Cable Modem to Router to Airport Extreme with Dynamic IP?

I have a basic networking question. I have set up a small home network with a few computers. I have a cable modem going to a router with 5 ports. Four of the ports go directly to desktops and the fifth port goes to an Airport Extreme Base station (round one) to provide wireless.
I have set up the router so it is distributing IPs via DHCP. All the desktops are recieving IPs and working fine. The Airport Extreme seems to get an IP and then lose it and the status light on the router goes off.
This made me think that I need to assign static IP addresses to all the computers. I was wondering if anyone could verify whether a wireless router connected to a router needs to recieve a static IP to work or will it work with a dynamic IP too?
Thanks in advance:)

This is the discussion area for Apple's AirPort Extreme base station (AEBS) and wireless networking. Your question has nothing to do with that.
You may want to post your question in the Mac OS X discussion area.

Similar Messages

How do I set up Airport Extreme with cable modem and router?

Hi--
I'm having a house built and all of the wiring for TV, phone, and internet will be centralized in a closet. The cable modem can be placed there as well. In one room in the basement I want to use my Airport Extreme for my iMac and USB external hard drives. In another location of the basement, I'd like to set up a Time Capsule for another desktop and USB printer. If the cat5e comes out of the wall at each location, I "think" I need a router at the closet location. I also thought I might need an Airport Express upstairs on first or second floor to boost signal for my laptop. The house isn't that big so maybe that's overkill. So beyond the router question, do I want to set up a roaming network and have the Airport Express connected via ethernet or just wireless if the thought is that I need this? Finally, if I should connect cable modem to router to Airport Extreme, Time Capsule, etc., in what order and ports does the equipment get connected? Many thanks!!

Welcome to the discussions, Forum Girl!
It would be best to position the cable modem and main router in the central location like the closet if possible. The other devices would connect via ethernet to the wall jacks in each room.
If you could setup a "roaming" wireless network as you mention, this will give you better wireless performance and coverage. This is the way commercial establishments like airports, businesses, etc. are configured for wireless.
The order of connection would go something like this: ethernet connection > cable modem >main router>devices. Devices could be computers, routers, a backup device, etc. Since the Extreme has only 3 LAN ports for ethernet connections, you will also need to plan to install an "ethernet switch" near the location of the main router to provide enough ethernet jacks. If you are planning to use DirectTV, etc or your audio/video devices require ethernet connections (most new products do for updates and extra features), be sure to plan for that as well.
Make sure that CAT5e or CAT6 wiring is run so you will be able to take advantage of faster gigabit speeds.
Finally, it would be a good idea to work with an IT specialist to go over your plans to make sure all the bases are covered. This would be money well spent.

Ethernet Patch Cable from One iMac to AirPort Extreme Please help!

Hi, I have an iMac on one side of my home office, and a cable modem connected to my AirPort Extreme. I just bought a 25 ft. patch cable to run and connect to the router for faster speeds, but it is not working. I tried connecting it to the AirPort and the modem, and I did not get a light on the AirPort extreme or on the modem (I have disabled the wireless functionality on the gateway so it is just a modem now). I noticed that the cable has metal on the sides of the plug. Does that mean anything? How can I connect this and get it working properly?
Please help me!

your post is a little confusing
your imac is on one side of your home, and both your cable modem and extreme are on the other side of the house?
temporarily move the imac to the same side and try a different cable, seems like a cable issue

How to set up Airport Extreme with Charter ARRIS Modem TM902A for the first time for WIRELESS.

