EMac 10.3.9 can't connect to ethernet

When I restarted my old eMac, it could no longer find the internet.
I believe the setting have changed or are no longer valid.
I tried to use Network Setup Assistant but it always ends up asking me for a DHCP Client ID# or PPPoE acoount information to proceed.
I configured this eMac's at several location and with different providers and never had to give this information.
Anyone know the default settings that will allow my eMac to find the internet?

"The server "smtp.mac.com" cannot be contacted on port 25.
Oh yes, I know the problem... crazy Apple!
Do not delete the old account yet. sign up for an iCloud account if you haven't.
I understand .mac mail will still come through. Do not delete the old account yet.
You cannot use .mac or MobileMe as type of Account, you have to choose IMAP when setting up, otherwise Mail is hard coded to change imap.mail.me.com to mail.me.com & smtp.mail.me.com to smtp.me.com, no matter what you try to enter.
iCloud Mail setup, do not choose .mac or MobileMe as type, but choose IMAP...
On second step where it asks "Description", it has to be a unique name, but you can still use your email address.
IMAP (Incoming Mail Server) information:
          •          Server name: imap.mail.me.com
          •          SSL Required: Yes
          •          Port: 993
          •          Username: [email protected] (use your @me.com address from your iCloud account)
          •          Password: Your iCloud password
SMTP (outgoing mail server) information:
          •          Server name: smtp.mail.me.com
          •          SSL Required: Yes
          •          Port: 587
          •          SMTP Authentication Required: Yes
          •          Username: [email protected] (use your @me.com address from your iCloud account)
          •          Password: Your iCloud password
Also, you must upgrade your password to meet the new criteria: 8 characters, including upper and lower case and numbers. If you have an older password that does not meet these criteria, when you try to setup mail on your mac, using all of the IMAP criteria listed above, it will still give a server error message. Go to   http://appleid.apple.com         then follow directions to change your password, then go back to setting up your mail using the IMAP instructions above.
Thanks to dpepper...
https://discussions.apple.com/thread/3867171?tstart=0

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Say thanks by clicking "Kudos" "thumbs up" in the post that helped you.
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Powerbook G4 can't connect via ethernet but connects via airport

We have a small office network connected to an Efficient Networks DSL router that's managed by our isp. The router has 4 ports and a linksys 8 port switch is connected to one of those ports. Another D-Link wireless router/switch is connected to another port.
2 i-macs connect without problem via ethernet cable. They are set to DHCP and get 192.xx private addresses. Both run 10.4.5. Another older imac running 9.2.2. also has no problems.
I recently purchased a powerbook G4 and it will not connect via ethernet to the Efficient networks router. At first it was connected to the linksys, so decided to connect it direct to the Efficient Networks router. With DHCP, it acquires a 169. internet address which is self generated (i.e. no real connection). I tried to give it a static private address (talking to the isp provider). They could see the powerbook but saw all zero's (presumable mac address). By the way the Powerbook works perfectly at home connected via ethernet cable to a D-Link router connected to a cable modem so it's not a physical problem. I even checked the ethernet cable I used in the office with another computer - no problem.
When I switch to airport in the office, the powerbook connects to the network and the internet. I get some strange warning messages showing the server's and the router's private ip addresses. I click ok, and the powerbook finds an unassigned private ip address. It's the only way it will work, but it causes problems, because I can't connect to one of the network printers. Speed also isn't great.
Can anyone give me advise how to proceed. I am no expert on this stuff so keep it as simple as possible.
Tks

