Can I use iMac as wireless access point?

My network equipment: ADSL modem (which has no integrated wireless) with Buffalo AirStation (802.11b) wireless access point
I have had a reasonably stable broadband situation for a long time (hence the ancient equipment!) and have been able to access the internet via my ADSL modem/ethernet router using ethernet wires from my iMac G5, and two desktop PCs running Linux and Windows. I have also been able to access via the wireless Buffalo Airstation on various laptops over the years. My wife's brand new MacBook has been connecting wirelessly for a couple of weeks.
Until last night...
Then the AirPort signal dropped to zero and a neighbour's network was suggested as the network I need. I looked at the Buffalo Airstation and there was a flashing red light (and flashing green ones as well). Being an experienced chap I turned it off and turned it back on! For about five minutes the Airport signal was back. Then it disappeared with flashing lights as before. Repeated a few times with no change...
I don't know if the problem is related to the neighbour's wireless signal or not but I decided that it could be the AirStation getting flaky so I tried creating a network on the iMac with a view to sharing its wired connection.
I can log on to this iMac network from the MacBook and I have changed the Systems Preferences to share the connection on the iMac but the MacBook says it is not connected to the internet. Anyone got any ideas what I might be doing wrong? Should I be entering the ADSL modem router in the internet connection details (which is what I have done) or should I be entering something else?
Is what I am trying to do even possible? I haven't found any exact parallels in the documentation or the forums...
Any help greatly appreciated!

Does the Buffalo AirStation allow you to change the channel being used?
You can share an Internet connection over Ethernet to other computers using Airport. You set it up in System Preferences Sharing pane Internet tab (if using Tiger). On the MacBook, you should just use the default +Configure Using DHCP+ setting. Be sure you clicked to Start the sharing on the iMac. On the MacBook, be sure you select the wireless network that is the iMac's name.

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How can I set up a guest access point with a Time Capsule and an Airport Extreme? I am using a Telus router with the Time Capsule used as a wireless access point (bridge mode). I don't want the guest access point to have access to my network.

How can I set up a guest access point with a Time Capsule and an Airport Extreme? I am using a Telus router with the Time Capsule used as a wireless access point (bridge mode). I don't want the guest access point to have access to my network.

The Guest Network function of the Time Capsule and AirPort Extreme cannot be enabled when the device is in Bridge Mode. Unfortunately, with another router...the Telus...upstream on your network, Bridge Mode is indicated as the correct setting for all other routers on the network.
If you can replace the Telus gateway with a simple modem (that performs no routing functions), you should be able to configure either the Time Capsule or the AirPort Extreme....whichever is connected to the modem....to provide a Guest Network.

Using routers as wireless access point

Hello,
i am thinking of buying Linksys x2000 , WAG160N or any other you suggest to use as a wireless access point. Is it possible?
My setup is : I get my internet from my neighbor by ethernet cable from his router. My house is two-storied and ethernet cable comes to top left corner of first floor and the devices(two notebook) are on the bottom right corner at the second floor , insulation greatly reduces the signal strength.
Thank you.

You can use any other routers, do not use X2000 or WAG models. I think they get Internet from an RJ11 connection. Use an Access Point. WAP series.

Using Mac as Wireless Access point

If i set up the MAC to be a Wireless Access point, via the Sharing option in System Preferences, it works fine if i am trying to connect a PC, other MAC or iPhone to the internet, but devices such as Nintendo DS or Kindle fail (these devices work OK on other wireless networks) to connect they recognise the Wireless network OK but fail to connect and i have tried the basic configuration with no security and it still fails.
What am i doing wrong please?
Thx
John

I managed to resolve this issue with help from the following:-
http://hints.macworld.com/article.php?story=20051119155606277
Thanks

N800 can no longer see any wireless access points....

