Mac Pro :: Can Use Second Ethernet Port To Share Net Connection

Jul 27, 2008

i have my mac pro using one ethernet port for net connection can i put a sec cable in the other port connect it to my macbook pro and share the connection?

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OS X :: Trying To Share An Ethernet Connection Over Airport

Apr 21, 2010

I'm trying to setup internet sharing on a 24" intel imac running the latest 10.6.

We are trying to share an ethernet connection over airport, however I cant seem to get airport to appear in the 'to computers using' list.

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OS X :: Using Ethernet Port Connection

Jun 14, 2009

I used the MacRumors Buyer's Guide for several months to find the best time to buy a MacBook. I'd never had a Mac before and found it to be so valuable. I hope someone in the forum can be as helpful as the site has been.

Yesterday I bought a new MacBook Pro 13" and as a store option the RAM was doubled to 4GB. Everything has worked well so far, in both OS X and Windows XP through Boot Camp, except for either OS accessing the LAN cable on my home ADSL. Both my portable modem (EMobile network in Japan) and the wireless seem to work with no issue, and both OS will recognize the ethernet port. I'm concerned that perhaps the ethernet adapter was modified when the store installed the memory.

I can remove the ethernet cable from one computer (where it works without any settings changes on my Windows notebook) and plug the same cable into the MacBook and it will not be recognized. The Mac OS error is that no cable is inserted.

However, as it's my first Mac, I didn't know if perhaps some new settings are required to make things work smoothly. Is there any DNS settings etc. that must be set for it to connect? Also is there some kind of connection diagnostic that will specify the location of the error in the machine? I'd like to exhaust any option before shipping this back to the store to be repaired or replaced.

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OS X :: Share Prewired Ethernet Connection Wirelessly

Sep 20, 2010

So I have just moved into a new flat in the centre of Sheffield UK. We are in the process of sorting out the best internet connection possible and it seems to be the pre wired connections that are in the bedrooms which are at 50Mb/sec... great. BUT! We want to share this wirelessly and as the only connection is via this walled socket (See attached photo) I don't know how to do it. It is not a standard BT wall socket but instead is something that an rj45 cable can plug into. Currently I have set up a wireless network by putting an rj45 cable from the wall directly into my mac mini and have set up internet sharing however this means that if I wanted to move or turn off my computer the wireless network would be lost! I have tried already connecting a current wireless router that I have (a Zyxel p-661hw-d1) but there is no dsl connection and therefore no internet. Would I need a wireless bridge? Just so you know the ISP is called Ask4, google it and you get to the homepage.

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MacBook :: How To Share Internet Connection Through Ethernet

Apr 26, 2008

I have an ibook with Leopard installed and its connected to the internet through airport. What I'm trying to do is share the internet connection to my xbox via an internet cable but i cant find any settings in system preferences to do that.

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OS X :: Can Share Wireless Connection To Ethernet Through Switch

Feb 8, 2010

I'm trying to share my wireless internet connection from my mac to my PC, the mac is connected to a switch with a tp cable and my windows pc as well.The switch doesn't have dhcp so I had to manually type in the ip address

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OS X :: Link Desktop And Laptop To Share Ethernet Internet Connection?

Mar 15, 2009

I was wondering if it is possible to connect a desktop and laptop computer using apple share or bluetooth to share an internet connection that is connected through an ethernet port on the desktop. My internet company is crap so I need to find a way to cut out the router, which I have to reset all the time to get a normal internet speed.

Desktop is a Mac Pro bought last April, and the laptop is a 12" Powerbook G4. Both have bluetooth, airport, and the newest operating system.

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OS X :: Ethernet Cable Connecting Ethernet Port To IPhone - Feasible?

May 20, 2009

I was just wondering if any other macrumorsmembers have been in the situation where there's no wifi, no decent 3G, but ethernet ports available to use, but you don't have a computer handy? Would it be possible that you could create an ethernet cable one end, dock the other, and literally connect e.g. an iPhone into the ethernet? At my place of work, there's no signal (dodgy GPRS/flakey Edge), some wifi, but in halls of residence, you get 1 ethernet port, and you can't put a wireless router onto it. It would seem that it would be an interesting solution, if it was possible.

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MacBook Pro :: Remove Ethernet And Mini Display Port And Insert HDMI Port?

Aug 11, 2009

How many of you would like to see a HDMI Port? Why the miniDisplay port? Why not remove ethernet jack and miniDisplay port and replace it with a HDMI port. That way one HDMI cable feeds digital video AND audio. Am I the only one thinking of this?

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Hardware :: Adapter Can Be Used With Both A Usb Port And An Ethernet Port

Mar 21, 2008

is there a adapter with both a usb port and an eternet port?

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IMac :: Way To Share Airport Through Ethernet?

