Date: Wed, 20 Feb 2002 14:45:59 +0200 From: Barry Irwin <bvi@itouchlabs.com> To: Brendan Kosowski <brendan@bmk.com.au> Cc: FreeBSD Networking <freebsd-net@freebsd.org> Subject: Re: gateway question in relation to "RFC 1918" IP addresses Message-ID: <20020220144559.H25707@itouchlabs.com> In-Reply-To: <Pine.BSF.3.96.1020220231213.30257A-100000@garfield.bmk.com.au>; from brendan@bmk.com.au on Wed, Feb 20, 2002 at 11:20:20PM %2B1100 References: <Pine.BSF.3.96.1020220231213.30257A-100000@garfield.bmk.com.au>
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On Wed 2002-02-20 (23:20), Brendan Kosowski wrote: > > If I set up a FreeBSD box as a gateway, how do I tell it not to route > Private IP addresses ( ie. "RFC 1918" addresses ). You firewall them look at /etc/rc.firewall the standard option blocks the rfc 1918 addresses and a number of other spurious networks as mentioned in draft-manning-dusa-06.txt 9 IETF draft. Have a look at the man page for ipfw(8) should have all you need. Barry -- Barry Irwin bvi@itouchlabs.com +27214875150 Systems Administrator: Networks And Security Itouch Labs http://www.itouchlabs.com South Africa To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-net" in the body of the message
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