Setup Modem/Router and AirPort Extreme running DHCP, NAT

I have a basic modem/router from my ISP which didn't always work very well, so upon suggestion instead of upgrading to a new one I purchased an airport express to use with the modem, since we mostly use apple devices at home.
The idea is to use the old modem/router strictly as a modem and use AirPort Express for everything else (routing & access point).
However I need some technical info to set this up, since I not very familiar with networking.
This is what I understand: In my old modem/router, I need to turn off wireless (it will be connected to the airport via Ethernet cable) and DHCP and NAT (if I can figure this out) as well as the firewall. After that, I should connect the airport to create a new wifi network and have it run DHCP & NAT (which will also provide firewall services)
Does this sound right?
Also, the Airport product page mentions that it can also run/provide the following: PPPoE, VPN Passthrough (IPSec, PPTP, and L2TP), DNS Proxy, SNMP, IPv6. Sorry if it sounds ignorant, but do I need to bother with any of this? Specifically PPPoE, which sounds like a modem function.
Again, since we're talking about a crappy modem here, the idea is to let the Airport do most of the work, and leave the least up to it.
Thanks in advance.

I found the answer in an Amazon review:
1. Auto-Configure the modem with your ISP by directly connecting the modem to your computer. Follow the instructions given in the booklet/user manual/ISP letter to enter the PPPoE username & password.
2. After configuration is complete, confirm that you are connected to the internet.
3. Click 'Advanced Setup' on the Main Menu.
4. Turn off DHCP Server on the 'DHCP Settings' page. Click Apply.
5. Go to 'WAN IP Address' page and click Yes on the warning. Select RFC 1483 Transparent Bridging. Click Apply.
6. The Internet light on the modem will turn off and always remain off in bridged mode.
7. Remove cable from computer and plug into WAN port of your Router.
8. In your router settings enter the PPPoE username & password. Follow instructions in your router's user manual to enable DHCP on your router.
You should now be connected to the Internet using your modem & router in bridged mode.

Similar Messages

Verizon DSL, Westell 6100 modem/router, and Airport Extreme

Useful info so you won't have to go through what I did.
Verizon ISP using the Westell 6100 modem/router & Airport Extreme.
The Westell 6100 was configured during installation as a modem and router with a direct connection to the Mac. You can actually connect Airport Extreme at this point with an ethernet connection to the Westell and it will work, but you can't do any of the sharing things (remote login, personal web sharing, etc.) To do those things the Westell needs to be in the Bridge mode. In a nutshell, you have to edit the Westell's VC configuration to establish Bridge mode, and disable its DHCP server. Then you have to set up the Airport to connect using PPPoE using the Account Name and Password from Verizon.
1. With the Westell connected directly to the Mac, access the device at 192.168.1.1.
a. Under VC Configuration the first of seven configurations should already be enabled as VPI 0, VCI 35 using PPPoE. Edit that one and change it to Bridge mode.
b. Under DHCP configuration, disable the DHCP server. You can also do this under the Private LAN Configuration page. If at the latter, do not attempt to disable the Private LAN (it won't let you anyway). Verizon tech support kept insisting I had to disable the Private LAN, which caused a great amount of anguish!
c. Before leaving 192.168.1.1 (you won't be able to access it again once the Airport is connected and configured) make sure you know your ISP account name and password. This was assigned during my setup procedure with Verizon, a random selection of letters and numbers.
2. Now hook up the Airport WAN to the Westell's ethernet port and the Mac to the Airport LAN. Fire up Airport Admin Utility.
a. Under the Internet tab, select Connect Using PPPoE.
b. Configure PPPoE using the Verizon Account Name.
c. Change password to the Verizon account password.
3. Restart and that's it.

Thank you for your post. When I moved to another home, Verizon sent me the Westell 6100 and I had been having trouble staying connected to the Internet with my Airport. Last night, I loss wireless access and the Airport status in the menu bar read "Looking for a PPPoE connection". Verizon customer support was able to get me back online, albeit with only a direct Ethernet connection between my iBook and the 6100.
I found your post and followed your instructions. Now all the iBooks in our household are back online via the Airport. Thank you very much!
iBook G4 933Mhz Mac OS X (10.4.7)

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

AT&T Modem Router + Apple Airport Extreme = ?