Feb 17, 2010

you can share your eithernet connection through the airport but can you do it the other way.Basically i have a mac in my room and also a PC, i want to be able to plug a cable from my PC to my iMac and then browse the internet using my iMacs airport connect to my wireless router downstairs.

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Mac Pro :: Use 2nd Ethernet Port?

Feb 5, 2009

Is it possible to use the second ethernet port on the Mac Pro to output internet to another computer or router?

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Hardware :: Share Printer Through Ethernet Network?

May 17, 2009

This looked like the best place to post this. I have two computers in my home, a 20" iMac with Leopard and a Desktop Dell with XP. There is an usb printer connected to the Dell, but its upstairs. The computers are connected through an ethernet cable. I was wondering if there was a way to print archives from the iMac to the usb printer. What i have been doing is either sharing the files and inserting them to a shared folder on windows xp or sending them to myself via email. I find both processes extremely annoying and boring, and would rather instead just directly send a command to the printer.

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Mac Pro :: Run Xbox 360 Into Ethernet Port?

May 9, 2008

Basically, I have a wireless router in my house that my Mac Pro connects to from a seperate room. I have an xbox 360 in my room with the Mac Pro. Without buying the $100 360 wireless adapter, could I configure it so I could run my 360 into my Mac Pro's ethernet port and piggy back off of my Mac's wireless connection to get on Xbox Live?

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OS X :: Ethernet Port - Lug Machine

Jan 3, 2010

First I have an early 2008 Mac Pro with 2 Ethernet ports. Port 1 works but port 2 doesn't. Do I have to lug this BIG machine into an store or do they come to the house and fix it. I have the 3 year Apple Care. The closest store to me is 75 miles away.

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PowerPC :: Can Share Gigabit Ethernet With Local Powerbook

Jan 27, 2007

I just got a MacPro at work and I will use this machine in conjunction with my Powerbook a lot. I realized that I could connect the Powerbook to the MacPro with an ethernet cable, given that the MacPro has two ethernet ports. I turned on internet sharing and I am able to browse from the Powerbook and connect to the MacPro as a server. I expected near Gigabit connection speeds when transfering files between machines

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OS X :: How To Share Leopard Internet With XP Computer Via Ethernet Cable

Jun 26, 2010

the xp laptop cannot access the wireless internet and the router is too far away to use.Therefore i'm wanting to share my mac's internet with the xp laptop via an ethernet cable.I've searched for hours and I cannot find the correct way to do this.

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MacBook Pro :: Adding Second Ethernet Port

Nov 11, 2010

I'm looking to add a second ethernet port to my MacBook Pro using this product designed for the MacBook Air: [URL:...] Comments on the Apple site indicate that the device can be used with other computers, but I want to make completely sure it's going to do what I want it to do before I make the purchase. The reason I'm looking to do this is that I want to link my MB (via ethernet) to another laptop running Windows 7 Ultimate and use the Microsoft Remote Desktop Client to operate programs installed on the WIndows machine. The catch is that the internet at my current location (a university accommodation building) is also supplied by ethernet LAN and has some kind of detection system that prevents unauthorised routers from accessing the internet. So basically what I want to do is have the university LAN/internet running into the existing ethernet port on my Mac and then connect the ethernet port on the windows machine to the USB/Ethernet adapter plugged into one of the Mac's USB ports. The Windows machine does not have to have internet access. Is this possible? Will I be able to configure the two ethernet ports separately to operate two network connections? I understand the connections would require a different subnet mask and possibly a static IP for the computer-computer connection. That was a bit long-winded in the end.

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Mac Pro :: Sharing Internet Over Second Ethernet Port?

Feb 12, 2007

Recently got a Mac pro. However my room only has one network socket going into my router, this goes to ethernet port 1. Internet works fine, no issues. However my old desktop (that the MP replaced) can't get online now - no second network port from the router into the room the computers are in. I have a crossover cable that I've used to connect the 2nd MP ethernet port to the PC ethernet port. However I can't get internet access on the PC. If the PC and port 2 are on their own subnet (not the router/port 1 subnet) I can get file sharing going between the MP & PC, but cannot figure out how to get the router/MP/PC on the same subnet together using both ethernet ports of the MP. I have already tried enabling internet sharing under system prefs etwork, but it doesnt work. Network: Router (connected to internet) at - connected to mac MP port 1 - - works fine in connecting to the net MP port 2 - - works in networking to PC for filesharing PC - - works in networking to Mac for filesharing Any combination of for the MP port 2 and PC, they can't fileshare anymore and there is still no internet for the PC. Anyone know how to do this?

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Mac Pro :: Network Teaming For 2nd Ethernet Port

Nov 14, 2008

I want to set up my dual gigabit ethernet as a network team; one for incoming traffic and one for outgoing traffic. (My machine acts as a server, with 2 internal raid striped 1 TB hard drives, and 2 external raid striped 1 TB hard drives (time machine for the computer); and 2 10,000 RPM raptor drives striped as my boot drive. Anyways, enough about that.) How do I do this? I currently have both ports connected to my Airport extreme wireless N with Gigabit, is there a way to do what I want to do with these products, or is there something else that I need to get as well?