How to set up Airport Extreme with Charter ARRIS Modem TM902A for the first time for WIRELESS.
When Charter Tech goes to your site, have them connect the modem up, but do not connect the modem to your iMAC or MacBook Pro. What you want to do is connect the Airport Extreme to the iMac or MacBook Pro first with the Ethernet Cable. You have to do this to configure via Airport Utility to set up the Base Station Name & Base Station Password.
You will then create/configure a Wireless Network, create your Wireless Password that will be entered on each of your Devices, example, Apple Tv, your iPhone, etc., you want to allow access to your Wireless Network you are creating.
Wireless Security will be -> WPA/WPA2 personal or just WPA2
Enter the Wireless Password you want
Verify the Wireless Password (enter it again)
After it is created you will see it on the Airport Utility window with the name you created for it and to the left, will be a Dot (circle that will be yellow).
Next you then want to unplug the power to the Airport Extreme, and then take the end of the Ethernet cable you unplugged from the iMac or Lap top MacBook Pro and connect it to the back of the Modem.
Next unplug the power cord from the modem and wait about 5 minutes, then plug the power back into the Arris Modem and wait until all lights come back on the modem wait
about 5 minutes, then plug the power cord back to the Airport Extreme and you will see it the light blinking yellow. Wait about 5 to 10 minutes, during this time Restart you IMAC or MacBook Pro, and once it is back up click on the Airport Utility and you should see on the Airport Utility screen.
For INTERNET to the left the light should be green and you should see the Airport Extreme also appear and the light to the left on the screen should also be green. If they are, you then should be able to click on the Wireless Symbol on top of bar of the screen and click to select the Wireless Network Name you created.
If you Do Not See the light (Icon) next to INTERNET turn Green, or if you see the Internet Light Green, but the Light (Icon) next to the Airport Extreme is yellow, unplug the power again to the modem and unplug the power again to the Airport extreme and wait about 15 minutes or up to 30 minutes. Then plug the power cord back to the modem wait till all the lights light up then, plug the power cord back into the Airport Extreme and Restart your iMAC or MacBook Pro.
The Airport Extreme light should change from yellow to green. Open up the Airport Utility to see what the indicators are showing they should both be green. Again select Wireless network you created under the Wireless Icon on the top right of the screen. Open Safari and see if you are able to Route to a web page or the apple site should appear.
WHAT TO DO IF YOUR AIRPORT EXTREME WAS PREVIOUSLY SET UP FOR USE WITH ANOTHER CARRIERS ROUTER OR MODEM.
NOTE: If you already had your Airport Extreme connected for example, I previously had ATT Uverse and the Airport Extreme was connected to the Wireless Router Model 3801HGV, I disabled the Uverse Wireless and used the Airport Extreme for the Wireless signal in bridge mode, as the Airport extreme Signal is much stronger than the Uverse router, and I was able to obtain a Wireless signal with the Airport Extreme way much better with no signal loss which was very very frustrating with the Uverse router.
Anyhow if you had it hooked up like this, now that you will be using it with the Charter ARRIS Modem TM902A, you will need to reset the Airport Extreme to clear out the old data it has in memory, with the previous set up otherwise it will not work. Trust me I spent 6 hours trying to make it work reading all Apple Support Community questions and answers relating to this type issue/problem others have been having trying to get their set up working. I tried all the tips, and I finally decided just to see if by chance I would be able to connect with someone with Charter Tech support who might be familiar with Apple to be able to assist me and by luck I did. He told me why it was not working and was all due the previous configuration with the ATT Uverse router was still in memory with the Airport Extreme. Finally it was 10:30 PM when I decided to call Charter Tech Support and I had been working on this since 3:00 pm pacific. I did not call them earlier as all the post I read said they never received any good help from Charter. After calling them I finished up by 11:00 PM and was able to finally connect Apple Tv, iMac, iPhones and Macbook Pro. We love our Apple Product and Happy all is connected with the new
Internet Provider Charter. I must say the speed is way way much better than it ever was with AT&T Uverse.
THIS IS WHAT YOU WILL NEED TO DO:
First you will need to unplug the Airport Extreme, then by taking the tip of a pen or paper clip end you need to push the reset button on the back of the Airport Extreme and hold it
down and at the same time plug the power cord back into the Airport Extreme count to 5 or 10 then release the reset button. Then once he light in front of the Airport Extreme stops blinking you need to plug the Ethernet cable from the Airport Extreme to your iMAC or Macbook Pro, and restart which ever one you have, then open the Airport Utility once it is back up. If you see airport extreme pop up with the old network name or it shows and yellow triangle click on the Airport Extreme ICON it will not let you configure it but will ask if you want to get rid of it or remove and just do it. Then Again restart your iMAC or MacBook Pro, open up Airport Utility again, and on the top left you should see under “Other Airport Base Stations” the MAC ID for the Airport Extreme.
You will then create/configure a Wireless Network, create your Wireless Password that will be entered on each of your Devices, example, Apple TV, your iPhone, etc., you want to allow access to your Wireless Network you are creating.
Wireless Security will be -> WPA/WPA2 personal or just WPA2
Enter the Wireless Password you want
Verify the Wireless Password (enter it again)
After it is created you will see it on the Airport Utility window with the name you created for it and to the left, will be a Dot (circle that will be yellow).
Next you then want to unplug the power to the Airport Extreme, and then take the end of the Ethernet cable you unplugged from the iMac or Lap top MacBook Pro and connect it to the back of the Modem.
Next unplug the power cord from the modem and wait about 5 minutes, then plug the power back into the Arris Modem and wait until all lights come back on the modem wait
about 5 minutes, then plug the power cord back to the Airport Extreme and you will see it the light blinking yellow. Wait about 5 to 10 minutes, during this time Restart you IMAC or MacBook Pro, and once it is back up click on the Airport Utility and you should see on the Airport Utility screen.
For INTERNET to the left the light should be green and you should see the Airport Extreme also appear and the light to the left on the screen should also be green. If they are, you then should be able to click on the Wireless Symbol on top of bar of the screen and click to select the Wireless Network Name you created.
If you Do Not See the light (Icon) next to INTERNET turn Green, or if you see the Internet Light Green, but the Light (Icon) next to the Airport Extreme is yellow, unplug the power again to the modem and unplug the power again to the Airport extreme and wait about 15 minutes or up to 30 minutes. Then plug the power cord back to the modem wait till all the lights light up then, plug the power cord back into the Airport Extreme and Restart your iMAC or MacBook Pro.
The Airport Extreme light should change from yellow to green. Open up the Airport Utility to see what the indicators are showing they should both be green. Again select Wireless network you created under the Wireless Icon on the top right of the screen. Open Safari and see if you are able to Route to a web page or the apple site should appear.