Nobody from AT&T can seem to answer this so I turn to you knowledgeable folks!In short, my Uverse internet and cable service is set to be installed on Saturday 6/22. The question that nobody from AT&T can't seem to answer is how I would set up my network with their hardware. I do a lot of intra-network activity including managing my Airport Extreme (router) via iOS devices, etc. I would like my Airport Extreme to be the ONLY router in the network which calls AT&T's in to question. I also have my own modem that I'd like to use which is apparently on the compatibility list. So I guess my question is: Do I have to use AT&T's modem and/or router? If so, is it a single unit (router and modem in one)? If so, can I disable the router aspect of it and just use the modem side of it, allowing the Airport Extreme to do the DHCP routing?

Well the first thing is if your getting TV and internet you will have to use the residential gateway (RG) the tech will provide. Second you can use the Airport as a router to hand out DHCP. There are a couple of gotcha's though. If your DVR will be connected via Cat 5e (the preferred way) it must be connected to the RG. Also any set top boxes (STB), if connected via Cat 5e must be off the RG. You can not plug a DVR or STB into a secondary router. The TV packets will flood the router and basically kill your internet. If you are doing wireless STB's no need to worry.Here is how to do it from a forum member Somejoe7777:There is no true bridge mode on the 2Wire routers. However, you can still configure it such that almost all functions of your own router will work properly.1. Set your router's WAN interface to get an IP address via DHCP. This is required at first so that the 2Wire recognizes your router.2. Plug your router's WAN interface to one of the 2Wire's LAN interfaces.3. Restart your router, let it get an IP address via DHCP.4. Log into the 2Wire router's interface. Go to Settings -> Firewall -> Applications, Pinholes, and DMZ5. Select your router under section (1).6. Click the DMZPlus button under section (2).7. Click the Save button.8. Restart your router, when it gets an address via DHCP again, it will be the public outside IP address. At this point, you can leave your router in DHCP mode (make sure the firewall on your router allows the DHCP renewal packets, which will occur every 10 minutes), or you can change your router's IP address assignment on the WAN interface to static, and use the same settings it received via DHCP.9. On the 2Wire router, go to Settings -> Firewall -> Advanced Configuration10. Uncheck the following: Stealth Mode, Block Ping, Strict UDP Session Control.11. Check everything under Outbound Protocol Control except NetBIOS.12. Uncheck NetBIOS under Inbound Protocol Control.13. Uncheck all the Attack Detection checkboxes (7 of them).14. Click Save.Your router should now be able to route as if the 2Wire was a straight bridge, for the most part.Inbound port 22 might be blocked, and inbound ports 8000-8015 might also be blocked, and there's nothing that can be done about it.This is how I have my 2Wire configured, and I have a Cisco 2811 behind it doing IPSec, IPv6 tunnels, etc.Hope this helps. If not post back and we will see what else we can come up with.

Comcast modem/router and airport

Comcast upgraded their modem. It includes a wireless router. After a couple of hour hours trying I got it set up so that both their router and my Airport Extreme can be chosen and used. (I have no idea how I got it to work). It seems that the Comcast signal is stronger (Facebook pages, for instance, load faster than on Airport). But am I sacrificing security by using the Comcast set up? Also, I have a second Airport set up for increased signal elsewhere in my house - is this affected in any way? Is there a reason that the Comcast router would be faster? Thanks.

amber light on the Airport keeps blinking.
On your MacBook Air.....
Open Macintosh HD > Applications > Utilities > AirPort Utility
Click on the amber dot and another window will open to explain why the light is blinking, along with suggested actions to remedy the issue.
If everything appears to be normal, it might be a message that an update is available for the Time Capsule.

Modem adsl2+ and airport extreme base station

hi guy, i have a problem.
i must buy a modem adsl2+ that work with this protocol (request by my provider):
PPPoA (with username and password)
VC mux
dhcp enabled
i buy yesterday an DL320b By d-link, but is rubbish!
don't work with my airport base station, work only in mode bridge, with maximum ONE computer on internet at once.
my home network is this:
my mac (wi-fi)
a ps3 sony (ethernet)
and other pc with W7 (wi.fi)
this configuration work in my home, airport base and this 3 elements workly good.
i need to use my airport without bridging, to connect my ps3 to my mac.
serching online i see a netgear dm111p, but can broke very frequently.
do you know a modem or modem/router that work with this configuration?
ps: sorry, but i'm italian, and my english isn't very well..

