Correct cable for sharing Internet connection?

My Mac Mini is connected the Net across wi-fi. If I was to share this connection with another device - Xbox or a Freesat TV's Ethernet port - do I need a 'crossover' Ethernet cable, or just a standard one?
Thanks

If you have an Intel Mini, cross-over is handled automatically by the Mini -- so either kind of cable will work.

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TS2756 How can i create a new usb connection (service) on my iMac for sharing internet from my iPhone5 ( i seem have to deleted it )

How can i create a new usb connection (service) on my iMac for sharing internet from my iPhone5 ( i seem have to deleted it )
i know its not a problem whit my carrier o data plan or sharing preferences on the ipone because when i use it un my laptop it works perfectly through
the usb and even works on the Imac through wifi and bluethood tethering but NOT through usb!!.
the problem is that trying to make it work i deleted the "profile" usb iphone on the network prefereces panel. Now i only have 3 options: ethernet / wifi / bluetooth
but not the usb iPhone i used to have.
And when i try to add a new one i dont get a USB option.
can some one help me please??
this is how it looks (after the bluetooth PAN i used to have USB iPhone option)

The question would be more appropriate in the Mac forums as it is not really related to the iPhone.

Sharing internet connection over wifi - 2 questions

I have a Mac mini that is connected to a cable modem by ethernet, and then broadcasts a wireless network to share that connection. It seems silly to buy a wireless router when one of my computers can be the router.
The mini's firewall is enabled, and has a few ports open to allow computers on the network to use email, web, ssh and other services. I have two questoins that have been nagging me about this setup:
1) I can log into the mini from outside via ssh with its IP address. But what if I want to log into another computer on the network? My iMac has an internal IP address of 10.0.x.x... how do I ssh to that address from outside the firewall? Would it look like "ssh y.y.y.y:z.z.z.z"?
2) When I tell my firewall to block all UDP traffic (seems like a sensible option to make the setup more secure) email and other services no longer work on computers on the LAN. Must UDP traffic be open for the internet connection to be shared?

>1) I can log into the mini from outside via ssh with its IP address. But what if I want to log into another computer on the network? My iMac has an internal IP address of 10.0.x.x... how do I ssh to that address from outside the firewall? Would it look like "ssh y.y.y.y:z.z.z.z"?
You can't log into a system 'behind' the Mini without playing lots of games regarding port forwarding (for which there is no built-in GUI). In addition to that you can't use port 22 since that will always point to the Mini itself. What you'll have to do is use some other port (e.g. port 2222) and have the mini forward that to port 22 on the internal machine. Then you can connect to port 2222 on your public IP address and get forwarded to the internal machine. PITA to manage, though.
>2) When I tell my firewall to block all UDP traffic (seems like a sensible option to make the setup more secure) email and other services no longer work on computers on the LAN. Must UDP traffic be open for the internet connection to be shared?
Blocking UDP is no security feature at all - either your machine is listening to the UDP socket or it isn't.
In any case, DNS typically uses UDP, so you're blocking your DNS queries and that's most likely to be what's hindering your network.

Sharing internet connection over bluetooth

i have 2 computers less than 10 metres apart, one of which is connected to the internet broadband. the solution for sharing the connection wirelessly with this particular setup is rather expensive.
i was wondering if it would be possible to share the internet connection on the computer that has it over bluetooth with the other computer.
i read an archived response suggesting that it was. can someone confirm?
just to be clear:
i hoping to have 2 computers bluetooth connected the second of which will be able to connect to the internet via the 1st computers connection.

While it is not explicitly supported by OS X, both machines can be configured to do this. For lots of reasons, I don't think that this is a good idea. Your Bluetooth link is so slow compared to either a wireless—or even much faster terrestrial—ethernet link, that it's not worth the effort to enable this service.
Save yourself a great deal of grief and disappointment, and get ahold of a relatively inexpensive ethernet gateway [wired or wireless] and set up a small local area network. You will be far more secure, and enjoy a far better level of performance than you would see if you attempted to create a Bluetooth LAN.
That said, here is a set of instructions for enabling internet sharing using Terminal commands. It's paraphrased from…
http://www.macgeekery.com/hacks/pppoverbluetooth
In the Bluetooth preference pane's sharing tab, make a new Serial Port Service and name it bt-ppp and make it an RS-232 device. If it's on, disable internet sharing in the Sharing prefpane. Then create the following script [shown below.]
The script starts pppd on the new Bluetooth serial device you've created, then sets up IP forwarding, NAT, and the like. The en0 can be replaced with en1 if your primary net connection is AirPort. You can change the IP listed to something appropriate for your network, as well. If you put it in the range of IPs you're already using for your home network, natd is smart enough to work as a router instead of a gateway. Run as root, but—for the love of all that is holy and just—use sudo instead of su.
This is the script you must run in terminal:
/usr/sbin/pppd /dev/tty.bt-ppp 115200 noauth local passive proxyarp asyncmap 0 silent persist :10.1.1.25 &
/usr/sbin/sysctl -w net.inet.ip.forwarding=1
/usr/sbin/natd -same_ports -use_sockets -log -deny_incoming -interface en0
/sbin/ipfw add divert natd ip from any to any via en0
If you are unfamiliar with issuing commands from the Terminal or are not familiar with what these unix commands mean, I would suggest that you proceed very cautiously, and do more research before attempting this.