Tim,
Thanks for your help. Here's what I've done before reading your e-mail. The D-Link DI-524 wireless router is connected to the Effiicent Neworks DSL router as you mentioned. One ethernet port of the EFF.Net. router is connected to the WAN port of the DI-514.
Because I have a D-Link router at home which works flawlessly with my powerbook, I decided to connect the ethernet cable of the powerbook to the D-Link which has 4 ethernet ports. Lo and behold, the powerbook acquired a private ip address and connected to the LAN and internet!
When I connected the powerbook direct to the Efficient Networks router, it could not communicate. I believe that there must be some software incompatibility between the powerbook and the Efficient Networks router. By connecting to the D-Link, the D-Link assigned an ip address to the powerbook, and it could connect to the server, lan, etc..
Only problem is that I have a Brother network printer that cannot connect to the powerbook. My powerbook cannot find it on the network. Because there is a linksys switch connected to the efficient networks router's third ethernet port, maybe as you said, going through the D-Link via DHCP (when the Linksys is also acting as a DHCP server, might cause this type of problem. What do you think?
As a final note, other imac G5's connected to the linksys switch (which then connects to the Efficient Network's router) have no problem connecting to the lan or internet and have no problem connecting to any of the printers. When I put the powerbook on that switch, I could not connect to the internet - i.e. whether connecting via the lynksys switch or direct with the efficient networks router - same results: no internet connection whether manually or via DHCP.
So the imac G5 has no problem with the efficient networks router but the powerbook G4 hits a brick wall. The G4 likes the D-Link router. I am concerned (and I will have to check this) that if I turn off the dhcp server feature from the D-Link, that whatever software issue crops up between the powerbook and the Efficient Networks router, will rise up again, because the D-Link will act like a simple switch (just like my linksys switch), and we'll be back to square zero. In any case, no harm in trying. This may be the cause of the Powerbook not seeing that Brother printer (even though it sees another printer and other macs).
Having spent hours reading about network problems, I think it's safe to say that macs have problems with certain routers. Why a G5 works and a powerbook G4 doesn't is beyond me, but clearly software must play a role.

HT1178 Do I want to create a new wireless network or join my current network? I can't connect an ethernet cable to the Mac / printer and to the wireless modem at same time - in two different rooms.

I am trying to set up Time Capsule so that I can do my first backup (after 1 1/2 years!) with Time Machine. I have read other forums, but in each case they instructions eventually do not apply.
I have connected my TC to my existing wireless router. This sits in a bedroom and cannot be moved as a rental home.
I have plugged in the TC and updated the software.
Now - do I want to A Create a New Wireless Network (remember I can't connect the TC to Mac using an Ethernet cable). B Replace an existing base station or wireless router with TC (only intend to use for TM as don't know other benefits as of yet). or C want TC to join current network.
Thinking C. If I choose C, it then asks A TC to wireless join current network (NO as already connected using Ethernet). B want to connect TC to my network using Ethernet to extend my existing wireless network. C want to disable the wireless network on this TC and connect it to my computer or network using Ethernet - CANNOT do this as devices can not be in the same room.
Or do I want to create new wireless network - first set of questions - choice A? What is the benefit to creating a new one when I won't be in this rental house for longer than 18 more months??
Please help and quickly! Thanks!

Let me suggest some things.
But first ask exactly what wireless router you have now and what type of broadband service?
Are you happy with the wireless on the current router? If so, then you can plug the TC straight into whatever computer you have by ethernet, short 1M cord with no connection to the network. And use it without affecting your existing network at all. This is trivial setup.
Although you don't say exactly what Mac and printer you are using, is it a desktop? Laptop it is definitely easier not to plug it in, but a desktop you can plug in the TC and it will all sit happily together.
How is the printer connected and to what?
I am not sure why you need such quick help.. this is all minor setup stuff.. and 18months in todays world is like permanent man.
Your multiple A, B, C are more confusing than helpful.
The best choices without more info.. are to replace the existing wireless router with the TC. ie your option B.. but how to do this depends on the type of connection. Is it cable or adsl? Can you easily bridge the existing modem router.. if that is what it is?
Think carefully in the ideal world what would you like..
and what do you have..
We can probably suggest ways and means to fit what you like to what you have.. without introducing a stack of options that are doing your head in.

