Networking: extend wireless network Apple Time Capsule to cisco DOCSIS 3.0 cable modem

How should I connect a Time Capsule (4th gen) to a Cisco DOCSIS 3.0 that came with xfinity service to create a wireless extension to network... any special settings???
Should I use the Cisco or TC for the DHCP controller?

You cannot wireless extend a network using TC.. Apple designed it to only work with other Apple products.. this is not that unusual.. but it is important .. you cannot do what you want.
One network .. one router. Keep the cisco as the main router and plug in the TC by ethernet and bridge it.. that is router bridge not wireless bridge .. you will find the control in the NAT and DHCP section of Lion
Or download the vastly superior older version of the utility here.
http://support.apple.com/kb/DL1482

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Network apple time capsule with other modem

I am way over my head here. I am trying to figure out how to "bridge" my new apple time capsule with my ATT Uverse Modem. I have the time capsule primarily for backup, but it serves a wireless function as well does the ATT Uverse Modem. Someone did this for me in the past, but my Time Capsule died, and I disconnected it. I can not figure out how to wire it all back together. Is there a diagram out there?

Plug the TC into a computer.. complete isolation from the network.
Open the airport utility.
Put the TC in bridge mode.
Go to the wireless page and setup wireless .. create a wireless network. I recommend you do roaming network and so space the TC and the uverse modem by a few feet.
But it is up to you.. you can use a completely different network name and security if you want.
http://support.apple.com/kb/HT4260
Although the article is for multiple apple routers it will be fine with 2 different routers.
Only I would set fixed wireless channels.

I receive a not connected to the internet message several times daily on my iMac connected via airport to a time capsule which accesses the internet via cable modem.. When I input my password to enter network preferences, the connection re-establishes.

I receive a "not connected to the internet message" several times daily on my iMac connected via airport to a time capsule which accesses the internet via a cable modem. Software/firmware is up to date on the iMac (OSX 10.6.8) and Tme Capsule(7.5.2). Browser is Safari 5.1.
When I input my password at the prompt to enter network preferences, all the lights go green (ie... ethernet, ISP etc.) and the connection re-establishes immediately and states "the connection appears to be working normally".
It more of a nuisance than anything and seems to have started ocurring over the past couple of months. I also have a windows XP box also connected to the same cable modem that I never have internet connectivity issues with. I've verified all the physical aspects of the connections and can't see any evidence of any actual drops in the modem logs. I suspect it is just an intermittent communication loss between the Imac and the Time Capsule, but I am not very familiar with Mac equipment yet.
Just wondering if anyone has experienced a similar problem and what you did (if anything) to resolve it?
Thanks.

The AirPort Express will connect to your existing wireless network if the network is using WPA2 Personal or WPA/WPA2 Personal wireless security settings.
So, it can join the network as a client and then provide an Ethernet signal to your Time Capsule.
Be sure to configure the Time Capsule to operate in Bridge Mode so that it will be operating on the same network.

Problems wirelessly extending 5Ghz network with Time Capsule

Summary:
My Time Capsule wirelessly extends a 5Ghz "n" network provided by my Airport Extreme, but the Time Capsule frequently fails and stops providing Internet access to connected computers. I'm not sure if the problem is with the Time Capsule or with the Airport Extreme it's connecting to.
Setup:
Airport Extreme (dual band) connected to cable modem. It provides a 5Ghz "n" network and a 2.5Ghz "b-g-n" network. This is in the bedroom.
Time Capsule (non-dual band) joins the 5Ghz network and extends it. This is in the office, maybe 40 feet away, line-of-sight. There is a laser printer connected to the Time Capsule via ethernet.
My MacBook is set to join the 5 Ghz network, and since it's in the office, it ends up joining via the Time Capsule. This is the desired behavior, as connecting through the Time Capsule seems to result in the fastest possible backup speed.
There are no wireless devices, such as cordless phones, in the house. The microwave is NOT in use when the problems arise.
*The Problem:*
Frequently, the MacBook loses its Internet connection, though it is still connected to the 5Ghz network through the Time Capsule. When this happens, it can only see the Time Capsule it's connected through (and other devices that are connected to it) but no other devices on the network.
When this happens, other devices that are connecting to the 5Ghz network through the Airport Extreme can no longer see the Time Capsule or any devices connected to it, such as the laser printer or my MacBook. This includes the living room computer, which has never been able to complete a backup due to this problem.
The Time Capsule's and the Airport Extreme's indicator lights both stay green.
If I change the Macbook's connection to the 2.5Ghz network, it can see the devices connected to the Airport Extreme, but can no longer reach the Time Capsule.
*Unsuccessful Solutions:*
This was happening in a previous incarnation of the network, when I had a non-dual band Airport Extreme providing the main network, the Time Capsule connected via 5Ghz, and an Airport Express connected via ethernet to the Time Capsule to provide a b-g network.
I replaced the Airport Extreme with a new dual-band unit to simplify the setup, but it did not solve the problem.
Since the Time Capsule seemed to be the weak link in the network, I reported the problem and got the unit replaced, but the problem still persists.
I've reset both the Airport Extreme and the Time Capsule to their factory settings numerous times, and set them up again from scratch (no imported settings). I've gone in and made sure that there were no WDS settings leftover from the earlier configuration, as the 5Ghz network does not need it to extend itself.
*Plea for help:*
Is anyone else experiencing a similar problem?

