Date: Mon, 24 Feb 2003 21:23:56 -0500 From: Alexander Anderson <alex@upful.org> To: freebsd-security@FreeBSD.ORG Subject: Re: FireDNS and net.inet.udp.log_in_vain Message-ID: <20030225022356.GA77462@dusty.upful.org> In-Reply-To: <20030223193605.GD3812@gothmog.gr> References: <873cmmpc16.wl@bemidji.meridian-enviro.com> <1045544795.19726.3.camel@sambo.fud.org.nz> <20030222171054.GA97944@dusty.upful.org> <20030223193605.GD3812@gothmog.gr>
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> > > > Connection attempt to UDP <our-ip>:<port-above-1024> from > > > > <ip-addr-in-resolv.conf>:53 > > You must have enabled log_in_vain in your rc.conf, right? Yes, right. And I want to have it enabled because I do want to log all connection attempts to ports that have no listening socket on them. The only exception is when my ISP's name servers are slow or overloaded, and when they reply, the local port is already closed, then I don't want to log their replies in vain. To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-security" in the body of the message
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