Can you connect an ethernet cable to an Airport Express Extension?

I have an Airport Express that I am using as an extension to my current home wireless network.
That is successful and I have a green light. I am trying to plug in an ethernet cable to allow an older mac without an airport card to connect to that Airport Express Extension. When I turn off the airport and select Ethernet Cable, I am told that the cable is not connected to the internet. The wireless works fine and I can get full bars in the far part of my house - but I do not get internet when connecting an Ethernet cable.
Help!
Thanks in advance

See my reply to your other post.

IBook G4 Can't connect via Ethernet?

While we were away lightning took out several devices. Among them was the Airport Extreme Base Station and the cable modem. The modem has been replaced. I have an iMacG5 and an iBookG4 both running 10.4.11. The iMac can establish a connection via Ethernet (all this happened yesterday so I have yet to replace the Airport). The laptop apparently won't accept an IP address from the router/modem and won't connect to the internet.
I did see a message saying that my network settings had been changed by another application but don't know if this figures in the mix.
Anyone have any ideas how I ought to approach getting the iBook back online?

I did see a message saying that my network settings had been changed by another application but don't know if this figures in the mix.
Anyone have any ideas how I ought to approach getting the iBook back online?
I think you ran across the security update bug in 10.4.11 the deals with an ethernet connection. Here is the workaround:
http://discussions.apple.com/message.jspa?messageID=8185915#8185915
Here is more of the story:
http://discussions.apple.com/thread.jspa?threadID=1730909&tstart=0

Can't connect an ethernet printer to a g4

Can Ethernet and Airport run at the same time?
I have a G4 running AirPort, and a printer that needs to be connected via EtherNet. I have installed the latest [HP] drivers, and connected the printer to the Mac with an EtherNet cable (the kind that's meant for connecting two devices directly, rather than through a router). I can't make the printer show up in the Printer Utility.
How come?

Go to Network Prefs: Show Built-in ethernet and set TCP/IP to Configure manually. enter a valid local-only IP address - try 192.168.1.5. Turn on appletalk.
Now try ADDing.

Self-assigned IP !!! Can't connect via Ethernet

Hi all,
This is my problem:
- Now every time I connect my MBP (running 10.6.4) to my hall's network (staying on campus, in uni) it appears as "Self-assigned IP" and cannot connect to the internet for the Ethernet. It suddenly happened a few days ago and I have no clue what caused that
- Airport's working well
- Using Windows on Parallels and can still connect to the Internet despite that the Mac OS X does not at the same time, my friends' laptops have no problems as well
- Tried taking the IP, subnet mask, router( I suppose in Windows it is called Gateway ) details and typing in manually for the Ethernet settings on OSX but still cannot connect to the Internet. The status is Connected and "Ethernet is currently active and has the IP address 137.xxx.xx.xx."
- When I bring my laptop to a different place and connect via Ethernet, it works well, too, I just leave the setting to be "Using DHCP"
I've seen that lots of people have met this issue, also loads of advices have been given:
- reset the router ... --> I'm connecting to the hall's network, so that's impossible for me to do
- sudo ipfw list , sudo ipfw flush .. --> nothing changed afterwards
- someone suggested uninstalling any VMware --> tried uninstalling parallels desktop and the problem's still there
- untick the "Use Passive FTP Mode" for ethernet --> no difference
- Security settings ,Firewall --> firewall was even off when the issue 1st appeared
So ANY SUGGESTIONS PLEAAASSSSSSSSSEE !!!! I'm sick of having to turn to Windows just to access the internet
Thanks in advance

fr1d4y13 wrote:
Apart from this one "*4) In the folder /Library/Preferences (not <yourhomefolder>/Library/Preferences), move the folder SystemConfiguration onto the Desktop, then restart your computer. See if you can now make your AirPort connection work.* " , I've tried all the other ways suggested but didn't work.
I'm wondering what it means by "move" here :? Is that "copying and then delete the original" :??
A "move" operation is normally considered equivalent to (although more efficient) than "copying and delete the original". Just drag the folder out of its original folder and onto the Desktop, which will make it be no longer in its original folder.
I've seen others post advice about moving out specific files in that folder. That probably works just as well if not better (as it leaves in place other files not involved in networking), but I haven't spent the time to determine just which files should be moved.