Update
The other day, I modified the setup so that the Time Capsule doesn't extend the wireless network wirelessly, only through Ethernet (so the attached printer will work, but the computers will connect directly to the AEBS. The Time Capsule stayed connected long enough for me to do a full backup (125GB) from the downstairs computer.
I thought I had it "solved" (though extending the 5Ghz network would be preferable so the office computers can have faster backup speeds.)
But yesterday, I went to print to the Ethernet-attached printer, and it got only one page out before it disappeared off the network again, and the print job failed. I noticed it did it again, today.
So the problem is not tied to wirelessly extending the network.

The Apple time capsule provides disc memory, a wifi network, and router functions. It would normally be connected to the internet via cable modem. If I wanted to use a wireless cellular connection to the internet, how would I do that?

The Apple time capsule provides disc memory, a wifi network, and router functions. It would normally be connected to the internet via cable modem. If I wanted to use a wireless cellular connection to the internet, how would I do that?

If I wanted to use a wireless cellular connection to the internet, how would I do that?
The wireless cellular device would need to have an Ethernet port, to provide an Ethernet signal to the Time Capsule's WAN port.

How can i extend a wireless network with time capsule

How can i extend an existing wifi verizon wireless network with time capsule? the router is connected on the bottom floor. want to boost the signal to a home office on the top floor, four flights up. connect time capsule via ethernet cable to iMac on 4th floor? Do I have to start a second wifi network or can I set it to just boost the one I have? thank you

How can i extend an existing wifi verizon wireless network with time capsule?
It all depends on what you mean by "extend".
If you plan to "extend" by connecting the Time Capsule to the Verizon router using a wired Ethernet cable, this can be accomplished.
If you were hoping to connect the Time Capsule to the Verizon router using wireless only, unfortunately the Time Capsule and Verizon products are not compatible for that purpose.
Check with Verizon to see if they offer an "extender" or "repeater" that could be located very close to the Time Capsule.
This would provide both more wireless coverage and also allow you to connect the Time Capsule using an Ethernet cable from the "extender" or "repeater".

HT4145 Does this article apply to OS X Lion and Airport Utility 6.0? Reason: Airport Utility cannot find my Airport Extreme (4th generation) wirelessly on my Time Capsule configured network even although the firmware in both units is up to date.

Does this article apply to OS X Lion and Airport Utility 6.0?
Reason: Airport Utility cannot find my Airport Extreme (4th generation) wirelessly on my Time Capsule configured network even although the firmware in both units is up to date.

I thought you were trying to Extend the network with an Express as the article mentions you pointed to...
You can't find the Airport Extreme then...
I woudl suggest doing a Factory reset....
http://support.apple.com/kb/HT3728
Then you should be able to set it up just as you did when it was new....
Factory default reset (using reset button)
If the AirPort Base Station or Time Capsule isn't accessible from AirPort Utility, the Factory Default reset can be accomplished by using the reset button.
Unplug the AirPort Base Station or Time Capsule from power.
Press and hold the reset button with a pen or pencil, then plug the AirPort Base Station or Time Capsule back in while continuing to hold the button until you see the light (LED) flash rapidly. This should happen after a few seconds.
Release the button. This will factory default reset the AirPort Base Station or Time Capsule.