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Hardware :: Create Second Ethernet Port?

Apr 19, 2009

i have a macbook and an airport express, which is plugged into a cable modem. i plan to buy a samsung blu-ray player (model 1600), which can plug into an ethernet port or, for more money, use wireless. i'd like to use an ethernet cable because I think the airport express gets overloaded sometimes (music stops if two computers using wireless, for example) and the wireless attachment for the blu-ray player is a little pricey. how do i create a second ethernet port? do i plug a router into my cable modem and then plug the airport express into one of the router's ethernet ports? if i do that, will it just work or is there some set-up work to do?

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OS X :: Unable To Connect Via Ethernet Port

May 17, 2009

I've had the 13" aluminum macbook since October 2008 and I've never had a problem with the wireless or an Ethernet connection. I turned on my computer the other day and I couldn't connect to the internet through my ethernet port. I've determined it's not my connection (friend's macbook connects fine) and I've tried connecting to other ports around my campus and it still doesnt work. On network settings, the light is green, cable detected, assigned an ip address and dns but it simply times out when I try to connect to anything (firefox, itunes store, mail, etc.). I'm fairly new to mac os x.

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Mac Pro :: Ethernet Port 2 Doesn't Work

Sep 16, 2009

Internet, file sharing and screen sharing all work on Ethernet Port 1. None of these work on Ethernet Port 2. Would anyone happen to know how to fix this problem?

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Mac Pro :: Ethernet Port 1 Works On 1 Switch While Not On Another?

Oct 27, 2009

I have added a new switch to my network and it seems that ethernet port 1 does not work on this new switch. My network consist of dhcp server>switch 1>switch 2. Switch 1 is in my entertainment center and had ethernet port 1 connected to this switch since I have had my computer but when plugged into switch 2 which I have just added to my workstation and on the switch there is no lights and in system preferences port 1 flashes between not connected and no ip address. For port 2 it connects fine and both ports are set for dhcp. I have tried different cables setting a static address and can not find a reason why it won't work.

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OS X :: Connecting Router To Second Ethernet Port?

Dec 2, 2009

Can I connect a wireless router to the second ethernet port of my MacPro? I have the main ethernet cord from the modem connected to my ethernet port 1, then I connected my router to my computer through ethernet 2, thinking that it would broadcast the internet connection. However, it is not working. The router is broadcasting, but the internet isn't working (and the light indicating internet connection on the router is yellow, not green). Is this something that isn't possible? Or do I need to change settings (not just plug and go)?

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Mac Pro :: Dual Ethernet Port Utilization?

Jul 18, 2010

Is it possible to somehow use both ethernet ports on the mac together for faster internet browsing?

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Mac Pro :: Directing Traffic To Second Ethernet Port?

Mar 23, 2012

What is the process used to direct certain IP addresses or a range of IP addresses to the second ethernet connection on a Mac Pro? I have a set of Mac Pros that use the first connection for internet access and corporate server connections using Samba. But the second ethernet connection is used for a lan between the Mac Pros and printers. It currently works but it take a bit for the "connect to servers" dialog to connect to a Mac Pro on the lan because I think it is searching Connection 1 first which has hundreds of Windows servers attached to it. And it takes several minutes to connect if our service has an interruption on Connection 1. All of the Mac Pros and printers are set up to use a manual IP address (192.168...) The Mac Pro workstations use Snow Leopard and we have a Mac Pro Server running Lion Server that we use to conntrol a network RAID.

Mac Pro, Mac OS X (10.6.5)

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MacBook Pro :: Ethernet Port Is Not Working?

Mar 26, 2012

My ethernet port is not working when cable is plugged in. Wireless works fine. Ethernet was working up until end of Feb. Then I turned it on and it wouldn't connect. Plugged into a friend's house still not working. Tried at work, still no luck. (I'm on a MacBook Pro late 2008)

MacBook Pro (15-inch Late 2008), Mac OS X (10.6.8)

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Intel Mac :: Not Recognizing Ethernet Port?

May 4, 2012

I have an iMac 27 inches, all was working fine, however, since this AM the ethernet port is not working thus I am unable to go online. I know a heavy thunderstorm happened last night. The machine is working perfect I can go on line ONLY via wifi. 

I did check cables with another computer, and modem is working fine. 

iMac, Mac OS X (10.7.3)

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OS X :: Share MacBook Pro's Wifi Internet Over Ethernet To Windows 7 Laptop?

Nov 4, 2010

I've got an ethernet cable and i thought i'd share my internet connection through 'sharing' under network preferences, to allow the windows 7 computer to get online as well.

the windows laptop cannot connect to the internet. I've managed to do this before with no problems when i was sharing a USB 3G dongle's connection over wifi.

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