Arg! Airport Extreme to Extreme- Can't Connect via ethernet

Hello- Arg! Frustrated and can't figure out what's going on.
Goal: Wirelessly connect an airport extreme to another airport extreme and use the 2nd Extreme as a local wired hub.
Problem: Everything works fine, but any machine that is hooked up to the 2nd extreme isn't getting a DHCP assigned and can't see it. But wireless can see it and works great.
Setup: (here goes)
- Airport extreme 1 (AE1) is hooked up to a comcast cable modem. Works great
- Airport extreme 2 (AE2) has been configured to wirelessly join AE1- This also works great.
- 2 Mac pros are connected to AE2 via ethernet cable
visual example:
(comcast) - (AE1) ~~ (AE2) - Mac pros "~" = wireless, "-" = wired
I've tried different machines and cables... no luck. If I reset AE2, they can all connect.
What am I doing wrong here... seems like ethernet is being disabled.
All AE have been updated and along with computer software. All wireless works fine.
Thanks!
Message was edited by: mr.bill

Got it... Instead of joining, I had to select extend and ensure that AE1 had extend network enabled. Seems to be working now. Sweet!

Can't connect via Ethernet to Express. Airtunes works, no ethernet though

Hi,
I'm having trouble connecting an old iMac g4 without an Airport Card to an Express over Ethernet. My Extreme is running great, the Express says it is connected to it with WPA/WPA2 (green light and all) but can't connect it over Ethernet to the iMac for whatever reason.
I'm connecting to the main base station on a MacBook just fine.
Thanks in advance to whoever can help with this

Hi,
Thanks for your response. I've found a very odd, counterituitive, shouldn't work, kind of fix. I HOPE it stays fixed...
When working in the Airport Utility, devices will not always show up. If you click in the upper right corner of your screen where the Airport signal is and select the network, you can force the utility to see it. (Think of this as the doctor saying "Nope, can't find your kidney to do surgery" and you pointing out "Hey doc it's right there!")
After a long wait, you can do the same for your Express, if it pops up in that same menu (typically with an odd number attached to it perhaps the MAC address.)
So essentially, the Airport Utility has to be kicked around a bit by the select a network menu. Odd I know. Hope this helps someone who's had similar problems.

Can't Connect Via Ethernet on new MacBook Pro

Hello,
I'm running into a frustrating problem and hoping someone can help.
I have a new MacBook Pro that won't connect via Ethernet. My old computer (Powerbook G4) with the same settings works flawlessly.
Details: under Network Settings I have Automatic/Using DHCP. When I click on Assist Me>Diagnostics, I get green lights all the way down (Built-In Ethernet, Network Settings, ISP, Internet, Server). The Diagnostics tool therefore proudly announces that my Internet connection is working correctly.
When I open Safari, however, it won't open any page. Using Ping I also get no responses.
When I plug the exact same ethernet cable into my Powerbook G4, everything works flawlessly. The only difference is that the IP address ends in .25 instead of .30 (I assume that's from the router assigning different IP addresses to the two computers.)
On another forum i read about someone having a problem with a long/lossy ethernet cable, but I just took my computer to the router and tried with a 2-foot ethernet cable. Same situation.
Help!
Thanks

i rebooted the firewall and it worked.

