Date: Tue, 1 Jun 2004 12:05:35 -0500 (CDT) From: Mike Silbersack <silby@silby.com> To: Dmitry Pryanishnikov <dmitry@atlantis.dp.ua> Cc: freebsd-net@freebsd.org Subject: Re: net.inet.ip.portrange.randomized=1 hurts Message-ID: <20040601120412.B63021@odysseus.silby.com> In-Reply-To: <20040601120238.B44353@atlantis.atlantis.dp.ua> References: <20040601120238.B44353@atlantis.atlantis.dp.ua>
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On Tue, 1 Jun 2004, Dmitry Pryanishnikov wrote: > The main question is: how to prevent this situation? Of course, as a > workaround I can set net.inet.ip.portrange.randomized to zero, but what's > the real solution? Is it FTP-client or FTP-server that should take care of > the previous DATA port usage? Or even network stack behaviour should be > further modified to avoid this collision? > > Sincerely, Dmitry > -- > Atlantis ISP, System Administrator > e-mail: dmitry@atlantis.dp.ua > nic-hdl: LYNX-RIPE Sounds like something that should be dealt with on the server's end. Some of the changes we've made in 5.x might fix the problem, but I don't think anyone has looked into that specific case. A simpler solution might be to use passive mode. I think that you can set that somewhere in the install options. Mike "Silby" Silbersack
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