I just got a Charter Modem. Model TM822. While I was moving, my Airport Extreme was still at my old place.
I have a Linksys WRT320N I used for the initial Charter setup.
I can get my Airport to work here, but the Internet light on the Modem flashes Yellow.
Hasn't caused any issues so far but one thing I did notice.
On the Linksys there were 3 DNS servers listed.
The Airport Extreme only lists 2 and i don't see where I could add another, only change whats already there.
I tried everything above, but light on modem still flashes yellow.
I have the technicians cell phone. Told me "that shouldn't be" and gave the same advice listed above.
I'll break down and call Charter one day, see if it's on their end. NSA tracking may need a reset LMAO.

Do I need to connect the AirPort Extreme with a ethnet cable

Do I need to connect the AirPort Extreme with a ethnet cable

Hi Tracy,
I have an airport express connected by ethernet cable to a Netgear modem which is connected to a phone socket. Those devices stay at one end of the house. I can use my MacBook Pro to connect to the internet (by Wi-Fi, no cables) anywhere else in the house. I hope this helps.
Ian.

How to connect to dsl airport extreme with built in modem

Hello everybody,
while we were tiding our cellar, i found an old airport extreme (a1034) with a built in modem, but i aint able to connect to my isp.
I looked throug the manual, but i didnt got answers there (maybe because of my poor english) . Is there a tutorial out there which tells me
how to connect to my isp?
Regards Floh
PS: again sorry for my poor english

If you try to set up the new AirPort Extreme with AirPort Utility 5.6.1, you will receive a notice that you need a more up to date version of AirPort Utility.
Nevertheless, AP 5.6.1 will allow you to set up the basics....wireless network name, password, etc.
It will appear that you can change other settings that are not found in more recent versions of AirPort Utility, but if you go in and check using a newer version of AirPort Utility, you will find that the settings that you thought you had made have not "stuck".
For example, you want to change the Radio Mode on the new Extreme and not use the Automatic setting. AP 5.6.1 will appear to let you do this. But, if you check the setting using a more recent version of AirPort Utility you will see that the setting is still set at "Automatic".
So, the bottom line here is that unless the newer version of AirPort Utility has the specific setting that you want to change, you will not be able to make that change.
Is there ANY chance, to set up my new "towers" with more
options, than the current Airport Utilities do offer?
Unfortunately, no.

