILTER_XT_MATCH_CPU) += xt_cpu.o -- cgit v1.2.3