Why Does My Apple Time Capsule , not share ethernet when connected to my current network?

Hello
Thank You for taking the time to look at this , my apple time capsule will not share ethernet when joined to my current network , the only way i can get the ethernet ports working is connecting a ethernet port from my airport express to my time capsule and that enables the ethernet ports (which is fine)
So I'm Wondering Why This Works
My Current Set up is
Netgear Router Downstairs (Main Router)
Apple Airport Express upstairs (set to join existing network)
Belkin 8 Port Network Switch ( Ethernet cable from express to switch) (3 other devices connected to switch as well)
Time Capsule upstairs (cable running from switch to time capsules wan port)
Hey Presto
So I'm wondering why i have to go around the houses to allow these 3 ethernet ports on the time capsule to work

Because Apple decided it should be so.. and it was!
The Airport Express can join a wireless network (non-apple) and still keep the ethernet port alive.
When Airport Extreme or TC join a non-apple wireless network, they shut off the ethernet ports.
It was a decree from on high.. there is some technical stuff about MAC addresses hidden behind the router.. but it also makes people have to buy another router they don't actually need.. hence good for the Apple bottom line. And what Apple deems is good for it.. is plainly good for you.. !!
The solution is to use the airport express downstairs.. plugged into your netgear router.. and tick allow extend network.. and set the TC upstairs to extend a wireless network. In this mode the TC will keep the ethernet active.
Isn't it fun when you have Apple working hard to close the loop.

Do I need to setup my AirPort Express on a modem before trying to connect it wirelessly to my time capsule existing network?

I have an airport express that I used in another location. I brought it home and want to use it with my existing network and time capsule to do AirTunes. I can't get the Express to show up in my airport utility to even set it up. Do I need to connect it to my time capsule with an ethernet cable first to configure, or should it be showing up as a device to add to my network automatically?

1. i would restore the express to factory defaut by holding the reset button on the unit with a paperclip while you are powering it on
2. if it restored, you should be able to see it in your wifi icon at top of screen as "airport express"
or you can see it in airport utility
3. then if you want to connect it wirelessly to your time capsule, you would choose "extend network" and put in relevant security and password....this would make the express a wireless access point, fed by your time capsule(main router)
if you chose to do it wired which is a better way if you have access to ethernet port at wall, you would choose "create a wireless network" and then under the "network" tab you would choose "Bridge Mode".....this would make the express a wired access point, fed by your time capsule(main router)

I'm trying to extend my wifi network with time capsule but it can't find the existing wifi network

I'm trying to extend my wifi network with time capsule but it can't find the existing BT wifi network even though it is there with a good signal strength. The Time Capsule is connected to a Netgear router via ethernet.

You will need to start over on the setup of the Time Capsule as follows:
Disconnect any Ethernet cables that might be connected to the Time Capsule, but leave it powered on
Hold in the reset button on the back of the Time Capsule for 8-10 seconds and release. The reset button is located next to the AC power socket.
Allow a full minute for the Time Capsule to restart to a slow, blinking amber light
Connect the Ethernet cable from a LAN <--> port on the Netgear to the WAN "O" port on the Time Capsule. The Ethernet cable must remain connected at all times.
Click the WiFi icon at the top of the Mac's screen
Look for a setting of New AirPort Base Station
Click on Time Capsule
The example below shows an AirPort Express. You will see Time Capsule on your screen.
That will get the setup wizard going. It will take a minute to analyze the settings, then display a screen that looks like this, except you will see a picture of the Time Capsule
Network Name..........Type in the exact name that the Netgear wireless is using
Base Station.............Type in a name that you want to call the Time Capsule. Use something short and simple. Mine is TC, for example
Password..................Type in the exact password that the Netgear wireless requires
Verify.........................Verify the Password again
Click Next
The setup wizard will configure everything for you automatically. When you see the message of Setup Complete, click Done.
That's it. Now you have one big "extended" network. Technically, this is called a "roaming" network.

Extending my network. Time Capsule-Air Express and Extreme.