Should I disable the wireless capabilities of my Bigpond modem/router when Airport Extreme is connected?

Should I disable the wireless capabilities of my Bigpond modem/router when Airport Extreme is connected? I'm told that it's better to only use the WiFi capabilities of the Extreme and leave the Bigpond to feed to the extreme.

No, bridge mode would not be the correct setting for this.
Instead, look for a "wireless settings" tab or page that will provide the option to turn off or disable the wireless radio of the BigPond router.
If you are still having difficulty, it would be a good idea to post your question on a BigPond support forum or contact your Internet Service Provider.
Contact Technical Support - BigPond

What is the best way to hookup my airport extreme with my time capsule ?

what is the best way to hookup my airport extreme with my time capsule ?

It sounds like you have the AirPort Extreme configured as the "main" router on your network.
If that is the case, connect an Ethernet cable from one of the LAN <-> ports on the AirPort Extreme to the WAN "O" port on the Time Capsule
Power up the Time Capsule
Connect another spare Ethernet cable from your Mac to one of the LAN <-> ports on the Time Capsule
Open Macintosh HD > Applications > Utilities > AirPort Utility
Click on the Time Capsule, then click Manual Setup
Click the Wireless tab below the row of icons and make sure that the setting for Wireless Mode = Off
Click the Internet icon, the click the Internet tab
Insure that the setting for Connect Using = Ethernet
Insure that the setting for Connection Sharing = Off (Bridge Mode)
Click the Update button at the lower right of the window and wait a full minute for the Time Capsule to restart
Then power cycle the entire network by powering everything off....order of power down does not matter
Wait a minute
Power up the modem first, and let it run a few minutes by itself
Power up the AirPort Extreme next and let it run a full minute
Power up the Time Capsule next and let it run a full minute
Keep starting devices one at a time about a minute apart until the entire network is back up
You will need to reset the backup path from your Mac to the Time Capsule to get backups going again
Open System Preference (gear icon on the dock)
Open Time Machine
Click Select Disk
Click the Time Capsule to highlight it
Click Use for Backups or Use Disk and backups should begin again in a few minutes
If you do not want to leave the Mac connected to the Time Capsule by Ethernet, remove the Ethernet cable from the Mac to the Time Capsule, then log on to the AirPort Extreme wireless network

Wifi connection AirPort Extreme with IP-camera

I can't establish wifi connection Airport Extreme with IP-camera. At the same time cable connection is fine, but wifi not.
Please, give me an advise.

You need to create a wireless network on the AirPort Extreme, and then you probably will want to assign a compatible static LAN IP address to the camera so that you can port-forward from the router to the camera.

Why can I not access my Airport Extreme with Bonjour

I have the setting checked but no matter what I the Airport Extreme doesn't show up in Bonjour. The Airport Extreme is connected to an XFinity cable modem/wireless router. The Airport Extreme is working perfectly, streaming a connected USB 3.0 2TB HD. Everything seems to work just fine except I cannot just put the IP address in and access it from Safari.
The Airport Extreme is not using DHCP and I am letting the XFINITY cable modem be the DHCP server.

Please check out the following Gigaom article. Although it references a Time Capsule, it works equally well for the AirPort Extreme base station.

Swap airport extreme with time capsule

My family has an Airport Extreme (2 years old) with two additional Airport Expresses for Airplaying music from iPad, iPhones and iPod Touches. Just purchased a 2 TB Time Capsule for backup purposes of the MacBook Pro. Would like to exchange the Airport Extreme with the Time Capsule but really could use detailed step-by-step, since I would like to keep all passwords/configurations the same. Could somebody help?

