2 wireless+1 router

hi, i have 3 computers at home. 2 of them are wireless(both wireless usb adapter) and one of them is with the modem+router.
recently, both of the wireless goes disconnect after 30mins-1hour(at the same time), but the computer with router stays connected. the main computer display a msg that a cable has been unplugged, and the main computer get disconnected for about 1second(but connects back later).
Once i restart the router+modem, the wireless works fine. but i have to keep restarting router+modem for the other 2 wireless to connect.
can anyone help me troubleshoot the problem? is it the router,modem or wiring fault?

Let's start with what adapters and what router you are using and how they are connected exactly.

Similar Messages

I want a new and more powerful (non-Apple) wireless router but I still want to use my existing Time Capsule to continue with my Time Machine backups and I still need the Time Capsule's Network Attached Storage (NAS) features and capabilities

THE SHORTER STORY
My goal is to successfully use my existing Time Capsule (TC) with a new and more powerful wireless router. I need a new and more powerful wireless router in order to reach a distant Denon a/v receiver that is physically located in a master bedroom some 50 feet away from my modem. I need to provide this Denon a/v receiver with an Internet connection so that it can obtain its firmware updates and I need to connect this Denon a/v receiver to my network in order to use its AirPlay feature. I believe l still need the TC's Network Attached Storage (NAS) features because I am not sure if the new wireless router will provide me with the NAS like features / capabilities I need to share files between my two Apple laptops with OS X 10.8.2. And I know that I absolutely need my TC's seamless integration with Apple's Time Machine (TM) application in order to continue to make effortless backups of my two Apple laptops. To my knowledge nothing works with TM like Apple's TC. I also need the hard disk storage space built into the TC.
I cannot use a long wired Ethernet cable connection in this apartment and I cannot use power-line adapters. I have read that wireless range extenders and repeaters are difficult to successfully set-up and that they will reduce data speeds, especially so when incorrectly set-up. I cannot relocate my modem and/or primary base station wireless router.
In short, I want to use my TC with my new and more powerful wireless router. I need to stop using the TC to connect to the modem. However, I still need the TC for seamless TM backups. I also need to use the TC's built in hard drive for storage. And I may still need the TC's NAS capabilities to share files wirelessly between laptops because I am assuming the new wireless router will not provide NAS capabilities for OS X 10.8.2 (products like this/non-Apple products rarely seem to work with OS X 10.8.2/Macs to provide NAS features and capabilities). Finally, I want to continue to use my Apple laptop and AirPlay to wirelessly access and play my iTunes music collection stored on the TC's hard drive. I also want to continue to use my Apple laptop, AirPlay and Apple TV to wirelessly watch movies and TV shows stored on the additional external hard drive connected to the TC via USB. Can someone please advise on how to set-up my new Asus wireless router with my existing TC in such a way to accomplish all of this?
What is the best configuration or set-up to accomplish my above goals?
Thank you in advance for your assistance!!!
THE FULL STORY
I live in an apartment building where my existing Time Capsule (TC) is located in my living room and serves many purposes. Specially, my TC is at least all of the following:
(1) Wi-Fi router connected to Comcast Internet service via Motorola SB6121 cable modem - currently the TC is the Wi-Fi base station that connects to the modem and has the gateway address to the Internet. The TC now provides the DHCP service for the Wi-Fi network.
(2) Wireless router providing Internet and Wi-Fi network access to several Wi-Fi clients - two Apple laptop computers, an iPod touch, an iPad and an iPhone all connect wirelessly to the Internet via the TC.
(3) Wired Ethernet router providing Internet and Wi-Fi network access to three different devices - a Panasonic TV, LG Blu-Ray player and an Apple TV each use one of the three LAN ports on the back of the TC to gain access to the Internet.
(4) Primary base station in my attempt to extend my wireless network to a distant (located far away) Denon a/v receiver requiring a wired Ethernet connection - In addition to the TC, which is my primary base station, I am also using a second extended Wi-Fi base station (a Netgear branded product) to wirelessly extend my WiFi network to a Denon receiver located in the master bedroom and requiring a wired Ethernet connection. I cannot use a wired Ethernet connection to continuously travel from the living room to the master bedroom. The distance is too great as I cannot effectively hide the Ethernet cable in this apartment.
(5) Time Machine (TM) backup facilitator - I use my TC to wirelessly back-up two Apple laptops using Apple's Time Machine (TM) application. However, I ran out of storage space on my TC and therefore added external storage to it. Specifically, I added an external hard drive to my TC via the USB port on the back of the TC. I now use this added external hard drive connected to the TC via USB as the destination storage drive for my TM back-ups. I have partitioned the added external hard drive, and each of the several partitions all have enough storage space (e.g., each of the two partitions used by TM are sized at three times the hard drive space of each laptop, etc.). Everything works flawlessly.
