Sharing internet connection by airport

My wife and I each have a Mac Book Pro, running Leopard. We have a Verizon card inserted in one of the macs which is then hoooked up to the internet. How do we get the second mac to "share" in this internet connection?
Computer #1 is hooked up to net. I see that I am using the airport to send out signal. I pick up the signal on computer #2 which clearly identifies computer #1 on the airport, and connects to that source. However, Computer #2 still can't click on safari and get on the net. Nothing happens.
Any ideas??
Thanks
Don

open system preferences
click sharing
click internet sharing
choose the share from and share too options
i think its pretty obvious once you get to that screen but if you have troubles post back
i can't remember, is leopard the 10.5 version?
i ask as they changed the way you access internet sharing in 10.5, the layout's a little different
but you should be able to find in system prefs under Sharing in either case
hope this helps!

Similar Messages

Problems sharing internet connection over airport

Hi everyone-
I've researched the heck out of the forums and still cant figure out what's happening with my system. I've got a MacBook Pro with OS 10.5.2. In previous OS versions (10.4) when I was successfully sharing my ethernet internet connection, the airport icon in the status bar showed a vertical "up" arrow, indicating that my connection was being shared.
I'm trying to do the same thing in OS 10.5.2 but not succeeding in getting the same notification. I'm finding that when I access the "Sharing" folder under "System Preferences" and select "Share your internet connection from: ethernet" and "To computers using: Airport" that both settings grey out, the "Internet Sharing" button turns green and the status says "On", but no sharing occurs. I've checked using other wireless laptops and a wifi finder, but no signal from my MacBook is ever found.
I've deleted my preferences folder to start fresh, no help. I've tried sharing from different ethernet sources, no help. It just feels like the problem is in the OS somewhere, not with the internet connection.
Any insight or help would be greatly appreciated! Thanks!

seems like i got the same issue as u and i just posted it:
http://discussions.apple.com/thread.jspa?threadID=1425809

Problems sharing internet connection through Airport with a PS3

Does anybody know how to share an internet connection wirelessly with a PS3? I've tried everything including following directions from the tech support people from both Sony and my ISP (Verizon) and nothing works. Last time I've talked to Verizon I've obtained a IP number from them as Sony recommended and that did not work either. Is anybody out there with a PS3 sharing the internet connection through Airport successfully? I'd really appreciate any help. Thanks.!!
Message was edited by: pbranda

Let's double-check your Mac's Internet Sharing settings ...
To setup for Internet Sharing (Wired to Wireless):
Setup the Network
Cable Modem > (Ethernet cable) > \[Ethernet port] Mac > (wireless) > PS3
Enable Software Firewall
System Preferences > Security > Firewall
o Block all incoming connections (enabled)
Enable Internet Sharing
System Preferences > Sharing
o Select "Internet Sharing" from the options in the left column
o Share your connection from: Built-in Ethernet
o To computers using: AirPort (checked) (Note: Uncheck all other entries in the list.)
AirPort Options...
o Network Name: <anything you want>
o Channel: Automatic
o Enable encryption (using WEP) (optional)
o Password: (optional)
o Confirm Password: (optional)
o WEP Key Length: (optional)
o Click OK
o Select "Internet Sharing" again
o Click "Start" to start Internet Sharing
o Click Start

Sharing internet connection with Windows via Airport

Happy New Year, all!
I have an iMac Intel Core Duo connected to an ADSL modem via ethernet. I'd like to share my internet connection via Airport with a Windows laptop (which is running XP with SP2). I've read that this is possible and I've tried setting it up but the laptop isn't seeing the Airport network at all.
I've created a network with security off, from the Airport drop-down menu in the iMac menu bar, turned Internet Sharing on (Share from: ethernet - to computers using: Airport). I have Windows Sharing and Personal Web Sharing turned on, and my firewall is off. But the Airport network still doesn't show up on the laptop.
Can anyone tell me what I'm doing wrong, or at least point me in the right direction.
Many thanks in advance.

i am having the same problem. i have the mac connected but when i go to windows i can't get the page open that says to connect. when i run the mouse over the icons at the bottom of the page it shows the airport signal being excellent. but i just can't get to a page to enter the "key to connect". it is greyed out and shows that it is limited or not connectivity.
please someone help!
movie lady

Problem with not getting Internet Connect on AirPort Express

Problem with not getting Internet Connect on AirPort Express (version7.6.4). Error says cannot get valid IP address. Have reset Siemens SpeedStream 4100 several time, even with tech support from the big "A" DSL provider. Plug MacBook Pro directly into modem and works fine. Unplugged AirPort, even reset it, still no luck. A bad Express?? or am not looking in the right place to make connection. Was working fine up until Sunday.