Easy solution:
Shut down everything (remove power.) Disconnect the AEBS. Replace it with the Time Capsule by connecting all cables in the same way. Then turn on the modem and wait for it to communicate with your ISP. Next turn on the Time Capsule and wait until the status light turns green or blinking amber. Last, turn on the computer(s). You should be all set. Open Airport Utility to do any tweaking that may be needed for security and wireless, etc.

Trying to connect Verizon wireless router to Airport Extreme but error says Ethernet unplugged.

Trying to connect Verizon wireless router to Airport Extreme and error says Ethernet Unplugged.

So, AirPort Utility running on the Windows Vista desktop can "see" the AirPort Extreme and displays its icon, but gives that error message at some point in the setup process? How far does it get?
Other questions that may help me (or somebody else) understand your problem better:
Which of the pieces were verified as working before the introduction of the AirPort Extreme?
Did you have the desktop computer attached to the Verizon GT704WGB with one of the Ethernet cables you are now trying to use? Which one? Have you tried the other one to be sure it also works?
Are you using the same port on the GT704WGB? Have you tried another one?
If the desktop has multiple ethernet ports, are you using the same one?
Had you done any special configuration of the ethernet port on the Verizon GT704WGB to get it to work with your desktop?
What category ethernet cable are you using? 3? 5? 5e? 6?

How do I add an Airport Extreme with Time Capsule to an existing non-Apple network?

How do I add an Airport Extreme with Time Capsule to an existing non-Apple network? I have an ISP provided wireless Router that has to remain as the base station. I am able to join my 1/2TB Airport Extreme and Airport Express to the network, but I can't access/use Time Machine.

One option would be to connect the Time Capsule (TC) to the ISP-provided wireless router by Ethernet. You can then configure the for a roaming network. Then, depending on what your goal is for the AirPort Express, you can either: 1) Add it to roaming network, 2) Configure the TC & the Express for an "extended" network, or 3) Configure the Express to "join" the roaming network for AirPlay.

Airport Extreme with Bluetooth 2.0 Wireless Card

Can anyone recommend a feasible solution to the Airport Extreme with Bluetooth 2.0 + EDR card? I can only find it at Mac-Pro.com and they want a whopping $217 for it - ridiculous. I assume the cost is so high because no one else has them, but alternatively, I may just go with a Wireless 802.11g Compact Wireless USB Adapter and see if it connects.
Anyone had any luck finding this particular Airport card under $100 or tried alternative means to get a good connection with their wireless router on a PowerMac G5 (Late 2005)?

The Airport/Bluetooth upgrade kit that you're looking at from Mac-Pro.com is only sold as a replacement part, which is why it's so expensive. Same reason why the replacement video cards are also so expensive.
Welovemacs.com also has them, but the price is pretty much the same since you need the Airport/Bluetooth card, the runway card, and the standoffs (all provided together in the kit).
There isn't any selection in PCIe wireless cards for Macs, that I'm aware of. MacWireless.com has a USB stick that'll work and offers 802.11n speeds.

Configure an older airport extreme with an ipad1

I'm a complete noob regarding wireless. I bought an ipad1 and an older aiport extreme (the white round one) off of ebay and am not sure how to get it all up and running. My Mac Pro does not have a wifi card so I can't use that. I plan to connect the airport to my router via ethernet. I've read that you can't configure an airport extreme with the ipad. What do I need to do to set up the extreme so the ipad can see and use it?
thanks

If the extreme is already configured, can I edit it using the app?
Sure, if AirPort Utility recognizes the AirPort Extreme. Otherwise, you have to perform a Factory Default Reset on the Extreme and start over from scratch
Open AirPort Utility, select the Extreme, and click Manual Setup
Click the Wireless tab below the row of icons to get to the wireless settings.
You want Wireless Mode set to "'Create a wireless network"
Wireless Network Name is your choice
Radio Mode = Automatic or 802.11b/g
Channel =Automatic
Wireless Security = WPA/WPA2 Personal
Password = Your choice
Confirm Password
Click the Internet icon
Click the Internet Connection tab
Connect Using = Ethernet
Connection Sharing = Off (Bridge Mode)
Update to save settings.

Cable Modem to Router to Airport Extreme with Dynamic IP?

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