(6) Network Attached Storage (NAS) - In addition to using the TC's Network Attached Storage (NAS) capabilities to wirelessly back-up two Apple laptops via TM, I also store other additional files on both (A) the hard drive built into the TC and (B) the additional external hard drive connected to the TC via USB (there are additional separate partitions on this drive for these other additional and non-TM backup files).
I use the TC's NAS feature with my Apple laptop and AirPlay to wirelessly access and play my iTunes music collection stored on the TC's hard drive. I also use my Apple laptop, AirPlay and Apple TV to wirelessly watch movies and TV shows stored on the additional external hard drive connected to the TC via USB. Again, everything works wirelessly and flawlessly. (Note: the Apple TV is connected to the network via Ethernet and a LAN port on the back of the TC).
The issue I am having is when I try to listen to music via Apple's AirPlay in the master bedroom. This master bedroom is located at a distance of two rooms away from the TC's current location in the living room, which is a distance of about 50 feet. This apartment has a long rectangular floor plan where each room is connected to the next in a straight line. In order to use AirPlay in the master bedroom I am using a second extended Wi-Fi base station (a Netgear branded product) to wirelessly extend my WiFi network to a Denon receiver located in the master bedroom and requiring a wired Ethernet connection. This additional base station connects wirelessly to the WiFi network provided by my TC and then gives my Denon receiver the wired Ethernet connection it needs to use AirPlay. I have tried moving my iTunes music directly onto my laptop's hard drive, and then I used AirPlay on this same laptop to connect to the Denon receiver. I always get a successful connection and the song plays, but the problem is that the connection inevitably drops.
I live in an apartment building and all of the many wireless routers in this building create a great deal of WiFi interference on both the 2.4 GHz and 5GHz bands. I have tried connecting the Netgear product to each the 2.4 and 5 GHz bands, but neither band can successfully maintain a wireless connection between the TC and the Netgear product. I also attempted to maintain a wireless connection to an iPod touch using the 2.4 GHz band and AirPlay on this iPod touch to play music on the Denon receiver. Again, I was able to establish a connection and successfully play music, but after a few minutes the connection dropped and the music stopped playing. I therefore have concluded that I have a poor wireless connection in the master bedroom. I can establish a connection, but it is intermittent with frequent drops. I have verified this with both laptops by working in the master bedroom for an entire day on both laptops. The Internet connection in this master bedroom proved to drop out frequently - about once an hour with the laptops. The wireless connection and the frequency of its dropout are far worse with the iPod touch and an iPhone.
I cannot relocate the TC. Also, this is an apartment and I therefore cannot extend the range of my network with Ethernet cable (I cannot drill through walls/ceilings, etc.). It is an old building with antiquated wiring and power-line adapters are not likely to function properly, nor can I spare the direct power outlet required with a power-line adapter. I simply need every outlet I can get and cannot afford to block any direct outlet.
My solution is to use a more powerful wireless router. I found the ASUS RT-AC66U Dual-Band Wireless-AC1750 Gigabit Router which will likely provide a better connection to my wireless Internet in the master bedroom than the TC. The 802.11ac band of this Asus wireless router is totally useless to me, but based on what I have read I believe this router will provide a stronger connection at greater distances then my TC. And I will be ready for 802.11ac when it becomes more widely available.
However, I still need to maintain the TC's ability to work seamlessly with TM to backup my two laptops. Also, I doubt the new Asus router will provide OS X 10.8.2 with NAS like features and capabilities. Therefore, I still would like to use the TC's NAS capabilities to share files on my network wirelessly assuming the Asus wireless router fails to provide this feature. I need a new and more powerful wireless router, but I need to maintain the TC's NAS features and seamless integration with TM. Finally, I want to continue to use my Apple laptop and AirPlay to wirelessly access and play my iTunes music collection stored on the TC's hard drive. I also want to continue to use my Apple laptop, AirPlay and Apple TV to wirelessly watch movies and TV shows stored on the additional external hard drive connected to the TC via USB. Can someone advise on how to set-up my existing TC with this new Asus wireless router in such a way to accomplish all of this?
Modem
Motorola SB6121 SURFboard DOCSIS 3.0 Cable Modem
Existing Wireless Router and Primary Wi-Fi Base Station - Apple Time Capsule
Apple Time Capsule MC343LL/A 1TB Sim DualBand (purchased June 2010, likely the Winter 2009 Model)
Desired New Wireless Router and Primary Wi-Fi Base Station - Non-Apple Asus
ASUS RT-AC66U Dual-Band Wireless-AC1750 Gigabit Router
Extended Wi-Fi Base Station - Provides an Ethernet Connection to a Denon A/V Receiver Two Rooms Away from the Modem
Netgear Universal Dual Band Wireless Internet Adapter for TV & Blu-Ray (WNCE3001)
Addition External Hard Drive Attached to the Existing Apple Time Capsule via USB
WD My Book Studio 4TB Mac External Hard Drive Storage USB 3.0
Existing Laptops on the Wireless Network Requiring Time Machine Backups
MacBook Air (11-inch, Mid 2012) OS X 10.8.2
MacBook Pro (13-inch Mid 2010) OS X 10.8.2
Other Existing Apple Products (Clients) on the Wireless Network
iPod Touch (second generation) is model A1288.
iPad (1st generation)
Apple TV (3rd generation) - Quantity two (2)