Not only can I not see my WLAN, but I can't see any of the many in the surrounding area. I had no problem getting and staying connected in the previous weeks, but for whatever reason, a scan of for WLANs returns zero as of yesterday. -chris

The one thing that changed, is I switched my WLAN router over to a new 802.11N router. Used the same SSID, same WPA pre-shared key, etc. I have a feeling this had something to do with it, although my other systems connect just fine (PC, Mac, PSP, Tivo, etc).
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My guesss is that my N800 got really confused when it saw the same SSID, but with a different MAC address. Just seemed odd that it wouldn't see the other WLANs in the area. This behavior even continued after a full reset and load of the OS. I wonder if there are some network config files that got corrupt with the changes I made. If so, perhaps there's a way to dump these settings manually?
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Inconsistent DHCP leases while using WRVS4400N as Wireless Access Point

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have you tried to direct connect your PCs to the router just like your server and check if it can obtain and IP?
try changing wireless settings from the router [SSID and CHANNEL]
enable WPA as well
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I have connected two routers to my BT broadband Hub (via ethernet) in order to create one big Wirless LAN across the house. Unfortunately, the routers have simply created independent wireless lans which I need to log into separately as I move around the house. Any idea how I edit the routers so that they all use the same user ID and Password....and effectively act as one integrated wireless network, so that i can connect to them as I move between them seamlessly. Thanks.....

The Apple Support Communities are an international user to user technical support forum. As a man from Mexico, Spanish is my native tongue. I do not speak English very well, however, I do write in English with the aid of the Mac OS X spelling and grammar checks. I also live in a culture perhaps very very different from your own. When offering advice in the ASC, my comments are not meant to be anything more than helpful and certainly not to be taken as insults.
http://www.ehow.com/how_8554130_use-wifi-routers-same-lan.html

N800 no longer detecting any wireless access point

The device is working fine couple days ago, then today when I turn it on, the "connection manager" can no longer see any wireless access point. Not only my home network, also
my neighbor's wlan. My laptop can detect 10 networks
around my house. I try upgrad my os to the latest version and it is still not working. Is anyone has similar experience ? Is it a hardware problem ? Any advice will be
welcome.

It happened to my N800 too just a couple of days ago after I installed a number of applications. I have already removed those applications but the N800 still would not detect the access points that it usually detects with no problem.
It could not detect the WLAN inside our house even if the N800 was physically sitting on top of the router. It would intermittently detect my neighbor's WLAN (the one which I usually use) but it would not log on to it.
I tried removing the battery hoping to reset it but nothing changed.
It also would not connect to my PC via USB. The computer could not detect it. This one happened even before I installed those applications.
Help!!!!

Can an iMac serve as a wireless access point server?

I have a current iMac with standard built in wireless capability but I'm on the net with wires (RJ45 twisted pair ethernet CAT5 cables). Can my iMac serve as a wireless access point for a new device in the house (Nintendo Wii)? Is there a setting I can turn on, or software that can be downloaded to have the iMac act as a server instead of just a client on a wireless network? I know that it's best to have dedicated hardware do this, but I'm looking for a software solution to use while I decide what to buy.
Currently I have a DSL connection and a star style home network. The DSL modem has an ethernet cable to a hub, and our 2 macs connect with wires to the hub. (I have an older DSL modem that has no wireless capability, I know that upgrading the DSL connection involves a new modem that includes wireless, but the phone company makes no guarantees about supporting Macs, so I have to do some research first.)
-Ken

If your iMac connects to internet from ethernet cable, you can use airport to share the connection wirelessly by creating a network from airport, then go to system preference > sharing > internet and enable internet sharing. But if you already have a wireless router, Mac should be compatible, there is nothing inherently different between iMac's airport and PC's wireless card.
For Wii, I have no experience myself but there are plenty of posts on this forum, like this one: http://discussions.apple.com/thread.jspa?messageID=4528652&#4528652
(linked to http://www.virtualmatt.com/?p=7)

Can I disable my Verizon Fios Router Wireless radio, connect it to a switch and use my airport express as my wireless access point connected to an in wall ethernet port?

