Connecting two wireless computers w/out a router?

awenthol

Pretending to be a Poser
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Quick intro...

This is for my parents house. They have high-speed net that can only be registered to one computer, so running it to a router and then computers is not an option. We used to have it setup with net into "computer 1" then out to the wireless router. The new computer has only one ethernet port, so this can no longer be accomplished without buying another card, which I am very inclined to do. They are getting another computer that will also have Windows 7 and would like to get wireless working again, so...

1) I've tried an ad-hoc connection. I understand the concept and had it working for awhile but found it to be "finiky." I would always have to restart the connection everytime I wanted to use it. I couldn't get it to "stick." Did I maybe do something wrong or is there no way to keep the net connection open? I "saved" the network and set it to start automatically, but it would always close the internet sharing.

2) I haven't messed with home group...will this feature accomplish internet sharing easily??...without messing with any ad-hoc crap? I need everything as simple as possible, so if they have any problems I can fix it over the phone or they can figure everything out for themselves.

Like I said, worst comes to worst, I'll get them another ethernet and run it the old way...was just hoping I could simplify things and save some money.

Any help would be appreciated!
 

My Computer My Computer

Computer Manufacturer/Model Number
Sony VPCZ1390X CTO
OS
7 Pro x64
CPU
Intel Core i7-640M
Motherboard
Sony/Intel
Memory
8GB
Graphics Card(s)
GT330M
Monitor(s) Displays
Built-in 13" + 24" LG Flatron
Screen Resolution
1920x1080, 1920x1080
Hard Drives
Internal-2x128GB SSD (Raid 0), 500GB WD Caviar Green
External- 3TB WD
Keyboard
Logitech Illuminated
Mouse
Logitech Performance MX
Internet Speed
7 MB -- Sprint Overdrive on 4G
Other Info
Sprint EVO 3D (Synergy 2.3.4)
Bluetooth?
 

My Computer My Computer

Computer Manufacturer/Model Number
Lenovo ThinkPad T60
OS
Windows 7 Ultimate 64Bit
CPU
GenuineIntel Intel(R) Core(TM) DuoCore T2400 @ 1.83GHz
Motherboard
Intel(R) 82801G (ICH7 Family)
Memory
2.00 GB
Graphics Card(s)
Mobile Intel(R) 945 Express Chipset
Sound Card
SoundMAX Integrated Digital HD Audio
Monitor(s) Displays
ThinkPad Display
Screen Resolution
1400x1050
Hard Drives
100Gb SATA
Keyboard
Standard Keyboard
Mouse
HID-compliant Mouse
Internet Speed
Cable Broadband - 54Mbps
Other Info
Intel(R) PRO/1000 PL Network Connection
11a/b/g Wireless LAN Mini PCI Express Adapter
No bluetooth on either machine...
 

My Computer My Computer

Computer Manufacturer/Model Number
Sony VPCZ1390X CTO
OS
7 Pro x64
CPU
Intel Core i7-640M
Motherboard
Sony/Intel
Memory
8GB
Graphics Card(s)
GT330M
Monitor(s) Displays
Built-in 13" + 24" LG Flatron
Screen Resolution
1920x1080, 1920x1080
Hard Drives
Internal-2x128GB SSD (Raid 0), 500GB WD Caviar Green
External- 3TB WD
Keyboard
Logitech Illuminated
Mouse
Logitech Performance MX
Internet Speed
7 MB -- Sprint Overdrive on 4G
Other Info
Sprint EVO 3D (Synergy 2.3.4)
You may be able to run it through a router but clone the Mac of your main machine to be the broadcasting mac. That is what works for my setup.

Other than that ad-hoc would be your best bet.

On the other hand requiring you to connect directly to the net is dangerous. Routers are your first line of defense (built in fire-walls). (May be your last line of Def. depending on how you look at it though.)
 

My Computer My Computer

Computer Manufacturer/Model Number
SMN-Productions
OS
Windows 7 x86/x64, Server 2008r2, Web Server 2008
CPU
i7 v2 3930K Steping stone 2
Motherboard
ASUS Rampage IV Extreme
Memory
G.SKILL Ripjaws Z Series 32GB
Graphics Card(s)
AMD HD 5770
Monitor(s) Displays
Acer 21" and Samsung 20"
Hard Drives
Patriot Pyro 80GB
PSU
1000 Watt
Case
HAF-X
Cooling
4 Fans
Keyboard
Black Widow Ultimate
I see what you are saying! I will look into this MAC address stuff! Thanks for the help.
 