. (need this message to activate subscription..)

DSL Modem / Router for Airport Extreme / Express

Please can anyone advise re the best DSL Modem / Router to use with an Airport Extreme and Express.
I am in the UK with BT Broadband. I currently have a Netgear DG834G which has been great but seems to need a lot of re-setting recently and has been dropping the connection. I've checked our line with the provider and that seems to be OK. The Netgear DG834G is currently wired via CAT5 to my Airport Extreme which is then also wired to an Airport Express to extend the network.
We are in a rural area so don't have particularly fast Broadband speeds (max tends to be around 4MBps).
As I'm using the Airport Express / Airport Extreme for my WiFi I don't necessarily need a modem / router with wireless or anything that has bells and whistles or can make me a decaf macchiato...I just want something this is bomb-proof and super reliable.
I've looked at various forums and am just getting confusing stuff re what works and what doesn't.
We are due to get fibre-broadband in our area next year - very happy to have to get a new router then for that if needed. The important thing for me is to have a decent set-up for now.
Many thanks! Eddy
Using Macbook Pro and iMac on 10.9.5

You don't need a modem/router since the AirPort Extreme is a router.
I don't know what the best modem might be....that would involve testing hundreds of products, and even if we could come up with a "best" modem for the AirPorts, it would likely not be the "best" working the BT connection, or BT would not support the product......,but you might want to take a look at the Draytek Vigor 120 modem, and then check with both the Draytek support folks and the BT support folks to make sure that the modem will be compatible with your service.
Vigor 120 ADSL Modem - Draytek
If you are due to get a fibre connection in the future, then you will have to start over again modem wise at that time.

Incompatibility MacPro Quad-Core 2010 and AirPort Extreme for DHCP

Hello,
I have a MacPro 2.8 Ghz Quad-Core Intel Xenon 2010 EFI 1.5, for my internet, I use an AirPort Extreme Base Station version 7.4.2.
When I try to access the internet settings of the AirPort Extreme in the DHCP, the first DHCP address does not select anything in the dropdown menu.
Here is a picture screen:
http://img210.imageshack.us/img210/4995/airportdhcp.jpg
I tried with a second MacPro Quad-core 2.8 Ghz and the error persists. By cons, with a MacBook Pro 3,1 or IMac 4.1, normally I go to the menu in question.
For it is impossible to modify the airport extreme settings with an error message that afirm the first IP address is invalid.
Unable to select because the menu is empty.
I really think a bug MacPro?
Someone does have this problem?
Thank you for your help.
Roberto
Not speaking much English text translated automatically by Google.

roberto1971 wrote:
When I try to access the internet settings of the AirPort Extreme in the DHCP, the first DHCP address does not select anything in the dropdown menu.
It is possible that the new version of AirPort Utility may help:
http://support.apple.com/kb/DL955
"Resolves an issue that caused the DHCP settings tab to display incorrectly"

Wireless modem and airport extreme

Hi. I recently bought airport extreme with the intention of using it to provide wireless access to my external hard drive and printer.
I have a netcomm nb5plus4w modem router which is connected to my broadband and currently provides wireless internet to our laptop.
I am wanting to connect the airport extreme to this current network wirelessly. Is this possible, or will I need to purchase an ethernet cable to connect my modem to the airport extreme??
I just attempted to connect it, and then had all sorts of trouble getting my modem back running with my isp.
Please use as simple language as possible. While I am the techno chick in my marriage, I am by no means proficient in the gobbledeygook language!!!!
Cheers.
i hope I have given enough info.

I am wanting to connect the airport extreme to this current network wirelessly. Is this possible, or will I need to purchase an ethernet cable to connect my modem to the airport extreme??
Sorry, but unlike the AirPort Express Base Station (AX) or the Time Capsule (TC), you will not be able to "join" an existing wireless network with the 802.11n AirPort Extreme Base Station (AEBSn) wirelessly to share USB drives/printers.
Since the router you are trying to connect to is not another AirPort, you will have to connect the two (as you suggested) with an Ethernet cable for sharing.