Thanks Bob Timmons.
In regards to a Plan B, I hear ya brother. I am already on what feels like Plan Z. Getting WiFi to a far off room in an apartment building crowded with WiFi routers is a major pain.
I am basing my thoughts on the potential of a new and more powerful router reaching the far off master bedroom based on positive reviews on cnet.com, pcmag.com and pcworld.com. All 3 of these web sites have reviewed the Asus RT-AC66U 802.11AC wireless router as well as its virtual twin cousin 802.11n router. What impressed me is that all 3 sites rated this router #1 overall in terms of both range and speed (in both the 802.11n and 802.11AC flavors). They tested the router in real world scenarios where the router needed to compete with a lot of other wireless routers. One of the sites even buried this Asus router in a media room with thick walls and inside a media cabinet. This Asus router should be able to serve my 2.4 GHz band wireless clients (iPod Touch and iPhone 4) with a 2.4GHz Wireless-N band offering some 50 feet of dependable range and a 60 Mbps throughput at that range. I am hoping that works, but it's borderline for my master bedroom. My 5 GHz wireless clients (laptops) will enjoy a 5GHz Wireless-N band offering 150 feet of range and a 200 Mbps throughput at that range. I have no idea what most of that stuff means, but I did also read that Asus could reach 300 feet and I got really excited. My mileage may vary of course and I'm sure I'm making some mistakes in my interpretation of their data. However, my Winter 2009 Time Capsule was rated by cnet.com to deliver real world performance of less than that, and 802.11AC may or may not be useful to me someday. But when this Asus arrives and provides anything other than an excellent and consistent wireless signal without drops in the master bedroom it's going right back!
Your solution sounds great, but I have some questions. I'm using OS X 10.8.2 and Airport Utility (version 6.1 610.31) and on its third tab labeled "Wireless" the top option enables you to set "Network Mode" to either:
Create a wireless network
Extend a wireless network
Off
Given your advice to "Turn off the wireless on the TC," should I set Network Mode to Off? Sorry, I'm clueless in regards to how to turn off the wireless on the TC any other way. Can you provide specific steps on how to turn off the wireless on the TC? If what I wrote is correct then what should the rest of this Wireless tab look like, or perhaps it is irrelevant when wireless is off?
Next, what do you mean by "Configure the TC in Bridge Mode?" Under Airports Utility's fourth tab labeled "Network" the top option "Router Mode" allows for either:
DHCP and Nat
DHCP Only
Off (Bridge Mode)
Is your advice to Configure the TC in Bridge Mode as simple as setting Router Mode to Off (Bridge Mode)? If yes, then what should the rest of this "Network" tab look like? Anything else involved in configuring the TC in Bridge Mode or is it really as simple as setting the Router Mode to "Off (Bridge Mode)"?
How about the other tabs in Airport Utility, can they all stay as is assuming I use the same network name and password for the new Asus wireless router? Or do I need to make any other changes to the TC via Airport Utility?
Finally, in regards to your Plan B suggestion. I agree. But do you have a Plan B for me? I would greatly appreciate any alternative you could provide. Specifically, if you needed a TC's Internet connection to reach a far off corner of your home how would you do it? In the master bedroom I need both a wired Ethernet connection for the Denon a/v receiver and wireless Internet connection for the iPhone and iPod Touch.
Power-Line Adapters - High Cost, Blocks at Least One Wall Outlet and Does Not Solve the Wireless Need
I actually like exactly one power-line adapter, which is the D-Link DHP-540 PowerLine AV 500 4-Port Gigabit Switch. This D-Link power-line adapter plugs into your wall outlet with a normal sized plug (regular standard power cord much like any other electronic device) instead of all of the other recommended power-line adapters that not only use at least one wall outlet but also often block the second outlet. You cannot use a power strip with a power-line adapter which is very impractical for me. And everything about my home is strange and upside down. The wiring here is a disaster and I don't have faith in its ability to carry Internet access from the living room to the master bedroom. And this D-Link power-line adapter costs $90 each and I need at least two to make the connection to the Denon A/V receiver. So, $180 on this solution and I still don't have a dependable drop free wireless connection in the master bedroom. The Denon might get its Ethernet Internet connection from the power-line adapter, but if I want to use an iPhone 4 or iPod Touch to stream AirPlay music to the Denon wirelessly (Pandora/iTunes, etc.) from the master bedroom the wireless connection will not be stable in there and I've already spent $190 on just the two power-line adapters needed.
Extenders / Repeaters / Wirelessly Extending the Wireless Network
I have also read great things about the Amped Wireless High Power Wireless-N 600mW Gigabit Dual Band Range Extender (Repeater) SR20000G and the My Net Wi-Fi Range Extender. The former is very powerful and the latter is easier to install. Both cost about $150 ish so similar to a new Asus router. However, everything I read about Range Extenders points to them not being very effective for a far off corner of your house wherein it's apparently hard to place the range extender in the sweet spot where it both gets a strong enough signal to actually effectively extend the wireless signal and otherwise does not reduce network throughput speeds to unacceptable speeds.
Creating a Roaming Network By Hard Wiring with Ethernet Cable - Wife Would Say, "**** No!"
Even Apple seems to warn against wirelessly extending your network (see: http://support.apple.com/kb/HT4145#) and otherwise strongly recommends a roaming network where Ethernet cable is used to connect two wireless base stations. However, I am in an apartment where stringing together two wireless base stations with Ethernet cable would have an extremely low wife acceptance factor (WAF). I cannot (both contractually and from a skill prospective) hide Ethernet wire in the walls or ceiling. And having visible Ethernet cable running from room-to-room would be unacceptable, especially to the wife.
So what is left? Do you have a Plan B for me? Thanks in advance for your help!

