Date: 26 Nov 2005 10:18:41 -0500 From: Lowell Gilbert <freebsd-questions-local@be-well.ilk.org> To: Mark Edwards <mark@antsclimbtree.com> Cc: questions@FreeBSD.ORG Subject: Re: verrevpath -- ipfw: unknown argument ``not'' Message-ID: <44sltjphda.fsf@be-well.ilk.org> In-Reply-To: <536B393F-0E66-4B10-89A7-E0D4D82C87D7@antsclimbtree.com> References: <536B393F-0E66-4B10-89A7-E0D4D82C87D7@antsclimbtree.com>
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Mark Edwards <mark@antsclimbtree.com> writes: > I am trying to implement the verrevpath suggestion in the ipfw man > page, as follows: > > > The verrevpath option could be used to do automated anti- > > spoofing by > > adding the following to the top of a ruleset: > > > > ipfw add deny ip from any to any not verrevpath in > > However, when I try to add the rule, I get an error: > > > lilbuddy:~ paimin$ ipfw add deny ip from any to any not verrevpath in > > ipfw: unknown argument ``not'' > > Can someone tell what is causing this syntax to fail? Thanks! Works fine for me right now on -STABLE (RELENG_6). You didn't mention what you were running, so there's not much else we can tell you.
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