Here's the deal. I have a Verizon Fios MI424WR router. My house has CAT5 throughout the house. The media panel is located in the garage. I want to take the Verizon Fios Router and cannot it in the media panel so I can connect a switch to it, that way, all my CAT5 can fire throughout the house. Verizon being Verizon decided to connect the router directly in the office.
Can I go this route (Router in media panel, switch cross connect to it) and use Airport Express, connected to one of the in-wall CAT5 ports in my house and then set it up as my wireless access point to provide wifi to my portable devices (iPad, iPhone, Macbook)? Is this possible? Will Airport Express comminicate with my verizon router via ethernet in-wall? Do I have to turn off the wireless radio in the Verizon router? Any help would be greatly appreciated!

That is right, by hard wired I was just making clear wired vs wireless attachment. AirPort family of devices will only act in a repeater mode with their own family members, not FiOS routers. they have to be wired to work.
There are some useful docs you can download from Apple, Support, Manuals, Peripherals, AirPort (just follow thos links from the Support button on the top bar):
Apple AirPort Networks
Designing AirPort Networks
AirPort Express Setup Guide
The last has a diagram of what you are trying to do, though without the house wiring, etc., but the basic principle.

Can I use this as a wireless access point for my network

can I use this as a wireless access point for my network

umm... use what?
A Time Capsule? Sure. It's just like many other wireless base stations. It can run in either bridge or route mode - in bridge mode it's just like an access point linking the wired and wireless networks together.

Can I use my AirPort as a wireless access point?

Can I use my AirPort as a wireless access point? Can I disable DHCP? How? I have model A1143.

Can I use my AirPort as a wireless access point?
Yes, if it connects to your main router using a permanent, wired Ethernet cable connection. Connect the Ethernet cable from one of the LAN <--> ports on the main router to the WAN (circle of dots) port on the AirPort Extreme.
Can I disable DHCP
Configure the AirPort to operate in Bridge Mode. That will turn off both DHCP and NAT services. If you are using the setup utility on a recent version of the Mac or iPhone/iPad, the utility will automatically set up the AirPort for you in Bridge Mode when it detects another router on the network.
How?
This will depend on what operating system you have your Mac or PC, or whether you want to use an iPhone or iPad for the setup. Let us know on that.
I have model A1143.
This model would be anywhere from 6 to 8 years old depending on when it was originally sold. Please keep in mind that the useful life.....on average.....for a wireless router designed for home use is about 5 years.

Can I use my Macbook as a wireless access point?

I have an odd question.
I was wondering if it is possible to use my MacBook as a wireless access point. I am traveling to my parents house for Christmas with my Nintendo Wii, and they do not have wireless internet. Here is what I would like to do:
Attach my MacBook to my parents wired internet hub.
Create a wireless network with my MacBook.
Connect to that wireless network on my Wii.
I know this is an odd question, but it seems fairly feasbible in my head, I'm just not sure how to go about doing it.
Any help would be GREATLY appreciated. Thanks!
Macbook Mac OS X (10.4.8)

Actually, it's quite simple... like Robert said, go to System Preferences > Sharing > Internet and choose to share your connection from built in ethernet with computers using AirPort. Click on Airport options and then specify the wireless "network" name you wish to use and whether or not you want security. If you are only playing games with the Wii, I would suggest not enabling security... It would only make things more difficult... plus when sharing the connection like this, you only have the option of using WEP which isn't really that secure anyway in the right hands. Also, when you specify a network name, choose one with no spaces; this will also make things easier for your Wii to connect. That should do it! Good luck!!
Hope this was a help!

Can i use a belkin wireless g router with an iMac

can i use a belkin wireless g router with an imac

It will work. The wireless card in iMacs (recent ones) work with n, g, and b networks. The g protocol is slower (54 mbs) versus n (130 mbs up to 300 mbs). My employer has hundreds of such access points and has been updating them all to n, but there are still some g routers they haven't gotten to, and they work fine. 54 mbs is not bad, it's about 5 megabytes/sec roughly. Typical actual throughput is lower than these numbers by ~ 50%, so doing a large Mac OS update download of 300 Megabytes would take about ~ 2 minutes with a g router, and maybe a bit less than 1 minute with an n router.

