Date: Mon, 25 Mar 1996 10:00:13 -0500 (EST) From: Eric Chet <ec0@s1.GANet.NET> To: Jian-Da Li <jdli@FreeBSD.csie.NCTU.edu.tw> Cc: freebsd-current@FreeBSD.ORG Subject: Re: 2.2-960323-SNAP: ipfw problem Message-ID: <Pine.SOL.3.91.960325095339.14170A-100000@s1> In-Reply-To: <199603251332.VAA00749@FreeBSD.csie.NCTU.edu.tw>
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On Mon, 25 Mar 1996, Jian-Da Li wrote: > > Hi : > > I just upgraded to 960323 from 960212, and my network was dead. > After try&error for 2 hours, I found that if I add IPFW-related > functions into kernel, my network will die even localhost. > The problem is, my ipfw list is empty, it should not block any > host. Hello The latest implementation of ipfw is to block everything if your list is empty. It makes sense, you put a firewall in place but you did not tell it which ip's to not firewall. Eric J. Chet (ejc@nasvr1.cb.att.com || ec0@ganet.net) Lucent Technologies, Bell Labs Innovations Columbus, Ohio 43213 RM 1E222
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