netfilter: ipset: bitmap:ip,mac type support

The module implements the bitmap:ip,mac set type in two flavours, without and with timeout support. In this kind of set one can store IPv4 address and (source) MAC address pairs. The type supports elements added without the MAC part filled out: when the first matching from kernel happens, the MAC part is automatically filled out. The timing out of the elements stars when an element is complete in the IP,MAC pair. Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu> Signed-off-by: Patrick McHardy <kaber@trash.net>
git-mirror · Feb 1, 2011 · de76021 · de76021
1 parent 72205fc
commit de76021
Show file tree

Hide file tree

Showing 3 changed files with 665 additions and 0 deletions.
diff --git a/net/netfilter/ipset/Kconfig b/net/netfilter/ipset/Kconfig
@@ -32,4 +32,13 @@ config IP_SET_BITMAP_IP
 
 	  To compile it as a module, choose M here.  If unsure, say N.
 
+config IP_SET_BITMAP_IPMAC
+	tristate "bitmap:ip,mac set support"
+	depends on IP_SET
+	help
+	  This option adds the bitmap:ip,mac set type support, by which one
+	  can store IPv4 address and (source) MAC address pairs from a range.
+
+	  To compile it as a module, choose M here.  If unsure, say N.
+
 endif # IP_SET
diff --git a/net/netfilter/ipset/Makefile b/net/netfilter/ipset/Makefile
@@ -9,3 +9,4 @@ obj-$(CONFIG_IP_SET) += ip_set.o
 
 # bitmap types
 obj-$(CONFIG_IP_SET_BITMAP_IP) += ip_set_bitmap_ip.o
+obj-$(CONFIG_IP_SET_BITMAP_IPMAC) += ip_set_bitmap_ipmac.o
Original file line number	Diff line number	Diff line change
Expand Up		@@ -9,3 +9,4 @@ obj-$(CONFIG_IP_SET) += ip_set.o

		# bitmap types
		obj-$(CONFIG_IP_SET_BITMAP_IP) += ip_set_bitmap_ip.o
		obj-$(CONFIG_IP_SET_BITMAP_IPMAC) += ip_set_bitmap_ipmac.o