Internet Sharing - MPB with Wirless Ethernet out to iBook G3

Okay i've got an MPB getting wireless, and i am connected to a iBook G3 via Ethernet. Trying to share the wireless connection to the iBook via Ethernet cable. I need a step by step help here because i have no clue where i am going or how to make this work. Apple help files have not really been successful at all. Any help is appreciated.

It's pretty simple. What you do is…
1) On your MBP go to the Sharing System Preference > Internet and select Airport in the "Share yur connectin from" setting. Enable the Ethernet port in the "To computers using" list.
2) Click on thr Start button.
3) On your iBook go to the Network System Preference > Built-in Ethernet go to the TCP/IP tab and ensure that "Using DHCP" is used to "Configure IPv4". Apply the change in need be.
You should now have the connection working. However, one thing you need to be careful with is the Firewall on your MBP. If any port is not allowed to pass through your firewall it won't pass through your connection sharing either. So firstly turn off your firewall and check to see if it's working. If it is turn it back on and start opening ports that are required by the iBook.

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Can't create airport/wifi internet-sharing network with other laptop

I have an iBook running Tiger 10.4.11 connected to the net with ethernet. The internet connection comes through a radio antenna which acts like a router to which I don't have access.
I want to share my internet connection, and to be able to transfer files, between the iBook and another laptop. I've tried it with two - one running Fedora 11 (mine) and one running Windows XP, and have the same problems with both.
I turn wifi on on the ibook and linux laptop. I turn on internet sharing from built-in ethernet to airport in System Preferences. First I try it with no encryption. 'Other settings may interfere with internet sharing' shows up; it tells me to enable Personal Web Sharing, which I do. When I click start Little Snitch tells me natd wants to connect to 10.0.2.1 (presumably the router in the antenna), which I allow. I try to connect with the linux laptop and it tries then disconnects.
1) isn't personal web sharing for serving web pages? — why is it necessary here at all?
2) what am I doing wrong in making my network work?
If I enable encryption using WEP, the other password asks me for authenticication, I put in the password, and it then tells me the network has been disconnected.
3) is WEP the best encryption I can use from Tiger?
4) I think the problem's with Tiger (both laptops can connect to other wifi networks not set up by me). Is there a piece of free software I can use to share the connection instead of the built-in one?
I can't make a functional network in reverse either (i.e. setting it up on the other laptop and trying to connect wirelessly with the ibook).
What I am trying to do is precisely this (http://my.safaribooksonline.com/0596009135/runmacx2-CHP-11-SECT-13) — it just doesn't work.

When I click start Little Snitch tells me natd wants to connect to 10.0.2.1 (presumably the router in the antenna), which I allow. I try to connect with the linux laptop and it tries then disconnects.
Back on that part, at that Point the Mac is a NATD Router, don't try to connect to the other computers.
On the Mac, with Internet Sharing enabled, open NetInfo Manager in Applications>Utilities.
From there on out, it's a bit foggy, but iirc Config>DHCP>Subnets><the subnet>, then down where it says com.apple.nat... what does it report for IPs?
If it were say 10.43.29.1 then the others trying to join should have that as a Router/Gateway, and then 10.43.29.2, 10.43.29.3, etc. as IPs.
Apple says you can't set it Manually, but I've had it work a couple of times.

How to Internet sharing from AirPort throuhg Ethernet

Hi! How to Internet sharing from AirPort throuhg Ethernet?
In System Preferences -> Sharing -> Services not found checkbox for Bluetooth Share Internet
Internet is connected via airport
Mac os x 10.4.11 Server
Thanks!
Message was edited by: andrew_k

I've not set up a Bluetooth PAN; a Personal Area Network. Modems and keyboards and such, yes.
My usual approach here would be a WiFi USB widget, or an embedded WiFi card or a PCMCIA / PC Card or a CardBus WiFi or wired network adapter, or a wired Ethernet connection for the Windows Vista laptop.
This to connect from the Windows Vista laptop to the AirPort, or into a wireline Ethernet (if there is one). And from there to the Mac Mini server running Mac OS X or Mac OS X Server software.
As for the PAN, I don't know. I don't have Mac OS X Server running on a box with Bluetooth hardware, either.

