Date: Fri, 30 Jun 2000 10:10:24 -0500 From: "Darryl Hoar" <darryl@osborne-ind.com> To: <freebsd-questions@freebsd.org> Subject: Network question. Message-ID: <000c01bfe2a5$51ec8700$070101c0@ruraltel.net>
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I am running Freebsd 3.2-release. I am using this machine as a gateway to the internet for my LAN. I am looking at tightening up security and exploring ipfilter. I purchased the book "Building Internet Firewalls" 2nd edition by Zwicky, Coopedr & Chapman. The notation 192.168.8.0/22 is used. How do you interpret this ? what does the last 0/22 mean ? thanks, Darryl To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message
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