Connect the AirPort Express (AX) to the cable modem via Ethernet cable.
In configuring the AX using AirPort Utility:
Under Internet, set the connection to be Ethernet using DHCP.
Under Connection Sharing, set it to distribute a range of IP addresses.
Under AirPort>Wireless, set the Wireless Mode to Create a wireless network, and fill in the remaining settings in the same window. Until you get it working, you might want to set Wireless Security to None.

Sharing internet connection - HOW?

I'm sharing internet connection with a PC via netgear. Now we want to add another ibook to the connection. How do I open the network so that it can share the connection? It keeps saying that the network password is incorrect, when it's not... Any ideas?
Thanks!

Are you using WEP?
One of the problems with WEP is that the actual standard relies on a 10 character HEX key for 40bit WEP and a 26 character HEX key for 128bit WEP.
In order to make things easier for people, vendors use certain algorithms to convert simple alphanumeric passwords (or passphrases) into HEX keys, thus enabling people to use simple memorable WEP password rather than lengthy HEX keys.
The problem is that different vendors use different algorithms to generate the HEX key and therefore a ASCII password on an AEBS will be hashed differently on a Netgear client and vice versa.
One thing is a 13 character 128 bit WEP password will be hashed by all vendors in the same way (if you use 40bit WEP then a 5 character password is required).
Though sometimes not even that works and the HEX key must be used regardless.
I have found this to be the case with all the Netgear routers I have used.
AirPort: Joining an encrypted wireless network
http://docs.info.apple.com/article.html?artnum=106424
Choosing a password for networks that use Wired Equivalent Privacy (WEP)
http://docs.info.apple.com/article.html?artnum=108058

Internet connection via Airport Extreme/router thats not working, why?

I have been having problems with the internet connection via Airport Extreme which I find it a bit unusual and its still driving me nuts! This is what happened:
I have lost my internet connection last Sunday evening upon my return from a weekend away from home. The last time I have used the internet connection on my macbook was the previous Friday morning. Prior to the apparent disconnection on Sunday, I have always used my internet connection wirelessly through Airport Extreme (that is connected via ethernet cable to the NETGEAR DG834v2 ADSL modem which had worked beautifully until the problem arose on my return). This wireless internet connection allowed me to surf the internet anywhere in my home.
However, upon the successful re-connection to the internet via the modem router, I have discovered several new problems. I have tried to set up the internet connection wirelessly again but instead the following happened:
1. Router (Netgear) drops ADSL connection and cannot reconnect when connected to airport via Ethernet. (which is the case when using airport wireless).
2. Router connects to ADSL fine when computer is connected to it via Ethernet. (However, router disconnects when magsafe power adapter is taken out for some inexplicable reason!)
3. Router connects to ADSL fine when nothing is connected to the router (ie. No Ethernet connections)
4. Router connects to ADSL fine when connected to airport via Ethernet and computer is connected to airport via Ethernet.
So from the above, I cannot connect to the internet properly whether wirelessly or not so I suspect it could be faulty router or could it be airport extreme? I have asked my ISP for an explanation and all they have said is that it cannot be the mis-configuration but could be to do with the power adaptors or the way plugs are set up and suggested I take out all the power plugs (and power surge protector) out to switch everything off, the macbook, router, printer and airport extreme. However, when I have re-plugged them all back in, the problems I have described above still persists!
Would appreciate any help if anyone here recognises why this is the case and what seems to be the cause of this. If so, what should I do? Though I have written back to my ISP again yesterday for more help so im waiting to hear from them...
Thanks
u2dougal

