Date: Thu, 25 Apr 2002 18:28:50 -0400 From: "Rex A. Roof" <rex@gunjin.wccnet.org> To: Gregory Neil Shapiro <gshapiro@FreeBSD.ORG> Cc: "Rex A. Roof" <rex@gunjin.wccnet.org>, freebsd-ipfw@FreeBSD.ORG Subject: Re: Putting in place an incoming sendmail limit Message-ID: <20020425182850.A91480@rexroof.com> In-Reply-To: <15560.29198.657946.738003@horsey.gshapiro.net>; from gshapiro@FreeBSD.ORG on Thu, Apr 25, 2002 at 02:15:58PM -0700 References: <200204252052.g3PKqrj0090391@gunjin.wccnet.org> <15560.29198.657946.738003@horsey.gshapiro.net>
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On Thu, Apr 25, 2002 at 02:15:58PM -0700, Gregory Neil Shapiro wrote: > > Perhaps it is because that rule matches every packet into of just the TCP > setup packet. You might try using the 'setup' keyword. (Just a guess). okay, I added the setup keyword and it seemed to get rid of the "OUCH! cannot remove rule, count 1" message. I also noticed that if I open an smtp connection to the computer, and then close it and wait a minute, I can't make another smtp connection to the firewalled machine. Is there a way to define that I want any machine to be able to have 1 and only one smtp connection? or will this always limit them for a set period of time? To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-ipfw" in the body of the message
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