My Computer My Computer

Computer Manufacturer/Model Number
Sony VPCZ1390X CTO
OS
7 Pro x64
CPU
Intel Core i7-640M
Motherboard
Sony/Intel
Memory
8GB
Graphics Card(s)
GT330M
Monitor(s) Displays
Built-in 13" + 24" LG Flatron
Screen Resolution
1920x1080, 1920x1080
Hard Drives
Internal-2x128GB SSD (Raid 0), 500GB WD Caviar Green
External- 3TB WD
Keyboard
Logitech Illuminated
Mouse
Logitech Performance MX
Internet Speed
7 MB -- Sprint Overdrive on 4G
Other Info
Sprint EVO 3D (Synergy 2.3.4)
If you only one ethernet port and and it's used to connect to your modem (for net access)? then maybe you need this.
 

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My Computer My Computer

Computer Manufacturer/Model Number
Lenovo ThinkPad T60
OS
Windows 7 Ultimate 64Bit
CPU
GenuineIntel Intel(R) Core(TM) DuoCore T2400 @ 1.83GHz
Motherboard
Intel(R) 82801G (ICH7 Family)
Memory
2.00 GB
Graphics Card(s)
Mobile Intel(R) 945 Express Chipset
Sound Card
SoundMAX Integrated Digital HD Audio
Monitor(s) Displays
ThinkPad Display
Screen Resolution
1400x1050
Hard Drives
100Gb SATA
Keyboard
Standard Keyboard
Mouse
HID-compliant Mouse
Internet Speed
Cable Broadband - 54Mbps
Other Info
Intel(R) PRO/1000 PL Network Connection
11a/b/g Wireless LAN Mini PCI Express Adapter
If you only one ethernet port and and it's used to connected to your modem (for net access)? If so why not get this.

I'm confused how a USB hub is going to fix his networking problem.
 

My Computer My Computer

Computer Manufacturer/Model Number
Home Grown
OS
Windows 7 Ultimate x64 (RTM)
CPU
Phenom II 955 @ 3.93ghz
Motherboard
GA-MA790XT-UD4P
Memory
8gb Corsair XMS DDR3 @ 1750mhz NorthBridge@3023mhz
Graphics Card(s)
NVIDIA GeForce GTX 295
PSU
Antec 750w
Cooling
Zalman 9900
Keyboard
Logitech G15
Mouse
Microsoft Sidewinder
Internet Speed
16/down 8/up
Oops didn't realise i attached the wrong thing. Pic updated.
 

My Computer My Computer

Computer Manufacturer/Model Number
Lenovo ThinkPad T60
OS
Windows 7 Ultimate 64Bit
CPU
GenuineIntel Intel(R) Core(TM) DuoCore T2400 @ 1.83GHz
Motherboard
Intel(R) 82801G (ICH7 Family)
Memory
2.00 GB
Graphics Card(s)
Mobile Intel(R) 945 Express Chipset
Sound Card
SoundMAX Integrated Digital HD Audio
Monitor(s) Displays
ThinkPad Display
Screen Resolution
1400x1050
Hard Drives
100Gb SATA
Keyboard
Standard Keyboard
Mouse
HID-compliant Mouse
Internet Speed
Cable Broadband - 54Mbps
Other Info
Intel(R) PRO/1000 PL Network Connection
11a/b/g Wireless LAN Mini PCI Express Adapter

My Computer My Computer

Computer Manufacturer/Model Number
Sony VPCZ1390X CTO
OS
7 Pro x64
CPU
Intel Core i7-640M
Motherboard
Sony/Intel
Memory
8GB
Graphics Card(s)
GT330M
Monitor(s) Displays
Built-in 13" + 24" LG Flatron
Screen Resolution
1920x1080, 1920x1080
Hard Drives
Internal-2x128GB SSD (Raid 0), 500GB WD Caviar Green
External- 3TB WD
Keyboard
Logitech Illuminated
Mouse
Logitech Performance MX
Internet Speed
7 MB -- Sprint Overdrive on 4G
Other Info
Sprint EVO 3D (Synergy 2.3.4)
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