I have been having problems with the internet connection via Airport Extreme which I find it a bit unusual and its still driving me nuts! This is what happened:
I have lost my internet connection last Sunday evening upon my return from a weekend away from home. The last time I have used the internet connection on my macbook was the previous Friday morning. Prior to the apparent disconnection on Sunday, I have always used my internet connection wirelessly through Airport Extreme (that is connected via ethernet cable to the NETGEAR DG834v2 ADSL modem which had worked beautifully until the problem arose on my return). This wireless internet connection allowed me to surf the internet anywhere in my home.
However, upon the successful re-connection to the internet via the modem router, I have discovered several new problems. I have tried to set up the internet connection wirelessly again but instead the following happened:
1. Router (Netgear) drops ADSL connection and cannot reconnect when connected to airport via Ethernet. (which is the case when using airport wireless).
2. Router connects to ADSL fine when computer is connected to it via Ethernet. (However, router disconnects when magsafe power adapter is taken out for some inexplicable reason!)
3. Router connects to ADSL fine when nothing is connected to the router (ie. No Ethernet connections)
4. Router connects to ADSL fine when connected to airport via Ethernet and computer is connected to airport via Ethernet.
So from the above, I cannot connect to the internet properly whether wirelessly or not so I suspect it could be faulty router or could it be airport extreme? I have asked my ISP for an explanation and all they have said is that it cannot be the mis-configuration but could be to do with the power adaptors or the way plugs are set up and suggested I take out all the power plugs (and power surge protector) out to switch everything off, the macbook, router, printer and airport extreme. However, when I have re-plugged them all back in, the problems I have described above still persists!
Would appreciate any help if anyone here recognises why this is the case and what seems to be the cause of this. If so, what should I do? Though I have written back to my ISP again yesterday for more help so im waiting to hear from them...
Thanks
u2dougal

Slow internet connection via AirPort on MacBook running 10.5.7

The internet connection via AirPort on my MacBook is frustratingly slow, and I have no idea why.
I have an AirPort Extreme connected to a Virgin Media cable modem, a new iMac and a two year-old MacBook, both running 10.5.7. No problems at all with the wireless connection on the iMac - I get the full near-10Mbps download speed I'm paying for, despite the fact it's at the other end of the house. Not so on the MacBook, where I get barely 2Mb, even if I'm sat next to the router.
I've had other AirPort problems since the 10.5.6 update - notably one common to a lot of people on here, it seems, of the AirPort dropping the wireless connection every 2 mins. This was only 'fixed' by the fairly drastic workaround of essentially abandoning my user account and connecting via a different one.
For the slow internet problem, I've tried resetting the PRAM, turning off my cordless landline phone, changing the wireless channel - to no avail. I can't test the wired connection as my MacBook doesn't recognise my Ethernet port, it would seem, and hasn't for a long time.
Can anyone help? Thanks in advance.

For the slow internet problem, I've tried resetting the PRAM, turning off my cordless landline phone, changing the wireless channel - to no avail. I can't test the wired connection as my MacBook doesn't recognise my Ethernet port, it would seem, and hasn't for a long time.
I assume that you meant NVRAM as PRAM is not used with Intel-based Macs. Regardless, network settings are not stored here and resetting it won't really help. The fact that your MacBook is not recognizing the built-in Ethernet port is telling me that may have an issue with the system board ... that may be showing up as poor performance with the AirPort as well. I suggest that you take your MacBook in to your local Apple Store to have them take a look.

Slow internet connection via AirPort on MacBook under 10.5.7

The internet connection via AirPort on my MacBook is frustratingly slow, and I have no idea why.
I have an AirPort Extreme connected to a Virgin Media cable modem, a new iMac and a two year-old MacBook, both running 10.5.7. No problems at all with the wireless connection on the iMac - I get the full near-10Mbps download speed I'm paying for, despite the fact it's at the other end of the house. Not so on the MacBook, where I get barely 2Mb, even if I'm sat next to the router.
I've had other AirPort problems since the 10.5.6 update - notably one common to a lot of people on here, it seems, of the AirPort dropping the wireless connection every 2 mins. This was only 'fixed' by the fairly drastic workaround of essentially abandoning my user account and connecting via a different one.
For the slow internet problem, I've tried resetting the PRAM, turning off my cordless landline phone, changing the wireless channel - to no avail. I can't test the wired connection as my MacBook doesn't recognise my Ethernet port, it would seem, and hasn't for a long time.
Can anyone help? Thanks in advance.