Sharing internet connection with a PC

Hi, I have a macbook with the latest OS X. I want to know if it is possible to share my PC's internet connection with my laptop, either through wifi, bluetooth, or firewire. I am running XP on the PC. I will not have a wireless network up, and I would like to have internet on both my mac and my pc. Is there a device that i can hook into my PC to broadcast a wifi network. It doesnt have to have a large range, I'll be using my laptop close to my desktop.
Macbook Mac OS X (10.4.7)

Really cool feature alert. Under System Preferences-->Sharing you can have your Mac share to any computer connected via Wi-fi, Firewire, or Ethernet. Whichever adapters are not used for the Internet connection are available.
It saved me lots of grief setting up some stubborn Windows boxen that only loaded the firewire driver as the OS was setup.

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

What is the correct cable for iMac 11,2 Intel core i3, mini dvi to vga or mini display port to vga?

What is the correct cable for iMac 11,2 Intel core i3, mini DVI to VGA or mini display port to VGA to hook up to projector? Thanks!

mini-DisplayPort.
Regards.

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
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I have a USB adapter for my iPad, can I plug in a AT&T USB Connect Momentum and use it for my internet connection.

I have a USB adapter for my iPad, can I plug in a AT&T USB Connect Momentum and use it for my internet connection??

Probably not normally, Apple has removed some of the hidden features of the USB dongle via a software update for iPad. One of those features was playing host to hard drives, keyboards, etc.

After upgrading to IOS 8, the password for my internet connection keeps telling me is incorrect (when I know it is correct). Has anyone else experienced this?

Internet connection was disconnected, and now when I try to log back into my same network, it tells me my password is incorrect. Have validated with my ISP that it is correct.

just upgraded to 8.1, and that took care of the problem!

Problems with sharing internet connection via usb

I have been sharing the internet connection on my iPhone 5 via usb to a PC for a few years. When updating to iOS 8.3 and iTunes to 12.1 (from iOS 6 if I remember correctly) the internet sharing through usb stopped working. Sharing through wifi works and settings are the same as when usb internet share did work. Any idea on how to solve this except downgrading?
For my troubleshooting, has anyone been able to share internet via usb to PC (or Mac) with iOS 8 / iTunes 12.
PS I have unliited cellular data and iPhone is my only internet connection at home,

Mark,
There is a excellent book that teaches you how to do this (and other things) called Mac OS X Tiger: The Missing Manual (others of course)
If I remember correctly (book is on loan)
1: System Preferences>Network>Show>network port configurations (click unlock)
2: Click>Built in Firewire and drag to the top of the list (why I forget why)
3: System Preferences>Sharing>Internet>Share your connection from: Built in Ethernet (or what your using for your connection in) >To computers using: Built in Firewire>Start
4: Mac #2>Hook up Firewire 400 cable>System Preferences>Network>Location>New Location
5: Show>Network Port Configurations>Drag Built in Firewire to top of list and enable.
6: I also think you have to enable Personal Web Sharing on the Mac hosting the internet.
anyway play with it, you'll figure it out. if someone doesn't get to you.

How do I use Mail on a shared internet connection

Hello All;
I've tried searching the forums, and either I'm using the wrong search terms, or this question is so basic no one else is having problems....
My wife and will sometimes be in a hotel that has an ethernet cable for internet access. We both travel with our laptops (sad life, I know...) and use the internet. We usually plug the cable into her MBP and then I set up internet sharing to my iBook. Which works fine, except that Mail can't make a connection and I have to check my email accounts by going to the browser interface for each. I have several, which is why I set Mail up to work with them. Not a big problem, but annoying. Finally, sitting here in Ottawa I decided to do something about it since I'm waiting for it to warm up a bit - its something like -20C this morning.
Is it as simple as turning off the MBP's firewall? Or adjusting it? I don't like playing with the security settings, if I don't have to, for her MBP because it is vital for her work.
We are both using 10.4.11, and as stated above - she has a Mac Book Pro and I'm using a G4 iBook.
Thanks in advance....
Brrrrr - its cold out there.....