My HP OfficeJet Pro 8600 won't connect to my wireless router

This is bizarre. I have had my HP OfficeJet Pro 8600 for about 6 months. It has generally worked fine, and we have used it wirelessly only. But now it refuses to connect to the router. It can FIND the router, and it can find other networks in the area, but it won't connect to the router. I ran the Wireless Network Test, and the results say:
Wireless On - Pass // Wireless Working - Pass //
Network Name (SSID) found - Pass // Wireless Networks Detected - 9
Printer Settings Consistent with Wireless Router Settings - Pass / No Filtering - FAIL //
So it recommends solution as follows: "1 If MAC Address filtering is enabled, and you would like to keep it enabled, you must add the Mac address of your printer to the list of permitted devices for your router before continuing."
Except, guess what, I don't have MAC Address filtering enabled. I wouldn't know how to do that, much less check for it.
Also, before today, this was never a problem. HELP!
Thanks....
If you are interested, here's more detail and background.
Before today, the only problem we have had is that frequently our Apple laptop (OS X 10.6) has trouble connecting to the printer. This has been odd because the printer is connected to the network, and so is the laptop, but the laptop can't find the printer - it thinks the printer is "offline" (even though it's not). Usually, if I wait a while, it will find the printer, and it will resolve itself work fine. If not, we sometimes have found that it can fix itself if you restart the laptop -- restarting the printer does not make a difference. In fact, I did exactly that today, and it resolved itself. And I printed. Fine, right?
But then I wanted to do more printing, and the problem of the laptop not finding the printer came up again, so I decided to really "get to the bottom of this." I don't remember exactly what I did, but somehow I was persuaded by the online help, that the correct solution would be to go into my System Preferences / Print and Fax, and click on the "-", which de-installs the printer, with the idea of re-installing the printer. But then when I tried to re-install the printer, it could not find the printer. Ugh! Wierdly, it found an 8600 Scanner, but not an 8600 printers. After installing and de-installing the 8600 scanner a few times, I eventually deinstalled everything, and I decided to start from scratch. I got my HP disk, and installed all the software again from the beginning (even though it was already there), and then it looked for my printer, but couldn't find it. So then I got a USB cord, and plugged that in.
So, now I have a situation where I do have a working printer via the USB cord, but no wireless connection at all. In particular, since the Office Jet Pro 8600 won't connect to the router, I don't know what else to do. My Apple MacBook pro is 2 feet away from the printer, and it is connected to the router just fine (as is my blackberry), and I have never before had a problem connecting to the wireless router by the printer.
Any suggestions?

