Projects / ipset


ipset allows administration of sets of IP addresses/networks, ports, MAC addresses, and interfaces, which are stored in hash or bitmap data structures. These can then be used in conjunction with iptables to do fast presence lookups.

Operating Systems

Recent releases

  •  10 May 2013 20:13

    Release Notes: This release adds per-element byte and packet counters for every set type.

    •  21 Feb 2013 16:13

      Release Notes: This release fixes timeout value corruption on "set resize" and incorrect error messages during syntax errors.

      •  04 Dec 2012 22:27

        Release Notes: In this release, using protocol numbers is supported alongside their names. The number of maximum ipsets is now automatically increased as needed.

        •  08 Oct 2012 15:46

          Release Notes: This release fixes the internal CIDR bookkeeping which could lead to mismatches when the number of different-sized networks was greater than the smallest CIDR value. It supports matching elements marked with "nomatch" in "hash:*net*" sets and adds /0 network support to the "hash:net,iface" type.


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