How to setup ADSL moden router and Airport Express 802.11n (1st Generation) to provide internet and airplay connections to multiple devices?

I have a Netgear wireless ADSL modem router (wireless + four ethernet out ports) that i'd like to connect to a 1st gen Airport Express to create a small home network to provide internet access for a MacBook, iPhone and Apple TV, and to provide Airplay connection to the Apple TV and Airport Express audio output jack.
I'd like to turn off the wireless function of the ADSL modem router, and to have from one of its ethernet out ports an ethernet cable providing internet directly connected to my MacBooks ethernet port.
Then from one of the other ethernet outs on the ADSL modem router an ethernet cable connected to the Airport Express's ethernet port. This would be to provide wireless internet connection for the Apple TV and iPhone via WiFi from the AE.
At the same time as the MacBook is receviing internet soley via the ethernet in port, i'd like it to have WiFi connection to the AE to provide Airplay connection to the Apple TV and the AE's audio out jack.
Is this all possible? How should I go about to configure this? How should the AE's ethernet port be configured?
Any special modes the ADSL modem router or Airport Express should be in? ie bridge or client?
Thanks

On the ADSL modem router web-based interface, should I set any security setting? I think not as there'll be no wireless signal coming from it, only wired ethernet connections to both MacBook and AE. Security should only be set on the AE to prevent someone from accessing its WiFi signal. Is this assumption correct?
These are all correct!
How should I go about setting up security for this network?
First I would recommend that you configure the AirPort Express for WPA2 Personal. This will provide you with the greastest level of security while still providing excellent bandwidth performance.
You would configure wireless security for the Express by using the AirPort Utility on a Mac, PC, or iOS device. Using your MacBook Pro as an example, you would do so as follows:
Run the AirPort Utility.
Select the Express, and then, click on Edit.
Select the Wireless tab to enable it.
Set the Wireless Security option to: WPA2 Personal
Enter the desired password in both the Wireless Password & Verify Password fields. Note: Use of a "strong" password is encourage here. By strong, I mean use a mix of upper/lowercase letters, numbers, & punctuation marks. Try not to use common dictionary words. If you operate your wireless in an area where security is of an utmost concern, I would further suggest that you change the wireless security password every 60-90 days. Also don't forget to change the default AirPort Base Station Administrator password as well.
Click on Update and allow the Express to restart.

MacBook pro and airport extreme router. How to print wirelessly to an old HP wireless photosmart all in one printer

With MacBook pro and airport extreme router, how can I print wirelessly to an old HP wireless photosmart all in one printer? What is needed or what process?

You need to make sure that the HP has an updated printer driver that works with 10.6 for that printer. You can check here:
http://www8.hp.com/us/en/support-drivers.html

Power backup for dsl modem and Airport Extreme

Does anyone here have backup power for a dsl modem and Airport Extreme that is successful? I have a name brand power backup and when the power goes off both the dsl modem and Airport Extreme remain on; however, the network connection is lost so the fact that they remain on doesn't help. I have been unable to find anything about this problem on the internet generally and consultation with a well-known squad person has not helped. Any thoughts about this will be welcome.

Yes, I agree. But since the backup power keeps the modem powered, why doesn't the dsl connection continue? The squad person I talked with told me that the speed with which the backup power units replace power during an outage is about the same across different backup brands/units (I don't recall the speed but it was in milliseconds) and should be quick enough to retain the dsl connection. Doesn't happen.

Should Iplace my ethernet switch between cable modem and airport extreme?

I'm looking for the best placement of an ethernet switch in my home network.
Should I place it "between" my cable modem and my AEBS or connect it to the output from my AEBS?
The current placement is connected to one of the AEBS outputs.
I'm attempting to set up an old AE (802.11 a/g from 2004) with a different network name than my home network, that I'm trying to set up for a college dorm network and each time I plug the AE to the switch to confirm its functionality, my network gets a little confused.
Help appreciated.
Regards,
jim P.