Can ping and use internet, can not connect to ethernet printer on network

I have been pulling my hair out with this problem, have used proffesional support and not solved the problem to date.
1) Have Airport Express (6.3) (WEP128, Airtunes, Custom Name, all else default settings) connected via the ethernet port to an existing office network to hub/switch then ADSL modem and PC severs.
2) Have a PC laptop connected and working (now) without issues, can internet, print to ethernet printer, connect to network drives.
3) Have G5 mac (10.4.8, no fire-wall), cannot print or connect to printer, can ping printer and use internet, limited connection to network drives (BTW).
4) Can connect to printer and print when bypassing AX and pluging ethernet direct to G5.
5) Mac G5 is allocated the first available DHCP address 10.0.1.2 followed by the PC with 10.0.1.3
Would appreciate any input to this one.
G5 Mac OS X (10.4.8)

Black, Welcome to the discussion area!
The AirPort Express (AX) is creating a separate subnet and this may be causing problems. Configure the AX so that the option to distribute IP addresses is DISABLED.

Can't connect to Ethernet or Wireless internet with my MacBook

Hello.
I got a problem with my new MacBook. Every time im connecting it to the internet, the status of the internet connection turns yellow. This happens both with Wireless and Ethernet connections. Sometimes its working for like 10 minutes, and then it doesnt. After it's off the internet once again. All the other computers can't connect. Its like it can't get its own IP-adress. It steals the Windows Ip-adresses and then they cant connect to the internet.
Anyone able to assist me? Or should i call Apple?
Sorry for my bad english, im not pro at it yet.
Regards,
Martin from Denmark.

Are you using a router? If not then only one computer can be connected at a time.
If you are using a router, have you added your computers MAC address to the routers Access Control List?
Does your router have a setting where you can limit how many computers can be connected at one time?
Are you using an Apple Airport Base Station as your router or some third party router? If it is third party you would need to ask the router manufacturer how to add the macbook to your current network.

Can't connect via ethernet after iBook wakes up from sleep

I'm running 10.4.0 on a 1.33 GHz G4 iBook. Since buying the computer in 2005, I've been connecting to the internet in various locations via AirPort, though I have hooked my iBook up to ethernet connections in the past and had no problems.
Recently I moved to a university where I must connect via ethernet, as the wireless network doesn't extend to the areas where I do most of my work. I bought a new cable. Much of the time, my connection is fine. But frequently I am unable to connect to the internet at all via ethernet, and I've noticed that it's always after I've woken the computer up from sleep. I've tried various ridiculous "kick the car and maybe it will start" techniques like unplugging the cable at both ends and waiting, restarting five or six times in a row, etc., and it starts connecting eventually, but I have NO idea why or why not. When I check my network preferences, I get the message "Built-in Ethernet is currently active and has the IP address [xxx.xxx.x.xxx]. You are connected to the Internet via Built-In Ethernet." But I'm not. What's going on here?

Sorry, meant to indicate an IP address without giving the exact numbers, and it came up as an HTTP address. My network connections system preference panel indicates a normal IP address. (And it's not self-assigned.)

Can't connect via Ethernet

I have an iMac G5 iSight and have been using Airport successfully to connect to the Internet via a DW6000 satellite modem. Since I have now retired and will no longer be using a Powerbook, I decided to stop using Airport and attempted to connect via a hardwired cable from the iMac to the Modem. It refuses to work. The settings show that it has acquired the correct address from my provider and is properly connected to Direcway via DHCP. I have rebooted the modem and the computer, renewed the DHCP licence all to no avail. The information says that although the Ethernet port is active, it has an internal address and cannot be connected to the Internet.
By the way, I was able to connect to the Internet via Airport or Ethernet with my G4 Powerbook. But I can't do it via Ethernet with the iMac.
What can I do to get this working?
Griff

Problem resolved!
I don't know what the problem was. I just tried again. This time I did not reboot the computer. I shut down the modem, attached the Ethernet cable and fired it up again and this time I was connected!
So I really don't have an answer except that it just decided to start working.
Griff

EMac 10.3.9 can't connect to ethernet

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