netfilter: ipset: support range for IPv4 at adding/deleting elements for hash:*net...
authorJozsef Kadlecsik <kadlec@blackhole.kfki.hu>
Thu, 16 Jun 2011 16:52:41 +0000 (18:52 +0200)
committerPatrick McHardy <kaber@trash.net>
Thu, 16 Jun 2011 16:52:41 +0000 (18:52 +0200)
commitd0d9e0a5a8db05b2179c2ffb25d1c2850cce3c8e
tree16be0164e378226c7603838ded9bcf3fd4041692
parentf1e00b39797944bf25addaf543839feeb25fbdc5
netfilter: ipset: support range for IPv4 at adding/deleting elements for hash:*net* types

The range internally is converted to the network(s) equal to the range.
Example:

# ipset new test hash:net
# ipset add test 10.2.0.0-10.2.1.12
# ipset list test
Name: test
Type: hash:net
Header: family inet hashsize 1024 maxelem 65536
Size in memory: 16888
References: 0
Members:
10.2.1.12
10.2.1.0/29
10.2.0.0/24
10.2.1.8/30

Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
Signed-off-by: Patrick McHardy <kaber@trash.net>
include/linux/netfilter/ipset/ip_set.h
include/linux/netfilter/ipset/ip_set_ahash.h
include/linux/netfilter/ipset/ip_set_hash.h
include/linux/netfilter/ipset/pfxlen.h
net/netfilter/ipset/ip_set_hash_ipportnet.c
net/netfilter/ipset/ip_set_hash_net.c
net/netfilter/ipset/ip_set_hash_netport.c
net/netfilter/ipset/pfxlen.c