From bb4f6b818fe371b754abd61cffb97cb5145e8e1d Mon Sep 17 00:00:00 2001 From: Jozsef Kadlecsik Date: Sun, 15 May 2011 12:04:19 +0200 Subject: 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 --- kernel/include/linux/netfilter/ipset/pfxlen.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'kernel/include/linux/netfilter/ipset/pfxlen.h') diff --git a/kernel/include/linux/netfilter/ipset/pfxlen.h b/kernel/include/linux/netfilter/ipset/pfxlen.h index 0e1fb50..84efa33 100644 --- a/kernel/include/linux/netfilter/ipset/pfxlen.h +++ b/kernel/include/linux/netfilter/ipset/pfxlen.h @@ -3,6 +3,7 @@ #include #include +#include /* Prefixlen maps, by Jan Engelhardt */ extern const union nf_inet_addr ip_set_netmask_map[]; @@ -32,4 +33,6 @@ ip_set_hostmask6(u8 pfxlen) return &ip_set_hostmask_map[pfxlen].ip6[0]; } +extern u32 ip_set_range_to_cidr(u32 from, u32 to, u8 *cidr); + #endif /*_PFXLEN_H */ -- cgit v1.2.3