nick11 join:2005-07-17 Chicago, IL |
to Doctor Olds
Re: [General] PPPoE or DHCP with Earthlink (Mac OS X 10.4)?thanks a lot for your help doctor. I wasn't sure if the 2200 can do the PPPoE stuff. I know my 4100 can do it, but I wasn't sure for my friend. said by Doctor Olds:PPPoE can be setup in the Modem or in a single PC. is there a good reason to do the PPPoE on the PC and not on the modem? I'm under the impression that if you do the PPPoE on the PC, you incur a lot more overhead. |
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Doctor OldsI Need A Remedy For What's Ailing Me. Premium Member join:2001-04-19 1970 442 W30 |
said by nick11:said by Doctor Olds:PPPoE can be setup in the Modem or in a single PC. is there a good reason to do the PPPoE on the PC and not on the modem? I'm under the impression that if you do the PPPoE on the PC, you incur a lot more overhead. There are pluses and minuses when you have the PC handle the PPPoE. A big minus is that you can only use one PC as it gets the one Public IP your are allowed on your account. If you let the Modem handle PPPoE it gets the Public IP and gives out Private IPs to anything on the LAN Side so then you can have multiple PCs (when you provide a 10/100 Multi-port Switch) and the Earthlink supplied ZyXEL Modems are pre-configured to handle 32 PCs in it's LAN DHCP Pool. There are other pluses and minuses |
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nick11 join:2005-07-17 Chicago, IL 1 edit |
nick11
Member
2011-Feb-26 2:37 pm
thanks doctor. I should have remembered the one PC limitation. I had heard it and I forgot it. anyway. my friend has a Motorola 2210-02-1002 modem. I was looking on the » EarthLink DSL FAQ and couldn't find any instructions for how to setup PPPoE on the modem and DHCP on the computer for the 2210. then I looked at » EarthLink DSL FAQ » How do I set my PC or Mac to DHCP to use a Router, VoIP ATA or UHP Modem? and followed the OSX link but it's dead. any idea where can I find instructions to for how to setup PPPoE on the modem and DHCP on the computer for the 2210? |
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nick11 2 edits |
to Doctor Olds
I just found out the Motorola 2210-02-1002 modem wasn't provided by earthlink but was bought by the user.
earthlink gave him a zyxel. the zyxel died and he went to buy a new modem. the 2210 was saying 'mac compatible' and 'earthlink compatible' so he bought it |
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Doctor OldsI Need A Remedy For What's Ailing Me. Premium Member join:2001-04-19 1970 442 W30 |
said by nick11:I just found out the Motorola 2210-02-1002 modem wasn't provided by earthlink but was bought by the user.
earthlink gave him a zyxel. the zyxel died and he went to buy a new modem. the 2210 was saying 'mac compatible' and 'earthlink compatible' so he bought it All Ethernet based ADSL Modems are "Mac and PC compatible" and even work with all flavors of Unix, Linux, OS/2 and other OSes that use the standard TCP/IP stack. |
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to nick11
said by nick11:I just found out the Motorola 2210-02-1002 modem wasn't provided by earthlink but was bought by the user The part number 2210-02-1002 is a at&t part number Have a look at this picture of a 2210-02-1002 configuration page 2210-02-1002 configuration pageIf it matches what your friend has here's instructions for setting up the 2210-02-1002 Connect the modem directly to a computer Go to this modem configuration page 192.168.1.254/confConnWT108.htm Enter your user id and password Set the connection type to always attempt to connect Select no, use private ip address Click the save changes button Here's a picture of the connection configuration page connection configuration page Here a link to instructions for setting a computer to use dhcp setting a computer to use dhcp |
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Hi everyone, and thanks for the feedback. When I put "192.168.1.254/confConnWT108.htm" in my browser I get this pop-up message: Safari cant open the page »192.168.1.254/confConnWT ··· tm because Safari cant connect to the server 192.168.1.254. |
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nick11 join:2005-07-17 Chicago, IL |
to wayjac