Internet sharing from Wifi to Ethernet is not working after Mountain Lion upgrade

First I was having trouble just connecting these two, now I can't get the Internet sharing to work. Here's what I am trying to do: I want to share my Macbook Pro's internet connection from it's Wifi to another laptop I have connected via ethernet cable. They will ping each other now. The problem now is that the laptop won't pick up the Internet connection from the Macbook Pro, even though I have it configured exactly as I had in Snow Leopard. Nothing has changed on the laptop from before when it worked fine with Snow Leopard. But now that I updated to Mountain Lion, Internet sharing no longer works no matter what I try. I've been trying to find a solution by to no avail. Could anyone here offering some advice or a solution that will fix my problem? I've been over the basic steps over and over again, so please don't ask me to do something stupid like reboot or check the Sharing settings. They're exactly how they are meant to be, but the thing just won't work.

tcpdump: verbose output suppressed, use -v or -vv for full protocol decode
listening on en0, link-type EN10MB (Ethernet), capture size 65535 bytes
17:04:42.617423 IP 192.168.6.3 > 8.8.8.8: ICMP echo request, id 12095, seq 1035, length 64
17:04:43.617545 IP 192.168.6.3 > 8.8.8.8: ICMP echo request, id 12095, seq 1036, length 64
17:04:44.617468 IP 192.168.6.3 > 8.8.8.8: ICMP echo request, id 12095, seq 1037, length 64
17:04:45.617274 IP 192.168.6.3 > 8.8.8.8: ICMP echo request, id 12095, seq 1038, length 64
17:04:46.617402 IP 192.168.6.3 > 8.8.8.8: ICMP echo request, id 12095, seq 1039, length 64
Ran a TCPdump on my Macbook Pro. It is recieving the ping requests, but the laptop still isn't getting replies to its pings. So something is wrong in the Macbook's configuration somewhere. I don't know where, though.

Internet Sharing problem with Airport Extreme

I can connect to the Internet with my iMac running 10.4.11 fine. The problem is that I can't share the connection with my laptop. When I go to System Preferences and select Sharing/Internet, Airport doesn't appear anywhere as a connection option. I tried running Airport Utility and I got the message, "AirPort Utility was unable to find an Apple wireless devices".
This all started when, originally, my laptop could connect to the Internet, but was unable to connect with the iMac. In System Preferences/Network I got a message that says "Your network settings have been changed by another application" and the only way I can get out of it is to force-quit system Preferences.

Hi,
Must ask, if you have an AE, why do you wan't to go through Internet Sharing?
When I go to System Preferences and select Sharing/Internet, Airport doesn't appear anywhere as a connection option.
You mean as a to: or a From: option?

Internet Sharing won't work, greyed out... but not on! Suggestions?

I'm trying to start internet sharing on my MacBookPro (13-inch, Mid 2012).
I'm running Mac OS X Lion 10.7.4 (11E2617).
Ethernet is on and connected. Wifi is on and connected to a created network (which I created to share out my internet).
Why are the options to turn it on greyed out? Any suggestions appreciated, as I'm tearing my hair out here.
Also, the box to turn on internet sharing is greyed out. (a non greyed out box appears as fully white when selected in the list.)
Any help is much appreciated.
Thanks!

Someone help here?

[SOLVED] OS X Internet Sharing to arch over ethernet

I previously had this working with arch's gateway set to the mac's ip and both subnet mask the same, but now OS X just shows the cable as unplugged.
Any recommendations on how to set my rc.conf?
Last edited by shnooks (2011-08-01 20:06:38)

I do not have the newest rc.conf. I haven't run pacman in quite some time.
This is my setup:
Internet <--wifi--> OS X <--ethernet--> Arch
and Internet sharing to Ethernet from Wi-Fi is enabled in the sharing pane on OS X.
Mac's network configuration
Arch's configuration:
eth0="eth0 192.168.0.2 netmask 255.255.255.0 broadcast 192.168.0.255"
INTERFACES=(lo eth0)
gateway="default gw 192.168.0.1"
I've obviously set the linux box's gateway to the mac's IP and both have the same subnet mask.
And, the stupid cable is clearly plugged in!

Internet Sharing WiFi **TO** Wired Ethernet

Back Ground:
I have a Late 2013 MBP Retnia.
I have WiFi access via a captured portal.
I have other WiFi and Wired (Ethernet) devices that can not authenticate to a captured portal.
Question:
1) On the single MBP mentioned can I connect to the captured portal WiFi via one band (say 2.4) and then become a WiFI hotspot with the other band (say 5)?
2) On the single MBP mentioned can I connect to the captured portal WiFi via one band (say 2.4) and then share the Internet connection to the Thunderbolt Ethernet connector?

Hi gregbogus,
Checking the Internet Sharing options in the Sharing System Preference, there's not an option to specify which wireless band is used for what, but you can share from Wi-Fi to Ethernet (or vice versa).
OS X Mavericks: Share your Internet connection
http://support.apple.com/kb/PH13855
Thank you for thinking of Apple Support Communities for your support needs.
Nubz

Internet sharing possible with PowerBook running OS 10.4?