There are two things that can trip the mac filtering test to fail: actual MAC address filtering setup (sounds like this is not the case) and using wireless channel 6 or automatic for wireless channel in the wireless network settings (in the router). Since it does show failed for MAC filtering and you do not use this option, try changing the wireless channel in the router to 1 or 11. Those two channels provide the best compatibility with printers due to less interference. Almost everything defaults to auto or 6 for the channel and this causes a lot of interference. This change should not affect anything at all. To do this, you may need to contact the router manufacturer as the process differs from router to router.
What brand and model is the router?
Has anything in the network settings changed at all?
What version is the Mac OS X? There may be additional steps to take as it sounds like there are two separate issues involved and this could be revisited later.
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Wireless router and beige G3 question (OS 8.6 or 9?)

I've purchased a Netgear 54 mbps wireless router to network my Macs. For now, the G4 tower and the 266 beige G3 are going to be connected through two of the hardwired ports until I can get an Airport card for the G4. The G4 is running Panther 10.3.9 and connects via built-in Ethernet. The beige is running OS 8.6 and connects via an Ethernet PCI card (the built-in port is dead). The third machine is a laptop with an Airport card.
Should I upgrade the G3 to 9.2.2 before I set up the network or can I go ahead with things as they are now?
G3 beige (OS 8.6), G4 Sawtooth (OS 10.3.9), TiBook (OS 9.2.2 and OS 10), G5 Mac OS 8.6 or Earlier

don't like being different, but on a 266MHz G3 with maybe limited memory, OS8.6 will still fly, OS9.2 starts to slow down on certain tasks.
IMHO, OS8.6 was as good as it ever got for a stable and secure Mac OS.
But you may find the update to OS9, with IE v5 and QuickTime v5 may just be worth the slowdown. Depends what you're going to use it for, I removed OS9 on my old iMac 233MHz and put OS8.6 back on. It does everything I want it to, fast.

I have a first generation ipod touch. I use a wireless router to get on the internet. My connection has frozen and I can not get out of a google search screen. Any help is appreciated. Ray.

I have a first generation ipod touch. I use a wireless router to get my internet connection. It is frozen on opening up a website and will not release. Even when I power down and restart it goes back to the same failed connection. Any ideas greatly appreciated. Ray.

- Try resetting the iPod. Nothing will be lost.
Reset iPod touch: Hold down the On/Off button and the Home button at the same time for at
least ten seconds, until the Apple logo appears.
- Go to Settings>Safari and delete cookies, cach and history.
- Restore the iPod

How do I setup my Time Capsule as a wireless router?

I bougt a Time Capsule and installed on an existing network to run backup for my Mac. I got it to work succesfully, but.
Now I have moved, and need to use it as a wireless router and still keep running backup.
How do I do this?
Thanks

but I need a modem and connect it to the Time Capsule?
Yes. You need to contact an Internet service provider who will set things up for you and provide you with a modem.

Remote and Wireless Router

Hello All,
I installed remote on my iPhone yesterday, and today my wireless router doesn't work, it just seems not to work @ all. Probably just one those things but just want to throw it out there.

Use an ethernet cable and connect the ATV to your router. Download Apple Remote for the iPhone. You will be able to control your ATV this way. You can pair any infrared remote to your ATV once connected, following the directives from Setup > remote.

E72 connectivity to Wireless Router

HI
I have E72. I need to connect internet in my laptop via E72.
First I need to connect my E72 to my home wireless router & then want to use
this connectivity to run internet in my laptop.
I want mobile option to work as one of my OS doesnot have wireless driver.
I searched & googled lot but in vain.
Kindly help me to configure this.

So that is a configuration that will definitely work? WET54 connected to a wired or wireless router so that you can join two networks.
What I have been thinking of is replacing one of the antennas of a WRT54G with a directional 14dB antenna. Then use a WET54 also with a directional antenna pointed at the WRT54G. Another WRT54G connected to the WET54 to provide a wireless signal to the remote location.
I had thought of a Range Extender but there is nothing to provide power at end of the range of the first WRT54G.

