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Julian Hall wrote:
----- Original Message ----- From: "Rob Heath" <robs_mail@xxxxxxxxxxxxxxxx> To: <list@xxxxxxxxxxxx> Sent: Thursday, October 07, 2004 4:58 PM Subject: Re: [LUG] Blueyonder Broadbandactually the mac address of the modem only applies to the usb conection , the ehternet conection doesnt have a mac adress so you can either use a router that can mimic the mac address blueyonder has on file or you will have to ring blueyonder and give them the mac address of your nic cardSorry that's not entirely correct. The modem actually *does* have a MAC address, it's printed in large friendly letters on the back. I'm on ntl: broadband and ntl: have to know the MAC address of *the modem* in order for the system to know whose modem is trying to connect (as part of the authentication process). I worked on the Technical Support for ntl's Broadband trials a few years ago, so I know the modems *do* have a MAC address (even if as I say it wasn't printed on the back next to "MAC Address:"). In actual fact an Ethernet connection could have two MAC addresses involved as the Ethernet NIC has one too. Important to note which is which so you don't give the ISP the wrong one. If Blueyonder want to know the NIC's MAC address that's up to them, but my system works fine with the near identical cablemodem attached to my router via Ethernet, and all ntl: wanted to know was the *modem* MAC address. Consider if you changed your NIC for some reason, and/or you only had one PC and didn't want to waste money on a router you don't need. If you had given the NIC's MAC to the ISP you'd have to ring them and give the new one.
yes if you change nic's with my type of installation then i would have to ring them up to get them the change the mac address at their end
Incidentally, why/how would Blueyonder have a MAC address on record for the account anyway if it had previously been a dialup or is a new account? Do they supply the modems as part of the package? If they do that would explain why they don't need to ask for it, but to say a cablemodem on Ethernet doesn't have a MAC address is I'm sorry, wrong.
well according to blueyonder technical support the usb side of the modem has a mac address but the ethernet side doesnt have a mac address , well not on my modem it doesnt , they supplied and fitted it so they should know blueyonder link the mac address to the installation in my house this is the only security they have , i don't need a username or password to surf the net only need that for email, i do not use any form of adsl through the telephone line as my connection is fibre optic to blueyonders servers hope this makes it clearer for others reading this Rob -- The Mailing List for the Devon & Cornwall LUG Mail majordomo@xxxxxxxxxxxx with "unsubscribe list" in the message body to unsubscribe.