My ethernet/wireless DSL router handles my internet connection. My PowerBook G4 OS 10.4 connects to my wireless router via AirPort.
My Mac Pro OS 10.5 networks automatically with the PowerBook via built-in ethernet. File sharing works fine between the two. I enabled internet sharing over ethernet on the PowerBook, and the Mac Pro can't connect to the internet. Obviously I'm missing something?
TIA for any help.

The reason is geographical. I'm trying not to run ethernet cable thru the floor to the upstairs room where the router lives, and the wireless doesn't reach the basement room where the Mac Pro lives. The PowerBook has a spot downstairs where it can find the wireless, and the ethernet cable from it can reach the Mac Pro. That's my current set up, but if it won't work, I'll have to think again.

3G not working after ios7 update. Internet connection works with wifi but out and about phone won't conect to the internet via 3G. I've tried resetting the network settings but that doesn't work?

I am not very technically minded and don't know where to start! Any (simple) advice gratefully received.

Settings >> Cellular Data >> Cellular Data Networks
you need to fill in the fields with correct data

Problem in Internet Sharing from Ethernet to wifi

Whenever i go to Preferences > Sharing > Click Internet Sharing > From Ethernet > to wifi and hit start. It actually creates my wifi access point but the problem is that i lose my internet connection from both, my mac from which the connection is being shared and my cellphone which is connected to it. I can not identify what is the problem, but i have tried it many times with or without the WPA2 personal key. Even after stopping the internet sharing, i have to plug out and then in my ethernet cable in order to connect to internet.
This problem was also on OS X mavericks with me last year, but it resolved automatically, i don't know how. But since when i have upgraded to yosemite, i can't make my hotspot connection working . Suggest any quick and effective way please.

Same problem over here...
Additionally: if I unplug Gigabit-Ethernet-Adapter and plug it in again while Internet Sharing is still activated, the internet via ethernet works, but breaks down again about a minute later...

Internet Sharing With an iPod Touch??

I've done a search and couldn't find anything. This might be better suited in a different forum but I'll try it here.
I've got two laptops. The first is a MacBook (Intel) and the other is a PowerBook (PPC).
I've been using the MacBook for all my work with my Touch. I do not have wireless at work so I use my MacBook and just share my internet via airport to get my Touch online. It's been working without any problems. For some reason my MacBook crashed earlier today (screen froze except with a message box that said I need to restart my Mac). No problem I shut it down and did some BS for work. I got back on it today and haven't had any problems but now my Touch will not get online via the MacBook. It sees and connects to the MacBook wireless but it doesn't have any connectivity. It gets an IP address assigned, but I can't get anything on it.
Thinking it was my computer I tried my PowerBook and was able to get online with the PowerBook via the shared wireless network on the Macbook. Also, I can plug the LAN cable into the PowerBook and the Touch will connect through it using the internet sharing.
I was thinking that it was a difference between the PPC and the Intel chips but the Touch was working on the MacBook a few hours earlier. I am running the same basic system on both computers and for the most part they are running the same stuff.
Any thoughts?
Thanks

After a long time i think someone has found a way to get internet sharing working with the ipod touch.
found this post by "coolisstillgood" in macforums and it worked perfectly for me.
+"I've seen a lot of posts and notes about this topic over the internet and non of them could solved my problem completely,they were partially helpful but not entirely helpful. there were tons of complains about this matter and a lot of users seemed unhappy because simply they couldn't share their Internet Connection over airport or wifi with their iPod Touch. After a long and tiring night I finally figured out how to get it right and I decided to share this experience with all the Mac users gladly.+
+Ok, what I have is a MacBook with OS 10.5.2 installed and my Internet connection is through cable modem and it's a Ethernet Connection and I shared my Internet through Airport with my iPod Touch.+
+I assumed your Internet Connection is fully established and you can surf the web with your MacBook.+
+you go to System Preferences and under the Internet & Network, you go to Sharing,Turn On Web Sharing and Internet Sharing,in the Internet Sharing you have to choose to Share your Connection From Ethernet(in case you get your Internet Connection from Ethernet of course) To computer using Airport .+
+And then on your iPod touch you go to Setting and the Wi-Fi,you should see your computer name there,choose the network and then press the ">" sign in the blue circle,you should see your IP Address which probably is 10.0.2.2 . What is important here is your DNS which probably should be something like this format 10.0.2.1+
+you go back to your Mac and System Preferences>Network>Airport you should see your Computer's Name in the Network Name field, you go to Advanced>TCP/IP and write down your IPv4 Address, go one step back which is System Preferences>Network and this time you go to Ethernet>Advanced>DNS on the right side,there is the list of your DNS Servers,you add your DNS number form your iPod Touch and your IPv4 from your Airport configuration and that's it.+
+you should be able to browse internet from your iTouch by now.+
+And for all the IP stuff,you let DHCP handle it Automatically. I did it and it works fine for me and the speed is pretty good too and there is no need for a wireless router. You can share your Ethernet Internet Connection Easily from Airport to your iTouch.+
+I hope this post will be useful for ones struggling with this problem.+
+keep it cool"+
follow the instructions exactly and good luck!

