From owner-freebsd-questions Sun May 5 12:17:48 2002 Delivered-To: freebsd-questions@freebsd.org Received: from mplspop4.mpls.uswest.net (mplspop4.mpls.uswest.net [204.147.80.14]) by hub.freebsd.org (Postfix) with SMTP id 6130237B409 for ; Sun, 5 May 2002 12:17:30 -0700 (PDT) Received: (qmail 9752 invoked from network); 5 May 2002 19:17:25 -0000 Received: from unknown (HELO jenny) (63.231.238.225) by mplspop4.mpls.uswest.net with SMTP; 5 May 2002 19:17:25 -0000 Date: Sun, 5 May 2002 14:27:56 -0500 Message-ID: From: "Maildrop" To: "Lord Raiden" , freebsd-questions@FreeBSD.ORG Subject: RE: demand dial DSL MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit X-Priority: 3 (Normal) X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook IMO, Build 9.0.2416 (9.0.2911.0) In-Reply-To: <4.2.0.58.20020505135842.009a8a60@pop.netzero.net> X-MimeOLE: Produced By Microsoft MimeOLE V5.00.2314.1300 Importance: Normal Sender: owner-freebsd-questions@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG 10,20,30,40,50,59 * * * * /usr/local/bin/wget http://www.slashdot.org ;) Try getting access to the modem, see if you can telnet into it, poke around and see if there is a "timeout" setting. I am not famlair with that modem off hand. Regards, Jack > -----Original Message----- > From: owner-freebsd-questions@FreeBSD.ORG > [mailto:owner-freebsd-questions@FreeBSD.ORG]On Behalf Of Lord Raiden > Sent: Sunday, May 05, 2002 1:07 PM > To: freebsd-questions@FreeBSD.ORG > Subject: demand dial DSL > > > Ok, I just got handed a weird one (and on a Sunday of all > days no less) > today and I'm curious of an answer. I've got a remote office that is > running on DSL and the ISP just told us we have to switch over to the new > DSL modem or else. So, we switched. (like I'm gonna argue. I've got > enough to worry about this week. hehe) Now here's something that's > interesting. The new DSL modem refuses all inbound connections unless > there is an active connection behind the modem. AKA, someone on our lan > has to be surfing the net or the connection goes dead inbound. > Outbound is > fine. The connection wakes up instantly when someone sends data > across the > modem and during that time we can connect to our remote lan and > do what we > want. But after 15 minutes of no traffic in or out it goes numb > again and > you can't get any data past the modem. Heck, it's not even pingable. > > I'm thinking about bugging our ISP for that dsl connection > and figure out > why it's doing that, but I wanted to see if there was just > something simple > that I could do instead to keep it from doing that. IF it's a simple 2 > second fix that would work great. The new modem they stuck us with is a > 3com Sdsl modem slaved into a kingston DSL router with a Fbsd file and > remote mail server behind it. IT's not a big thing, but suggestions are > welcome. > > I was thinking about having Cron ping something remotely > every 10 minutes > or so with a single ping to make sure the connection never shuts down. :) > > > To Unsubscribe: send mail to majordomo@FreeBSD.org > with "unsubscribe freebsd-questions" in the body of the message > To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message