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You are here: MacNN Forums > Hardware - Troubleshooting and Discussion > Mac Notebooks > Macbook WIFI shared to LAN

Macbook WIFI shared to LAN
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Fresh-Faced Recruit
Join Date: Sep 2010
Location: In a house
Status: Offline
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Sep 20, 2010, 05:10 PM
 
Is it possible to share internet connection from my Macbook to my desktop (wired of course)


I got a stubborn landlord who doesn't want to let me use LAN (wired connection) because he's to cheap tp buy the cat5 cable :S

I onlu got internet connectons via wifi on my macbook.

Heres what i want to do:
  1. Connect via wifi on macbook to my internet
  2. share the wifi connection from my macbook to the macbook LAN port
  3. run a cable (not sure if I need a cross over or straight from macbook to desktop LAN port
  4. use internet on desktop freely as if it was connected to a normal LAN cable

Notes:
Mac OSX 10.5.8
Desktop PC is a Windows 7
I use Little Snitch on mac and Zone Alarm on win 7
I guess i need to do configure firewall settings on both machines
.
Macbook3,1 (Santa Rosa) 250GB HD, 4GB RAM, Intel Core 2 Duo
16GB White iPhone 3G, 32GB iPhone 4
     
Clinically Insane
Join Date: Jun 2001
Location: planning a comeback !
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Sep 20, 2010, 05:35 PM
 
Yes, in Preference - Sharing, you can set to share your WiFi signal over ethernet.

For newer Macs, no crossover ethernet cable is needed. I'm not sure if that's true for your PC though.

-t
     
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Join Date: Apr 2000
Location: Gothenburg, Sweden
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Sep 21, 2010, 02:47 AM
 
Originally Posted by turtle777 View Post
For newer Macs, no crossover ethernet cable is needed. I'm not sure if that's true for your PC though.
If one of them, in this case the Mac, is autosensing (=doesn't need a crossover cable) then that's good enough to work with anything.
The low-end Mac Pro is the most overpriced Mac since the IIvx
     
Clinically Insane
Join Date: Nov 1999
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Sep 21, 2010, 03:57 AM
 
Originally Posted by turtle777 View Post
Yes, in Preference - Sharing, you can set to share your WiFi signal over ethernet.

For newer Macs, no crossover ethernet cable is needed.
Where "newer" means everything released since 2001.

Certainly ANYTHING capable of running 10.5.8.

Don't worry about the type of Ethernet cable. It's completely irrelevant.
     
Professional Poster
Join Date: Jan 2003
Location: Teaneck, NJ
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Sep 27, 2010, 10:00 AM
 
Internet sharing works great, I use it all the time. Ethernet cables are dirt cheap (see meritline.com) so your landlord must be super cheap.
ATT iPhone 4; 13" MBP; MDD G4.
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