MacBook Pro Cannot Connect to Wireless Router

I have a brand new MBP and it won't connect to any non-apple wireless routers
- my computer is 2 days old (it's awesome and I love it accept that I can't get wireless connection at home)
- wireless router: westell versalink model 327 W
- PROBLEM: my mbp will detect the network just fine, but won't connect to it...just times out, it will connect to a neighbors linksys, but cannot load any internet pages, so still not helpful. When I try to connect to the wirelesss router using the network utility it asks for a WEP password, which it never did before because it's an open wireless router. (I know you should always password protect, but it's not my router...I'm just in the same house)
- I had a powerbook G4 and ibooks that have all connected fine to the same wireless network. My dad has an HP laptop that also connects fine
- it only connects to the apple brand airport wireless routers
- it will connect to the wireless router if I plug in the ethernet cord
- I have tried checking the connections, allowing all connections, repairing my disk permissions (even though my computer is only 2 days out of the box), resetting the router, opening the router so no password is needed...NOTHING WORKS!
- I also tried another wireless router (netgear): doesn't work
I've been reading around in some forums and this seems to be an apple and maybe more specifically a macbook pro issue (just by process of elimination). One forum said that it was because of an airport update that basically "breaks" mbp's airport and makes it not accept any non airport wireless connections, apple supposedly is working on a fix but who knows
I'm feeling disappointed and very upset that this is even a problem, especially with how many people I read are dealing with the same issue wit still no solution. My mbp was far from cheap and this just shouldn't be an issue. I'm planning on contacting apple and getting to bottom of this or at least some kind of answer.

- it will connect to the wireless router if I plug in the ethernet cord
this is because there is an actual physical connection between the router and the machine, so the router allows the connection automatically. i believe ALL wireless routers have a "Wireless Access List" in their config. the owner of the wireless router must add any machine or device seeking to gain access to the wireless router. consult your routers documentation on how to access the router from a web page and add your machine. this is usually done by adding the machine's mac address to the wireless access list. i added my 15"mbp and iphone to my netgear wireless router in about ten minutes and have no problem connecting every time.
also, when making any changes in Network Preferences, be sure to "Apply" after any change or adding any wep key. let me know if you have any questions.

My iphone 4 wont allow me to connect to my home wifi or anyother i have reset my phone and wireless router and still wont allow me what is the problem ?

my iphone 4 wont allow me to connect to wifi of any sort i have rest the settings on my phone and my wireless router whats the problem

Use this article: iOS: Troubleshooting Wi-Fi networks and connections

Silly question, maybe. I want to change from Verizon DSL to cable, but cable company doesn't supply router. can I use my Airport Extreme as wireless router?

We currently have the following wireless home-network configuration, powered by Verizon DSL.
2 macbook pro’s
1 emachine
HP PhotoSmart 6122 all-in-one printer
Apple TV
Apple Airport Extreme Base Port A 1408
Westell 7500 router
Thinking I’d get wider wireless coverage throughout my 2 bedroom home, I purchased the Airport Extreme. It is connected to the router via its sole usb port. The result was only a tiny increase in speed, and no increase in coverage, so I don’t know why I have it.
We now want to change from DSL to cable, thus ditching Verizon. Our new cable provider supplies the cable box, but no router for wireless networking.
Here are my questions.
Can I use the Airport Extreme (AE) as a wireless router?
If so, how should I hook it up? Should the usb cable go from the AE to the cable box, and all the other devices connect wirelessly?
If not, how should I be using the AE to some advantage? What can I get out of the investment?
Thank you very much for your help! Beatriz

What I wrote has nothing to do with what the cable company charges for their installation. And, usually they will help with the router setup even if you supply your own router. I don't know what they will charge for the modem.
Note that you need to get just a modem. You don't want a modem/router combination. That will make using an AEBS effectively nearly impossible. You will need to ask specifically for just a standalone modem, and that you will supply your own router.