thanks guys. and the cisco link has mac instructions too which is nice. I asked him what happens when he clicks on » 192.168.1.254/ or » 192.168.1.254/confConnWT108.htm, and he tells me that safari tries to load it, nothing loads and he gets a blank page. any idea what's wrong? the 192.168.1.254 address is written on the modem too. maybe he needs to do a reset on the modem first? do you hold the reset button for 10 seconds for a reset? the 2210 is connected directly to the mac. |
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Doctor OldsI Need A Remedy For What's Ailing Me. Premium Member join:2001-04-19 1970 442 W30 2 edits |
You cannot reach a Private IP while the PC/Mac is using PPPoE and has a Public IP. They would have to undo the PPPoE settings and disconnect, then they would have to set their TCP/IP settings tab to automatically obtain IP info from the Modem (they have to remove anything/everything configured manually on the TCP/IP properties/settings tab -- Yes, even remove manually set DNS that was set to Open DNS. You instead would setup the Modem to assign Open DNS via DHCP during setup so that every PC, Mac or Console connected would all be set to use the Open DNS IPs saved in the Modem). Then they should have full access via DHCP to the Modem's Private IP. If they don't then the Modem would need a reset (read the AT&T FAQ to find the correct reset procedure), and then everything would need to be powered cycled off then on again. After that the Modem can be setup to handle PPPoE and to use any DNS IPs on the LAN they desire.
HTH |
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nick11 join:2005-07-17 Chicago, IL |
nick11
Member
2011-Feb-27 3:14 am
Thank you Doctor. You helped a lot. wayjac too. |
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Doctor OldsI Need A Remedy For What's Ailing Me. Premium Member join:2001-04-19 1970 442 W30 1 edit |
to moribundman
You cannot be connected to Earthlink using PPPoE on the PC/Mac as that blocks access to the 192.168.x.y IP of the Modem. Then you have to clear everything from the TCP/IP tab and set it up to automatically obtain IP Address Info (aka DHCP). Remove all manual entries including DNS IPs. You may also have to reset the Modem if it is in Bridged Ethernet Mode to turn back on the Modem's DHCP server. Make sure the power is off to the 2210 and the PC/Mac. Then power up the modem and the PC/Mac. Now press the reset button on the back of the 2210 for 10 seconds. Open your browser and type » 192.168.1.254 in the address box to gain access to the 2210 web interface. » AT&T Southeast Forum FAQ » Can I set up the Motorola 2210 without using the Installation CD?» AT&T Southeast Forum FAQ » How do I set up a Motorola 2210 to work with a hub or switch?» AT&T Southeast Forum FAQ » How do I set the Motorola 2210 modem to an Always On Connection? |
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Thank you, Doctor Olds. I apologize in advance for my computer illiteracy.
You said, "You cannot be connected to Earthlink using PPPoE on the PC/Mac as that blocks access to the 192.168.x.y IP of the Modem."
How am I currently connected, because my connection is working? |
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Doctor OldsI Need A Remedy For What's Ailing Me. Premium Member join:2001-04-19 1970 442 W30 |
Your Mac is creating the PPPoE connection and that is giving the Mac a Public IP from Earthlink. You need to change to getting a Private 192.168.y.z IP from the Modem by removing the PPPoE settings under your Network settings after telling the Mac to disconnect the current PPPoE session. quote: I do have to enter my username and my ISP password into my Network settings under "PPPoE."
You will be moving the Username/Password into the Modem instead and they will no longer be used or stored in the Mac Network settings. That is then the Mac using DHCP (the TCP/IP tab set to all automatic) to the Modem and the Modem using PPPoE to the Earthlink DSL hardware. |
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Thanks again! Of course I have again a question: what are the drawbacks of the way I am connecting at the moment? |
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nick11 join:2005-07-17 Chicago, IL |
nick11
Member
2011-Feb-27 1:42 pm
1. unnecessary overhead?
2. you can't connect more than 1 devices at the net at the same time |
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