So currently my network is a time capsule in my basement and an airport express upstairs behind a tv in my living room. I have an extreme that I'd like to use to boost my signal in the back yard where I use the remote app on my iphone to control itunes. They are all 802.11n(?). I would like to place the extreme close to a basement window that has clear sight to the lower back yard area.
What is the easiest way to go about setting this up?
THX

Welcome to the discussions!
+What is the easiest way to go about setting this up?+
Assuming that your AirPort Extreme is the 802.11n version, (it has a square shape), here is how to setup the "extend" configuration with the Time Capsule. The AirPort Extreme must be positioned where it can receive a good signal from the Time Capsule.
I was not clear on whether you already had the AirPort Express setup to extend (you must have an 802.11n version of the Express to allow this), or whether you have it configured to "join" your wireless network for use with AirTunes.
_On the Time Capsule_
Open AirPort Utility
Click Manual Setup
Click the Wireless tab below the row of icons
Make sure that you have a check mark next to "Allow this network to be extended"
Make note of the exact Security setting that you are using
Update to save any changes
The Time Capsule will restart and you should see a green light in 15-20 seconds
_On the AirPort Extreme_
Open AirPort Utility
Click Manual Setup
Click the Wireless tab below the icons
Wireless Mode = Extend a wireless network (If you do not see this choice, hold down the option key on your computer as you click on the selection box)
Wireless Network Name = Exact name of your Time Capsule wireless network. (This should appear as a choice in the setup)
Enter a check mark next to Allow wireless clients
Wireless Security = Exact same setting as your Time Capsule wireless network
Wireless Network Password = Exact same password as your Time Capsule wireless network
Verify Password as above
Update to save changes
The AirPort Extreme will restart and you should get a green light in 15-20 seconds.

Why does wireless on my Time Capsule (2TB, 3rd Gen) drop the wireless network now?

Starting a couple of weeks ago, my Apple Time Capsule (2TB, 3rd Gen) has been dropping the wireless network almost daily. I end up pulling the power cord to restart it. I've had the device for what I think has to be about a year and a half already, and it's been working flawlessly until now. I have it on 802.11N (dual-band), using WPA2, with an average of about 7-8 client devices at any one time throughout our home. The problem doesn't appear to be any one client, since all lose connectivity at the very same time. The Time Capsule LED is still green when it's down, and again restarting it solves the problem. The device is out in a well ventilated area, and doesn't feel like its overheating. Devices using Ethernet to connect are unaffected (other than losing visibility to wireless network elements). It can occurn at any time, day or night, seemingly at random. The Airport Utilty advises that I have the latest firmware version (7.5.2).
Anyone have any idea whats going on? Having similar problems? Fix, workaround, suggestion?

Try setting the wireless to manual and fixed channels.. the auto channel swapping does cause issues.. I would also give different names to 2.4ghz and 5ghz so you know clearly which wireless you are connected to.
But sometimes they do just go bad.. power supply is not robust. They do become unreliable.

How to re-initialise an Apple time capsule to a different WiFi network

Upgraded the Netcom WiFi hub to a Netgear Wfi hub and the nether won’t recognise the time capsule to perform backups as and when prompted.

Lapastenaque
I have been on the chat line with Apple Tech.
I have realised that the only way the Time Capsule was made to work the initial setup, was the the Netcomm wifi hub had 1 ethernet jack.
An ethernet cable was connected from the wifi hub to the net port of the Time Capsule.
With the Netgear mobile wifi broadband modem hub, no ethernet outlet is provided for this model.
It then remained to simply connect a hard wired ethernet cable from the MBP to the Time Capsule ethernet port.
This then re-established the wifi network, “without the wifi” but a hard connected ethernet cable.
The Apple time capsule cannot be utilised to engage wifi direct to the internet via a third party mobile wifi hub.
It defies common sense to call it a wifi hub that cannot connect via the 802.11 mode to the internet.
It is a deliberate by negative inbuilt design flaw that Apple are of no mind to remedy.
For now the Time Machine backups are taking place on regulated times set by the software.
I thank you for your endeavour to lend assistance to the resolution of this query I had about the Time Capsule and use of Time Machine protocol.
Tanks, Oscarwingt

Trying to connect a Sorenson VP200 to my network via Time Capsule (2nd Gen)