Need help with my E2100L Wireless Router

I moved back home with the parents after graduating from college while I'm searching for a job and I noticed my parent's wireless internet connection was really poor. I'm normally pretty decent with computers but I haven’t been able to fix this problem so I am hoping if I explain it to you fine folks and can point me in the right direction to getting everything running properly.
The problem I’m having is with the wireless signal fluctuating frequently when I’m not in the same room with the router. I know the issue is not with Comcast or the modem because when I remove the router and just plug into the modem I get 25 Mbps all day long when I run a test on Speedtest.net.
The setup is Comcast Internet 25 Mbps, SB6120 Modem, and Linksys E2100L Wireless Router with WPA2/WPA security activated.
Before I touched anything the modem and router were originally in my parent’s bedroom. I was getting speeds of less than 1 Mbps if any when I was in my bedroom so I moved them into the living room to be more centrally located. Our house is a one story house with bedrooms divided by the living room. The move seemed to help a little but something was still really wrong so I did a hard reset on the router. I setup up the network manually by going through the settings on 192.168.1.1. which made things work a little better. However I still wasn’t getting close to the speeds I should have been getting and when in my bedroom the connection would sometimes drop out altogether. So I did another hard reset on the router and this time I used the CD that came with it (Cisco Connect) to setup the network. That has got my problem halfway fixed because now if I am in the living room and my laptop is connected wirelessly when I run the speed test I get 25 Mbps.
I thought I have solved everything because in my bedroom the signal was now very good at 20 Mbps… except the 20 Mbps didn’t last. It held around 20 Mbps for the about first 10 minutes but then dropped to about 16 Mbps for a while. A day later when I run the test I now range anywhere from 3 Mbps to 14 Mbps. There seems to be no consistency. I did a hard reset again and setup the network using the CD and the problem persists. I get 20 Mbps in the very beginning and then it lowers from there and fluctuates frequently.
I thought it might be a firmware issue so I successfully updated it today to the latest firmware “1.0.05 build 4 Mar 8, 2012” but the same thing happens. I just don’t get it. Why am I able to get 20 Mbps for the first few min in my bedroom and then it’s a crapshoot thereafter? If it were interference wouldn’t the interference always be there and not be a gradual onset? Why when I’m in the living room with the router is it perfect at 25 Mbps but as soon as I go to my bedroom I get a much much lower connection speed.
I could handle the speed being lower if it was consistent but it’s not. This post has taken me about 20 min to type and while doing so I ran the test a few times at a couple minutes apart and got 3 Mbps, 7 Mbps, and 10 Mbps speeds. Someone please help! This is driving me crazy!!!

When in my bedroom there are only 2 other networks available to join that belong to neighbors but their signal strength is fair at best while my signal dances between being excellent and good. There is no microwave oven, cordless phone, or garage between me and the router. When I'm in my bedroom I'm no more than 10 feet from the actual router and only seperated by a wall and I'm pretty sure its not a brick wall.
Again I don't understand how it could be interference. If there was something interfering wouldn't it always be interfering? Like I said in my first post every time I reset the network I get speeds of 20 Mbps for the first few min in my bedroom and then it gradually lowers and I get a fluctuating speed between 3 and 14 Mbps.
In the settings there is no channel width option of 40 MHz only. I get "20 MHz only" and "Auto(20MHz or 40MHz)" as my options. I have tried them both but don't really notice a difference.
I am going to try the insider program today to see what its results are.

Need help setting up my d-link wireless router to my imac

I need some help trying to set up my D-Link WBR 2310 wireless router to my iMac. I currently have Bell Sympatico high speed.
The reason I want to set up the wireless router is because my girlfriend works from home sometimes with her office computer downstairs and needs a wireless connection (she has a PC). I tried to call D-Link, but they're useless.
Anyways, any help would be greatly appreciated. It would be great to know what settings to change and as much step by step info as possible. I realize it's probably pretty simple to set up, but I'm fairly new to Macs and also to wireless.
Thanks again

Hello,
Connect the D-Link to the iMac by Ethernet.
Open Safari (or Firefox)
Navigate to http://192.168.1.1
Enter your password (default user is Admin and password "admin" - change it!)
Find the Wireless Security section and change the SSID to your own name i.e. "home network" .
Set the Encryption setting to "WPA" and enter a password of your choice. This is the encryption key and is different to the router's admin password.
Configure the WAN part of the router (which will vary depending on your ISP).
Configure the DHCP to serve clients (should be a simple on/off).
Disconnect the iMac
Go to the iMac and turn on Airport on (on the menu bar).
When the iMac finds your SSID select it and enter the encryption password.
Check to allow Keychain to store that detail.
Hope that helps
mrtotes

Need help configuring Cisco/Linksys wireless router to extend wi-fi signal to living room

My U-verse wireless gateway is in the back of our house. We live in an old 1920's home with solid wood walls. For our macbooks, we get a pretty decent signal, but my wife's iPad 2 get's poor wi-fi speeds. I bought a Cisco/Linksys WRT160N wireless N broadband router. I have a wired connection in my living room (going to a 4 port switch) then connected to my DVR. I tried hooking up the new router but ended up getting no signal on the iPad. In fact, it caused other issues. I ended up disconnecting it and re-booting my gateway. All came back fine. This wireless router replaces a similar unit that went out in after a power failure, so I know this can be done, but I forget exactly how I confiured the old one. I would like it to "extend" my signal to the living room, but I am also willing to create a new network (different SSID). Do I need to turn of DHCP? Are there any web sites that can assist me in configuring the router? I wish I didn't have to deal with this. The signal from the RG is great when you are in the back room (20+ down). But my wife gets about 3 down on her iPad in the living room. Thanks in advance.

