Wifi configuration with Airport Extreme (A1143), iMac (El Capitan) running. Need of a direction.

I recently moved to a City University and living in a housing facility run by the University. It's got broadband by Comcast for free with the room. I plugged all the necessary equipment (modem and cable) to the iMac and the internet works well for a week now.

Now I want Wifi for the apartment. I decided to dust off my old 1st or 2nd Gen extreme base station Airport. I read that it can still work with El Capitan, so I went and tried to install it. First of all, I updated the firmware and connected the appropriate cables. Everything seemed to go in the direction of the work, but I hit a bump on the road. Wifi works for the iMac. I unplugged the ethernet cable and it's receiving internet, but I tried to get my iPad Wifi and smart phone and it doesn't seem to work. I used the good passwords etc. Nothing.

I found it odd that I get Wifi to my iMac, although the Airport Extreme light is orange. Normally, it should be green. Of course, I don't use this thing in forever and actually don't think it would work, but so far the iMac becomes Wifi, but aren't the other devices and auburn is turned on. So here's a screenshot of what I see in the Airport utility.

Can anyone help or point me to the right direction? Also it has to do with the campus of the internet, I'm getting?

The attached picture shows it's getting to the internet via wifi (not plugged into the modem) but he doesn't seem to get wifi on my other devices in the apartment. The Airport base station we connected directly to the Modem. I also followed the steps of my iMac had originally planned to make it work and it did, but only for the iMac. I expect the unit to green thereafter but he did not. What gives?

The A1143 was introduced in January 2007 and arrested in March 2009, so the model you have is at least 7 years and older, and as much as 9 + depending on when the product has been implemented.

The average lifetime of a router designed for home use is about 5 years, so we're not sure how much time and effort you want to invest in AirPort Extreme you have there.

Frankly, it is remarkable that the product works for the iMac, because status messages indicate that you have an Internet connection.  We cannot explain this one.

We also don't know if amber on the most convenient airport is flashing, or remains Orange fixed. Can clarify you on this, please?

If you want to try to start over again and set up the AirPort Extreme, the first bit of information that we need is the number of brand and model of your modem.  We don't need a serial number, only the manufacturer name and number for the modem to the model.

We will try to help, but who can give no assurance that we will be able to get things working for you.

Tags: Wireless

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