I am attempting to set up a Sorenson VP-200 video phone on my network. I have cable internet with a Motorola SBG901 modem, with my Time Capsule (TC) connected via an Ethernet cable, extending the wireless network. The Video phone is connected to the TC via an Ethernet cable. I tried configuring the Motorola, but figured that I could try configuring the TC, since the VP-200 is plugged into it. I found a configuration for settings specifically for an Airport Extreme Base Station concerning the VP-200 from a few years ago. They are as follows: Airport Utility: Internet Connection -> NAT -> Enable default host at (checked) -> fill out: 162.168.1.253
The default host IP can be 10.0.1.XXX, 172.16.1.XXX or whatever IP address assigned to your VP. Generally XXX is selected from 253 thru 256. This will be your videophone IP address.
Then: Advanced -> Port Mapping -> click on "+" (add) button -> fill out:
Public UDP Port(s): 1720, 15328-15348
Public TCP Port(s): 1720, 15328-15348
Private IP address: 192.168.1.253 (or whatever IP address assigned to your VP - see above about enabling default host)
Private UDP Port(s): 1720, 15328-15348
Private TCP Port(s): 1720, 15328-15348"
My IP address on my VP-200 is 168.192.0.125. The IP address of my TC is 192.168.0.17.
After I followed those instructions, I get the following error:
The DHCP range you have entered conflicts with the WAN IP address of your Apple Wi-fi Base Station. Any help that anyone can give is greatly appreciated!

Sorry but this is likely to be the wrong way to do things.
The SBG901 cable modem is also a router.. a very very poor router but none the less a router.
Have you bridged it, ie turned off NAT??
Strongly recommend you do that. Unless your cable speed is relatively slow that model is cpu bound and likely to halve your connection speed. If you bridge it you probably then need to power it down, as well as the TC and rest of the network. Power up the modem.. wait a couple of minutes and then power up the TC.. make sure you actually now get the public ip on the WAN interface of the TC. Then you can proceed to port forwarding.
OR..
You can leave the cable modem as the main router and bridge the TC.. on the internet tab in the airport utility simply choose sharing internet connection, and select bridge in the pull down box.
Then all port forwarding will happen in the cable modem and you can proceed from there. It won't matter if the vp-200 is plugged into the TC, once bridged it will simply be a dumb WAP, switch and hard drive on the network.

My Time Capsule has stopped backing up. I have an Apple Time Capsule which backs up by wireless. For the last 3 days it has not backed up. I get this message: "The backup was not performed because an error occurred while copying files to the backup disk.

My Time Capsule has stopped backing up.
I have an Apple Time Capsule which backs up by wireless. For the last 3 days it has not backed up. I get this message:
"The backup was not performed because an error occurred while copying files to the backup disk."
I have gone into Mac Help and followed this down to stage 4:
under shared it lists my time capsule and my husband's iMac - both use the time machine but we have switched his off temporarily. Clicking on my Time capsule I get "Connected" and "Sharepoint" - I didn't have to enter connect or password
I don't understand stage 5: how and where do I select the disk or volume that contains Time Machine backups ? How do I know which it is? My disk utility lists 160.04 TOSHIBA MK... with sub-heading Macintosh HD. It also lists (with a "CD" icon) HL-DT-ST DVDRW GS22N
Under stage 6, how and where do I Locate your backup ? I try dragging my Time capsule from Finder to the Disk Utility side panel but it won't go. What is my computer's name?
Please someone help! I'm completely stumped.
Thanks,
Maggie
Mac Help says:
If you back up to a Time Capsule or network disk:
Open the Time Machine pane of System Preferences, and slide the switch to Off.
Open Time Machine preferences
Open Disk Utility, which is in the Utilities folder in the Applications folder.
Open Disk Utility
Make sure the Time Capsule or network disk is turned on and available.
Open a Finder window, select your Time Capsule or network disk in the Shared section of the sidebar, and click Connect. If necessary, enter your user name and password.
On the Time Capsule or network disk, select the disk or volume that contains Time Machine backups. Depending on how your Time Capsule is set up, there may be one or more disks or volumes.
Locate your backup, and drag it to the Disk Utility sidebar.You can identify your backup by looking for your computer’s name in the backup’s filename.

Hello,
Thanks to the great Pondini...
http://pondini.org/TM/C3.html

Networking: extend wireless network Apple Time Capsule to cisco DOCSIS 3.0 cable modem

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