Should I place it "between" my cable modem and my AEBS or connect it to the output from my AEBS?
This all depends on whether you have a simple modem.....or.....a modem/router or gateway combination device.
If you have a simple modem, you cannot place the switch between the modem and the AEBS. The reason for this is that the modem can only deliver one valid IP address and it will be a matter of chance as to which of the devices connected to the switch receives it. The other device connected to the switch will not be able to access the Internet.
If you have a modem/router or gateway type of device, you can place the switch after the modem/router and before the AEBS if you wish, although there is really no advantage to doing so unless this makes things easier for you in terms of hook up.
If none of this makes much sense at all to you, leave the switch in its current location connected to one of the LAN <-> ports on the AEBS since that setup will work correctly no matter what type of "modem" that you might have.

Is the Time Capsule wi-fi router compatible with the Nest thermostat? I've read where there are issues with the Nest and Airport Extreme (AE)? Is AE used in the Time Capsule?

I've read where there are issues with the Nest and Airport Extreme (AE)? Is AE used in the Time Capsule?
If so, i already have a wi-fi router, so can the Time Capsule simply be used for wireless backup instead of as a router if there is conflict?

A TC is fundamentally a AE with a sata chip included to drive the hard disk. Some slightly different bios to include disk functions, although most of those are also on the AE. So as a router it is 99.999% identical.
And yes, if you have another router you can easily bridge the TC and use wireless for backups and internet connection. Once you no longer route through the TC the issues with most NAT problems including port forwarding should disappear.. mostly this is due to all apple routers using NAT-PMP instead of upnp which is the near universal standard for opening ports.. without upnp apple keep their routers more exclusive.

How to connect a ADSL router to AirPort Extreme?

Hallo,
my local internet service provider forces all costumers to use their modem/router to connect to the Internet using a DSL connection.
I have one external public IP (v4) and the router has an editable IP for the LAN set to 192.168.1.1 .
The ISP router can act as DHCP server and NAT; I can disable the DHCP.
What I would like to do is connect it to the Airport Extreme WAN port and give all the control to the Airport extreme: I want to use his DHCP server, NAT, port forwarding etc.
My problem is that I am able to have Internet connection only if the ISP router has DHCP control and Airport Extreme is set to Bridge mode.
In this configuration, in the Airport Internet configuration panel, the connection is set to Ethernet, IPv4 is using DHCP, Airport IP is 192.168.1.133 and the ISP router has 192.168.1.1 . I also have the DNS IPs set to the ones suggested by the ISP and Bridge mode.
In this way it works: all computers can share Internet connection.
What I am trying to do is:
- disable DHCP in the ISP router;
- in the Airport extreme Internet panel I choose to manually setup IPv4 and I type the same vales it is getting when set to DHCP mode: 192.168.1.133 for the Base and 192.168.1.1 for the router using the ISP dns and I select Share pubblic IP. In the DHCP panel I choose 10.0.1 class.
I save changes and... I got that Internet is no working anymore and I cannot access the ISP router control panel.
Does anybody have suggestion about things to try to not use ISP router DHCP or configuration changes I could try?
Thanks in advance for any help about it!

Thanks for the reply,
at the end it seems that my airport extreme works too BUT with an error message saying "double NAT" and the front led turned to yellow. I have ignored such error because things seems to work and so the led color goes to green.
What I had to do here is:
- set previous router to IP 192.168.1.1
- turn off DHCP on my previous router;
- leave on the NAPT (NAT) service on previous router and set it with start and stop address to the same IP I am using for the Airport Extreme (192.168.1.100);
- open all ports and services on previous router by faking the mac address of the Computer's NIC I was using to configure router. I say faking because previous router wants to know for which computer the ports have to be open, so I had to use the same mac address of the Airport extreme. I cannot type it, previous router will get it automatically when configuring it.
- on the Airport Extreme, Internet side, I had to manually configure Internet options using Ethernet mode: I set the IP 192.168.1.100 for the Airport base. Then I have enabled DHCP on class 10.0.1.x .
Airport extreme seems to work with all features now, I hope that "double NAT" warning will not create any trouble. Anybody knows about that?

Setup Modem/Router and AirPort Extreme running DHCP, NAT

Similar Messages

Maybe you are looking for