Hi ,
I was doing some research on how this can be done. It does not appear there is an option in the Cisco router to set it up as an access point, but there are several options you can do to extend your network.
The first thing you can do is just set it up as a router behind router setup, and you will just have two separate networks. Make sure the DHCP pool does not conflict with the U-verse's gateway of 192.168.1.x.
The second thing you can do is connect the Ethernet cable to one of the LAN ports on your Cisco router instead of using the internet port. This should make it work like a smart switch.
With both setups, you want to probably change the SSID, network key, and wireless security settings to the same thing for wireless roaming abilities. That way, anyone that configures their wireless connection will be connected to both networks. Just make sure the wireless channels are not the same, and I would suggest having them at least 5 apart.
Hope this helps.
-ATTU-verseCare

New WRT54G wireless router. Who's the genius that can help me?

I just purchased a WRT54G wireless router. The main reason is my son wanted to be able to use his Sony PSP online. I also have two desktop computers that will be wired thru this router. My question's are. If he is using his PSP online and the desktops are wired, can the desktops be "hacked" if they are on/off? If the router is turned off then the wireless is not working? If I access the router and disable the SSID Broadcast then the wireless portion of the network is off? What are the safest security settings to protect my network?
Thanks.

Dead Mans Zone.... I guess.
Using the DMZ is a very simple and risky way to forward ports. The DMZ takes an ip address of a computer on your network, and forwards all ports to that computer. This is really nice if you are having problems forwarding ports for some program. It can be a life saver if your router will not allow you to properly forward ports. It also has a huge downfall. The computer that is in the DMZ is now wide open to internet traffic. Meaning that it will catch virii, and it will be at risk of being hacked. If you put a computer into the DMZ then please install a software firewall to help protect it
Orange/White. The Cisco logo is the Router’s SecureEasySetup button. It lights up and will stay orange when the Router is powered on. The color orange indicates that the Router is not using the SecureEasySetup feature, while the color white indicates that the Router is using the SecureEasySetup feature. When the Router enters SecureEasySetup mode, the Cisco logo will turn white and start flashing. After the Router has generated the SSID and WPA-PSK (also called WPA-Personal) key, the Cisco logo will stop flashing and stay white.
Message Edited by wehowardjr on 12-30-200611:26 AM

How to connect a E1200 wireless router to a machine tool network for wireless communications

Hello all, I am new to the forum, hope someone can help me out. I am wanting to connect my E1200 wireless router to a machine tool in our factory that has programmable controllers and is connected to the machine components via ethernet connections. This is so we can troubleshoot the machine without having a wired laptop. We have several ethernet switches on the machine and a range of IP addresses say from 192.16.1.1 through 192.16.1.150, and 192.16.17.1 through 192.16.17.150, all of the addresses are not used but random addresses in the range. I would like to be able to connect my E1200 to either one of the networks without having to make a change in the router setup. I can make it work on either network but when I switch my cable to the other network it has to be reconfigured. I am currently connecting my data cable to a ethernet port on the router and changing my router address from 192.168.1.1 to 192.16.1.1 and selecting a range of 150 so it will assign numbers as needed. This works great until I change to the other network and I have to change my router address to 192.16.17.1, I know this can be done on some routers because the technicians from the machine builder use them when working on the machines. thanks

On the basic setup tab make the changes shown below:
This basically make the router disappear off the existing networks and turns it into a wireless AP.
Then when you set your laptop's wireless adapter to whatever IP network you want to connect to.
If you need to connect to your router again change the laptop's adapter IP to something like 192.168.200.2
Keep in mind nothing ever gets plugged into the Internet Port on the router.
What I do with these manufacturing machine's is put them on the company network with static IP's. Then so operators can transfer programs and view drawings I place ELO touchscreens at each location. For the Laser cutter operators that do nesting they have a desktop workstation for the CAD software and put the nests on a network share or direct to the laser cutters.
Please remember to Kudo those that help you.
Linksys
Communities Technical Support

2 wireless+1 router

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