help...same here (mostly)
eight core macpro on the same wireless network (10 feet from extreme base station) as my macbook pro (2008 top of the line)
everything updated. the macpro is just fine with the internet, the macbook pro is horribly slow.
tried downgrading firmware on the airport...no difference.
help!!
Message was edited by: leino88
Message was edited by: leino88

Connecting to shared internet connection through Mac osx 10.7 wifi

I can't get my new HP touch pad to connect to my wireless network. I connect my iMac through ethernet but have a wifi network setup from my iMac so my other devices can use my iMacs shared internet connection. The touchpad will not connect, it finds the network, I put in the WEP key and it states "unable to connect, try again". I am at the setup stage on the touch pad and can't get any further!!. I have tried everything I can think of including creating a new wireless network, disabling and changing the sharing password and re-enabling. all my other devices still log on fine and can connect to the internet through the iMacs connection. anyone got any ideas?
Post relates to: HP TouchPad (WiFi)

alopix wrote:
I just remembered why I ignored your first post when reading this topic:
Ad-hoc-sharing can't be the problem, because when I use the exact same method without any WEP encryption, so create an open network, it works perfectly - so it has to be an error in the webOS' handling of WEP or similar...
I'm curious that the Mac offers only ASCII (key length of 5 characters) or 128 bit encryption, but not 64bit (which has a key length of 10 hexadecimal characters and works perfectly with my touchpad). <Wiki definition of WEP.>
This sounds like an old problem we used to have when Palm came out with WiFi-enabled devices. Users would create an ASCII text password in their router, and it would generate a 10 character hexadecimal string that was the true password. Entering the 5-digit ASCII code would fail since it was a seed, and not the "real" code.. Entering the 10-digit key worked every time.
By any chance is this what is occurring on the Mac? Do you see a 10 digit code generated anywhere in the setup routine?
Was the link I provided to you of any help?
WyreNut
I am a Volunteer here, not employed by HP.
You too can become an HP Expert! Details HERE!
If my post has helped you, click the Kudos Thumbs up!
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Airport network and sharing Internet connection

Hello all,
I have hit this problem with sharing an internet connection on an airport network. Maybe its a simple fix, maybe it a "can not be done", answer.
My set up may be a little hard to describe. To explain, completely wireless set up in my network, 1 x imac and 1 x powerbook, all on airport and using an airport express. This includes my new printer. All connected through airport express network, call it network A.
Up till now i had a modem with an ether net cable plugged into the airport express. All was fine.
I am in jakarta, the cable internet providers here are hopeless, slow connection speed.
Last month a new wireless internet service was released. Called 3.5 G. Its lightning fast and reliable. Basically you get a wireless USB modem attach it to your computer and you are always connected to the internet wirelessly. You can travel anywhere with it. The 3.5G is primarily for mobile phones but i use it just for internet. This modem is connected to my powerbook and works great.
Now, the useless cable internet connected to my airport express is still connected for my Imac to use.
My problem is that i would like to share my high speed internet connection from my laptop to my imac. Problem is that when i allow sharing from my laptop, the intenet works fine on both machines but on the powerbook, which is doing the sharing you get an arrow symbol through the airport icon at the top.
The laptop can NOT access the local airport express network A. Hence i cannot use the printer or see the imac. That is my problem, i cannot print from the powerbook unless i stop sharing. When you share an internet connection the sharing computer seems to create another computer to computer network and does not join the existing arirport network.
This is probably a little confusing. Hopefully, someone may have some ideas. My alternative is to buy a new fixed position modem/router for the 3.5G system. Its about $600. Ouch.
Any ideas
thanks for the interest.
joe

Selamat Phil Smith,
Actually do we know each other, cause i know a phil smith.
Actually an ether net cable is OK for the short term. But if i get another computer it may get complex. Spent a lot removing cables too.... Looks like i will have to buy the special modem router... Painful $600.
This share internet thing over airport looks like a great idea till you realise it disables access to the ariport network for the computer doing the sharing.
Cheers and thanks for the idea
joe

Sharing internet connection with powerbook and nintendo wii through airport

i have been trying to share my internet connection from my imac to my powerbook and nintendo wii. i've been unable to accomplish neither. i've opened the sharing preferences, chosen "share your connection from built in ethernet" which is how my imac is connected to the internet, and then chosen "to computers using airport". if i then set my airport options to automatic channel, encryption using 40 bit wep and set a 5 character password as it says if you "plan to share your internet connection with non-apple computers", (and then turn internet sharing on) shouldn't i be able to connect either/both my powerbook and my nintendo wii? or is it necessary to have some other piece of hardware or go through some other steps?
thanks in advance for any help.