Apple TV 2G (Airplay and Homesharing) can only stream from devices on the same wireless access point range??

connection:
40 Mbps Fiber Broadband connection using:
Devices:
1. Main Modem/router (AP1): Huawei HG8245 (provided by ISP) - Wireless enabled.
2. Remote Access point (AP2): Linksys/Cisco E3200 Wireless gigabyte router flashed with DD-WRT v24-sp2 (06/14/11) mini (Cascaded -wired- LAN to LAN from main modem).
3. Wireless Repeater to cover a dead spot (AP3): Linksys/Cisco E1000 wireless repeater.
4. Apple Tv (AT2G) with home sharing/airplay enabled.
5.( Ipad) with home sharing on itunes enabled.
6. Win7 (PC) using iTunes with Home sharing enabled.
all devices are updated to their latest firmware.
In order to cover a large 3 story house with Wifi. I had (AP1) is located on the first floor, while (AP2) is located in the basement floor directly wired by LAN to LAN with (AP1). (AP3) is located on the Ground floor away from the living room to repeat wireless network into the back yard. While (AT2G) is located in the living room on the ground floor right in the middle of both (AP1) + (AP2) while connected via Wifi.
Network SSID, security, passphrase and wireless settings of (AP2) are identical to (AP1) to create a single big LAN/WLAN roaming network where all devices connected to both wireless access points can find/share the others. As understood, it's refered to as bridging.
I have noticed that my iphone/ipad does not show the airplay button anywhere within the wireless network. it seems that the apple TV randomly choses to connect to the AP with stronger signal, or switch to the other in case of a reboot to one of them.
to elaborate further, if i was sitting in the living room (groundfloor), trying to airplay some you tube contents via Wifi to my Apple TV, i may not find the airplay button available all the time, i found out the reason is while i'm wirelessly connected to AP1, the Apple TV was connected to AP2 and both deviced cannot detect each others to enable my purpose. that goes the same for Home Sharing. only if my Ipad/PC and Apple Tv are on the same wireless AP. they would detect each others immediately.
although, the second AP (AP2) is suppose to extend my wireless network of the same subnet in which any device connected can be found.
After all sorts of trial and error tweaking my router/access point, I thought the problem would be due to the Linksys 3200 capability of bridging WLAN and lacks few protocols that enables my purpose. i have flashed the firmware to a DD-WRT, but again, problem was not solved.
I have not tried having my Apple Tv wired to either router/AP, but i assume it may work well if i do so. i still need to solve this wireless connection issue though.
Am i the only one with this problem, would there be something wrong with my setup?
Your feedback is highly appreciated.

You may or may not already have your network set up correctly, it's just that I can't tell from what you have said.
I have a main router provided by my ISP, I have several other Airport Extremes and Airport expresses connected by Ethernet, all set up to bridge the network created by the main router.
Each maker has their own settings, but bridging should be reasonably obvious. In simple terms my main router distributes IP addresses to all devices, the Airports bridge that network by passing these addresses to the devices from the main router. A base station that isn't in bridging mode will distribute its own addresses to the devices connected to it.
I don't really follow your next point.
instruction for configuration vary from manufacturer to manufacturer, the best course of action here is to refer to the manual. If everything is set up properly the addresses of everything on your network will have identical sets of numbers for the first 3 of 4 groups of numbers that make up an address, the last set must always be different. I think the part you are referring to with your DD-WRT is the option to have Ethernet and wifi bridged or not.
Some routers may be easier to configure than others, but generally speaking they should all work with the Apple TV. 5Ghz is less likely to suffer interference but it is much more likely to be blocked by solid objects, it may or may not be an advantage.

Can I use iMac as wireless access point?

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