Date: Mon, 9 Oct 2000 19:12:49 +0200 From: Bernd Walter <ticso@cicely5.cicely.de> To: "Roberto Nunnari, AGIE" <roberto.Nunnari@agie.ch> Cc: isdn@FreeBSD.ORG Subject: Re: error messages... Message-ID: <20001009191248.A61309@cicely5.cicely.de> In-Reply-To: <39E198A9.33D51BEC@agie.ch>; from roberto.Nunnari@agie.ch on Mon, Oct 09, 2000 at 11:06:33AM %2B0100 References: <G1Y71O$Izea2jWSD6YABs1ex6uUImMm57WxdTuaDHQ4ZD2ijzy@libero.it> <20001005233817.C40689@cicely5.cicely.de> <39E198A9.33D51BEC@agie.ch>
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On Mon, Oct 09, 2000 at 11:06:33AM +0100, Roberto Nunnari, AGIE wrote: > Hi Bernd. > > What makes you think it's a problem with the cables and > termination? To my understanding cables either work or > don't... But here it can work very well and smooth for hours > with variable traffic load without a single error message. > Then, something goes wrong and the connection freezes. > Then, after a reboot every thing is OK again. You are seeing CRC errors. That means the data doesn't made it properly over the S0. When I wrote cabeling I don't absolutely mean that the cable itself is broken but maybe inproperly used or a bad connector. I've made the expirience of an isdn phone that stoped ringing after a while and I needed to plug out/in to get it working again. The Computer on the same S0 worked fine. The reason was a bad connecor - both devices where behind it but only the telephone did not work. > Is there a way to find out if the card/driver is still in a > valid state? Check if your S0 topology and termination is within the rules. If you don't have a bad connector or device it should work. Otherwise try and false if you don't have special measuring equipment. -- B.Walter COSMO-Project http://www.cosmo-project.de ticso@cicely.de Usergroup info@cosmo-project.de To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-isdn" in the body of the message
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