I got a macbook for college and I had the same problem with connecting my Wii to the macbook's connection. But lo and behold, the internet's a wonderful place! I tried this out (http://www.macosxhints.com/article.php?story=20070514152251515) and it worked! I'm not sure about the powerbook bit though, sorry. Hope it works for you too.

Sharing internet connection using 4200 speedstream with airport express

I have xp windows sp2 loaded on a desktop with ethernet connection to a modem and have a macbook pro laptop using airport express. I have to reset the modem to full bridge mode to access the internet when using airport express wireless connection,this disables the connection to the internet on my desktop ( the error displayed is low conductivity through the modem). To get my desk top to work on the internet I have to reset the modem and set it to optus bridge. This allows access to the internet but disables my airport express connecton.
Is there a way to allow sharing my connection to the internet without reseting the modem.

G'day mate,
The SpeedStream 4200 supplied to Telstra BigPond customers is a single user device, connect it to a 'Switch' or 'Router' to share the Internet Service or, replace the whole thing with an ADSL2+ Wireless Modem Router and get coverage all over your house.

Need help sharing internet connection between pc and mac using airport

Hello
I have a PC with an internal modem that connects to the internet via 3g+. it's got wi-fi as my macbook.
i want to share the internet connection of the pc via wifi (using what is called an "ad hoc" connection ( a pc to pc network)) so that the mac can connect to the pc (via wifi) and use its internet connection.
i've already tried a bunch of things but they don't work, can someone help me or tell me where i can find a GOOD guide to do this? (i've already looked around but i haven't found anything that works)
thanks

Hi. I'm not sure if this helps, but I just found a nice way to do it the other ways around (share the internet from your mac with your pc).
See: http://echeng.com/journal/2009/07/06/encrypted-internet-sharing-between-mac-os-a nd-windows-xp/
Specifically, step 4 and 6 are crucial!:
1. In Mac OS X, enable Internet Sharing to computers using Airport
2. In AirPort Options, select 128-bit WEP encryption and enter a 13-character password
3. In Windows, add a new wireless network
4. Enter the SSID and select WEP encryption with Shared Network Authentication (not Open)
5. Uncheck “The key is provided automatically” and enter the 13-character password
6. In the Authentication tab, be sure that “Enable IEEE 802.1x authentication” is unchecked
The main idea is that MAC-WEP and PC-WEP are not quite the same, so this tweak makes them line up. Perhaps you can do it the other way around from PC to MAC by sort of reversing the idea?
Hope that helps you!

Problem with Airport/Ethernet and Sharing Internet connection

I'm receiving my internet service through a wirless router. I am connected to it through Airport on my Mini. I am also connected to a dt G4 through a wired router (the G4 doesn't have airport). I want to share my connection from airport to the G4 on built in ethernet. On the mini I have internet sharing enabled (from airport to ethernet). I still cannot connect on the G4. Any ideas (should I disable dhcp on the router - tried that and it didn't work)?
10.4.8 on the Mini and 10.3.9 on the G4

Hi Jacob. Interesting setup.
1) If all the computers connect properly to the router, whether wired or wireless, why are you trying the internet sharing?
2) You mention a "dt g4" and an "MDD g4". I'm not a mac guy....are these different computers?
And.
Your mini's on wireless router. OK.
Your "dt g4" is on wired router...Same router?
If it's the same router, your network is something like this:
Internet
|
Router
| | |
#1 #2 3?
is that close?
If so, then you really don't need internet sharing.
Everone's "on", and if sharing is properly setup, all machines should "see" each other.

Sharing internet connection by airport

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