Why does airport not have an ip address

I have set manually the IP adress and everything The OS is on boot installation My problem is that on the old installation I have a lot of software installed and will be take a lot of time doing all the new installation. I wondering if there is a way to recover the situation. Any suggestion will be really appreciate Thx a lot. More Less. Reply I have this question too I have this question too Me too Me too.

All replies Drop Down menu. Loading page content. Apr 21, AM in response to qwert In response to qwert I was used connecting with my airport express, but at one point my macbook pro stopped receiving ip adress from interenet. Your base station is both a wifi access point and a routing device. It's the base station which leases you an ip address, if you use DHCP.

Are you? What are your settings? If you set the IP address manually, you should not get the error message that Airport doesn't have an ip address. It sounds like they aren't, so let's make sure that's configured correctly first. Reply Helpful Thread reply - more options Link to this Post. MAC Addresses are 12 characters long e. Check the device's instruction manual if you cannot find where it is located.

Trending Articles. Trending Articles by Topic. Support Committed to Your Success We provide around-the-clock support to deliver the best customer experience possible. Toggle SideBar. Help Site. Search our articles Home More. Hardware Setup Routers Apple Airport. Summary Briefly describe the article. If they issue you with a simple modem, having only one ethernet output, you need a router such as an Airport Extreme or Express to enable you to connect more than one computer to the internet at a time.

This will hand out IP numbers to the devices on your network so that requests from one of them will receive data back to the correct device. Many modems have a router built-in. If this is the case and you add an Airport Extreme or Express to it you don't want that to be handing out numbers as well as the router - that's a recipe for chaos.

Fortunately if you have Lion or above and an up-to-date Airport you don't have to concern yourself about this. Page 21 of the manual outlines the procedure, and Bob Timmons has provided an illustrated walk-through in the Apple Support Forums he is answering a question about the Time Capsule but it's the same for an Airport. However, the wizard will only function on first set-up. If you are amending an existing arrangement and don't want to completely reset your Airport, or if you are using a pre-Lion system or if you just want to do it yourself it's not difficult to set up manually.

You don't want two devices on the same network handing out IP numbers - if you want the AE to hand out the numbers you have to be able to set the router part of the modem into bridge mode, which may not be possible in many cases.