Hello Seth.
I believe you must go to System Preferences > Sharing > Firewall on the computer that shares its Internet connection and enable the ports that Mail needs, i.e. click on the New button, choose Other from the Port Name popup menu to name that setting however you wish, and specify the port number(s) there.
Also, go to Apple Menu > System Preferences > Network, choose Network Port Configurations from the Show popup menu, and make sure that the configuration used to connect to Internet appears at the top of the list on each computer.
You may also find the following articles useful:
TCP/IP: Ports And Firewalls Explained
"Well Known" TCP and UDP Ports Used By Apple Software Products

Sharing internet connection from MacBook Pro to iMac G3

My goal here is to connect my iMac G3 (that I just got) to my cable internet connection. However, there are some hurdles in doing so. On the other side of my house lies my modem. It's connected to a D-Link wireless router to give my PC, Xbox 360, Wii and MacBook Pro internet all at the same time. It's too far to drag an ethernet cable, and the iMac G3 doesn't have an AirPort card (and $99 for a used wireless b adapter is ridiculous).
From what I've gathered online, OS X can share it's internet connection with another Mac via FireWire, ethernet or AirPort. AirPort is out of the question since that's how my MacBook Pro connects to the net, and since the iMac G3 doesn't have an AirPort card. I don't have anything that uses FireWire, so othe port on both machines is free, but I also don't have a cable to connect the two. I do, however, have a few spare ethernet cables, so I'd like to get this setup using them.
Thing is, I can't get it to work. Simply enabling internet sharing in System Preferences does diddly squat, and no connection is found with Network Utility on the iMac. What I'd really like here is for someone to either instruct me on how to get this to work, or point me in the direction of such an article. I haven't been able to find anything with Google so far...
Now, my MacBook Pro obvioously runs 10.4.9 with all the updates. The iMac G3, however, is running 10.3.5 at the moment. While I will be upgrading it to tiger in the near future, I kinda wanted to play around with Internet Expplorer before doing so. Being new to the Mac and all (the MBP is my first Mac), I've never used Internet Exporer on the Mac -- or 10.3 at all really, for that matter. So if it can be done, I'd like to do this with 10.3 still on the iMac, though I could upgrade it to tiger if I HAD to.
Should it matter, the iMac G3 is a 400MHz indigo unit with 256MB RAM and a 10GB HDD. It's the summer '00 model. The MacBook Pro is a revision A system with a 1.83GHz Core Duo inside. More detailed specs can be found within my profile on here, I believe.
Sorry for such a long winded post...
1.83GHz MacBook Pro 15"; 400MHz iMac G3 Indigo Mac OS X (10.4.9)

I don't have anything that uses FireWire, so othe port on both machines is free, but I also don't have a cable to connect the two. I do, however, have a few spare ethernet cables, so I'd like to get this setup using them.
Lost me there... is it Ethernet cables you're using even though it's too far? Or What?
Should be no problem Sharing the Internet connection from 101.4.9 to 10.3.x.
Just waiting for more info or clarity.

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

Having problems sharing internet Connection from Macbook to Vonage Adapter

Hello,
I just got my Vonage adaptor and I am trying to share the Internet connection from my Macbook Pro (10.7.3) to the Adaptor to use the Vonage service bc my router is downstairs.
I turned off my Firewall, hooked my Vonage adapter to the Macbook with the ethernet cable and then went to Sys Preferences > Sharing > Selected Internet Sharing > Share Connection from Wifi to computers using Ethernet, and it looks like everything is ok but when i try to use the phone which is connected to to Vonage Adapter, it says "Your Vonage device cannot connect to the internet, check to see if your high speed internet is down".
I went and looked at my Network preferences and it shows Ethernet connected which is the Vonage Adapter and gives the following:
IP Address: 169.254.163.167
Subnet Mask: 255.255.0.0
Is there something Im doing wrong? Ive seen on several forums that its possible to do but having bad luck. Any help is appreciated.

All I know is that I got Ubuntu to share internet and offer IPs through DHCP by using Firestarter. I am very new to Solaris, however, and am looking forward to learning about it. I've just made it my regular desktop environment. Long as you can get Solaris to configure its network interface with DHCP after your Ubuntu is configured, you should be able to share to as many clients as you'd like. Fedora also works well for that, and in my opinion, it's a better Linux than Ubuntu, though Solaris remains a better Linux than Linux, right? Har.

Correct cable for sharing Internet connection?

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