Touble with Internet Sharing since latest Aiport Update

Up to yesterday I was able to share seamlessly my internet connection on my iMac using built in airport as a router. Since the last update, every time I open internet sharing is running on my iMac while connected to the internet, sharing my connection from ethernet using Airport within 30 second of my iPod been connected to my Wireless signal my internet connection die, and can no longer access the internet with my iMac or iPod. The only way to get back my internet connection is to disable internet sharing in system preference.
AirPort Card Information:
Wireless Card Type: AirPort Extreme (0x14E4, 0x87)
Wireless Card Locale: Worldwide
Wireless Card Firmware Version: Broadcom BCM43xx 1.0 (5.10.38.27)
Current Wireless Network: Airport
Wireless Channel: 11
Help

Just to be clear,
1. You are connecting fine on your iPhone (meaning that you have the 3 bars next to your Carrier in the top left of the screen)
2. you can't access the internet on you iPhone
Correct?

Internet Sharing Ethernet to WiFi disables WEP password on Mac Network?

Hi all,
I have a curious problem, I'm trying to use internet sharing to share the ethernet connection to my iMac with my iPhone and iPad over wireless (no wifi where I live).
I can create a network with WEP fine, name it whatever, encrypt it with whatever, my iPhone can connect to it etc. but as soon as I turn the tick box for Internet Sharing on, the network loses its WEP encryption (so it's unprotected) and its name reverts back to "My Name's iMac", even if I set it up as "3423rfgdfgfdg" with WEP.
Basically turning on Internet Sharing overrides all the options I set up on the network, name, security etc and my WiFi turns into an unprotected internet source and a broadcast of my name, something I don't want where I live.
Am I crazy in thinking this is a bug not a feature and there must be some solution?
I honestly look forward to seeing what you guys think, I'm stumped.
This all used to work perfectly on Snow Leopard, I remember quirks during Lion but I got it to work in the end but I'm on ML now and it just doesn't want to work.

Hey, thanks for the suggestion but that's exactly what I'm doing.
See how after you've selected Ethernet in 'Share your connection from' and WiFi in 'To computers using' you then have to click the tick box ( http://cl.ly/image/1v191f2R1F1i ) on the left hand side to actually start the whole process?
Well regardless of whether I start it up in the 'Sharing' pref first, then set up Wireless options, or set up wireless options, then start it up in the 'Sharing' pref, whatever settings I choose get overriden as soon as I start the sharing.
The network just defaults to 'Asad's iMac', without protection. I don't understand why.
P.S. on a side note when creating networksI'm not offered a WPA2 option. Only WEP 40-bit or 128-bit. Dunno if that's connected: http://cl.ly/image/2X2g3w3y0B34

Internet Sharing with OS X 10.4.3

Having an eMac (OS X 10.4.3) owns WiFi internet connection.
PC (Windows XP Professional) connects to eMac via Ethernet switch. PC can ping eMac, but not able to browse internet.
iBook (10.4.3) connects to eMac via Ethernet switch. iBook can ping eMac, but not able to browse internet. Ran Network Diagnostics on iBook. "Built-In Ethernet", "Network Settings" and "ISP" buttons are green. "Internet" button is red.
Each of the three computers can connect to the internet individually via dial-up modem. eMac and iBook can connect to the internet via AirPort individually with no problems.
On eMac, internet sharing started with share internet connection from AirPort to computers using Build-in Ethernet. I also ensured the workgroup name is the same on PC and Mac SMB/CIFS.
What else should I do to be able to browse internet on PC and iBook vis internet sharing on the eMac?
eMac Mac OS X (10.4.3)

Well, Duan, I managed to get the PC to work as well. (Don't ask me what I did.
Now, I am trying to the PC to share the internet connection owned by the iBook, but I just can't. I checked to make sure the iBook has the same settings at the eMac and PC settings remain the same when the treo worked together.
Any hints?
BTW, when the treo worked together, I couldn't get to some of my mail servers. I'd assume it's a DNS issue. What can I do.
NOW, the reason that I can't use a "cheap router" is I do not have an Ethernet cable access to the AirPort base station. It's two doors down.

Internet Sharing - MPB with Wirless Ethernet out to iBook G3

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