| Revision as of 00:57, 3 February 2007 edit59.165.154.194 (talk) →External links← Previous edit | Revision as of 01:31, 3 February 2007 edit undoRenamed user 5417514488 (talk | contribs)8,841 editsm Undid revision 105229791 by 59.165.154.194 (talk) rvvNext edit → | ||
| Line 7: | Line 7: | ||
| == External links == | == External links == | ||
| {{Portal|Free software}} | {{Portal|Free software}} | ||
| * | |||
| * | * | ||
Revision as of 01:31, 3 February 2007
ipchains is a free software based firewall for Linux. It is a rewrite of Linux's previous IPv4 firewalling code, ipfwadm. In Linux 2.2, ipchains is required to administer the IP packet filters. ipchains was written because the older IPv4 firewall code used in Linux 2.0 did not work with IP fragments and didn't allow for specification of protocols other than TCP, UDP, and ICMP.
ipchains is superseded by iptables in Linux 2.4 and above.
External links
 | This Linux-related article is a stub. You can help Misplaced Pages by expanding it. |