Date: Mon, 24 Jan 2000 14:54:55 -0800 From: "Randy A. Katz" <randyk@ccsales.com> To: daniel B <danielb@pacex.net>, freebsd-isp@FreeBSD.ORG Subject: Re: Network renumbering (Yack!) Message-ID: <3.0.5.32.20000124145455.05514af0@ccsales.com> In-Reply-To: <Pine.BSF.4.10.10001241140080.20645-100000@almazs.pacex.net >
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Hi, If you have servers set your Time To Live low on your DNS servers a day or two BEFORE you begin to add the new ip addresses. Sometimes you can get big problems in your network by using two sets of ip addresses (routing issues), but that should not be a problem if your network is properly routed. You can monitor the old isp connection to see how much traffic has subsided and then know when to yank out the old ip addresses. At 12:08 PM 1/24/00 -0800, daniel B wrote: >Hi Folks; > >I dreaded this moment would come but I am in a position that I need to >change upstream and all DNS info is going to change, customer workstations >may have to be reconfigured ... >Since I haven't done this before what is the least painful way to handle >this task? is there a documented procedure/how-to somewhere? >Realy don't want to start guessing. > >Thanks >Dan > > > > >To Unsubscribe: send mail to majordomo@FreeBSD.org >with "unsubscribe freebsd-isp" in the body of the message > > To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-isp" in the body of the message
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