Frequently Asked Questions About Linux / UNIX » pf block subnet http://www.cyberciti.biz/faq Every answer asks a more beautiful question. Fri, 03 Feb 2012 22:38:32 +0000 en hourly 1 http://wordpress.org/?v=3.3.1 FreeBSD / OpenBSD: PF Firewall Filter Large Number Of Subnets and IP Addresshttp://www.cyberciti.biz/faq/opebsd-pf-firewall-block-subnets-ip-address/ http://www.cyberciti.biz/faq/opebsd-pf-firewall-block-subnets-ip-address/#comments Thu, 10 Jul 2008 17:54:40 +0000 Vivek Gite http://www.cyberciti.biz/faq/?p=1182 Q. How do I filter larger number of subnets and IPs using OpenBSD's pf firewall under FreeBSD 7.x server? How do I log all dropped packets from such ips? How do I block upto 10000 IPs or subnet without any performance penalty? ]]> http://www.cyberciti.biz/faq/opebsd-pf-firewall-block-subnets-ip-address/feed/ 3