Questions tagged [ethernet]

a networking technology for a LAN that allows data transfer

Filter by
Sorted by
Tagged with
1
vote
1answer
242 views

No Ethernet on MacBook Pro

Have had MAcBook for about 4 yrs., this is first time I can recall using ethernet, and computer doesn't see it. SD card reader quit working some time ago but USB is okay. Ran diagnostic getting ...
1
vote
1answer
1k views

Mac DHCP Server

I often have the need to connect to devices directly through the ethernet port on my MacBook. When I am connected to a wireless network, I can share my connection to ethernet. However, the second, I ...
0
votes
1answer
271 views

12-inch MacBook & Ethernet

I am trying to configure the network on my 12-inch MacBook. I have the following manual: But there is no Ethernet in the list. I tried to import it from my old computer, but it output the following: ...
6
votes
1answer
20k views

How to get Mac to give Ethernet connection priority? [duplicate]

I have the following issues / question. I use WIFI and Ethernet through each other like most people probably. Certain things like ripping a blu ray I want to do through the Ethernet connection so ...
0
votes
1answer
24k views

Ethernet Adapter Windows Driver - how to find for BCM5701

I am having troubles with finding driver for my Apple Thunderbolt to Gigabit Ethernet Adapter. I checked the version and I have a BCM5701 chip. These Broadcom drivers don't support my adapter. I ...
0
votes
1answer
222 views

Ethernet MAC address on Macbook 12"

I am trying to locate my ethernet MAC address on a Macbook Retina 12" using ifconfig but I can only see en0 which should be my wireless card; it's quite baffling. Any help would be much appreciated.
1
vote
1answer
5k views

How to fix Thunderbolt to Gigabit Ethernet slower than Wi-Fi Macbook Pro?

I recently bought a Thunderbolt to Gigabit Ethernet adapter so I could have faster Internet. I plugged the cable into my Internet modem, and the other end into my adapter. I plugged the adapter into ...
2
votes
2answers
9k views

Can one buy an Ethernet and HDMI Thunderbolt adapter?

I need both of them and I am wondering if it is possible to buy them together or if I have to get two separate items? Also I am seeing a lot of third party Thunderbolt>HDMI adapters for cheap and ...
2
votes
1answer
810 views

Why Gigabit Ethernet Direct Connect is not default at Macs?

Trying to connect two Macintoshs with a Ethernet cable (capable of Gigabit speed, of course) will not automatically set a gigabit connection. Instead of this, a 100MB connection is established. Does ...
1
vote
1answer
196 views

Is this normal: my direct Ethernet is 5x faster than the same Ethernet via Airport Express?

When I connect my Mac via Ethernet it has 5x more maximum speed than when connecting it with the same Ethernet to the latest Airport Express. Is this normal (and if so, why)?
1
vote
0answers
20 views

How to find the IP of a device connected through Ethernet Sharing [duplicate]

I often share my MacBook Pro's Ethernet connection with devices like a Raspberry Pi to log in via SSH and configure files without using a screen, keyboard, etc. My current method to find the IP is ...
2
votes
1answer
961 views

Ethernet not working on MacBook pro retina 13

My Ethernet connection is not working on my computer (mid 2015). I already rebooted, deleting the files "NetworkInterfaces.plist" and "preferences.plist" into the folder "/Library/Preferences/...
10
votes
3answers
36k views

How can I troubleshoot or reset a Thunderbolt Ethernet adapter?

It appears my Thunderbolt Ethernet connector has stopped connecting to my router for good today. Over the last few days I had already seen my ethernet connection "crash" multiple times. My machine ...
4
votes
1answer
1k views

Built-in Ethernet not working

I am using a 13" MacBook Pro (mid 2012) and I have upgraded to OS X 10.11 El Capitan a while ago. Last night before going to bed I switched off the computer. Since this working the built-in Ethernet ...
0
votes
1answer
157 views

Mixing 10/1000 Device w/ other Gigabit Devices to Apple Airport Extreme

My Mac Minis (which support Gigabit Ethernet) are physically connected through Gigabit Ethernet to my current generation Apple Airport Extreme (which has Gigabit Ethernet switch ports). If I add a ...
1
vote
1answer
62 views

MBP retina 2015 with usb 3 to ethernet and active wifi sharing fails at iMessage

So here's the thing. My iMessage on the MBP is simply not working, when I use my MBP the way I want to. What way is that? Since it has no Ethernet connector, I bought a USB 3 to Ethernet box, that ...
3
votes
1answer
839 views

Sharing internet connection from WiFi to Thunderbolt Ethernet doesn't work - no DHCP addresses are given out

I can't seem to get my MacBook Pro to share the WiFi connection over Ethernet. Here is my configuration as it appears in System Preferences: As you can see, my local Ethernet IP address is a ...
9
votes
2answers
15k views

How can I get the list of all active network interfaces programmatically?

My objective is to determine the IP address for Ethernet on a device. But assuming that there are connections like WiFi and USB Ethernet, is there a particular way just to get the Ethernet IP ? On a ...
0
votes
1answer
520 views

USB ethernet adapter not working with 2012 Retina MBP

I've got a 2012 Retina MBP running 10.11.3. In the past I've used a Linksys USB3GIGv1 ethernet adapter to connect to a wired network, however for the past week or so it hasn't worked. When I plug the ...
0
votes
1answer
94 views

My ethernet is missing, how can i find it?

COmcast was setting up an ethernet cable and there was no option to choose ethernet. I have for years been using the stick from clear but wanted to go to cable for faster. I currently am using a Wi-...
1
vote
1answer
2k views

How do I choose a default 802.1x profile for ethernet? (eduroam)

The problem: I'm connected to eduroam on an iMac, but only via ethernet. After restart/sleep/lock it automatically switches my 802.1x profile to the Wifi instead of the Wired. I have to manually ...
2
votes
3answers
3k views

USB 3.0 Ethernet dongle (AX18879) not working with 10.11.4

I have been using the StarTech USB 3.0 Gigabit Ethernet dongle which was working until I upgraded to the latest OSX Beta 10.11.4. Now it has stopped working--not even showing any indicator lights when ...
0
votes
1answer
41 views

Issue with bridging Ethernet to Wi-Fi

I've connected a Pi directly to my iMac via Ethernet cable. The Pi has an address 169.254.121.172 and the iMac has an address 169.254.10.117. I can connect to the Pi via SSH and can ssh back to the ...
0
votes
4answers
1k views

How to set network devices priority on afp/smb transfers?

I've got ethernet and wifi in the network devices. I use internet through wifi and file sharing over ethernet (we got an access point with DHCP and an ethernet switch with static IP - the access point ...
0
votes
0answers
147 views

Network issues between El Capitan and Mavericks

I've just updated to El Capitan from Yosemite on my main machine. If I connect to a 10/100 router, I can get a 100Mbit/s link to it. However, if I connect to a Mavericks machine over a LAN cable (...
16
votes
7answers
99k views

How to use 3rd-party USB Ethernet adapter with El Capitan

I am plugging a USB Ethernet adapter (not Apple-brand) into my MacBook Pro (Retina, 15-inch, Late 2013). No go. I do not see any relevant "USB Ethernet" item listed in System Preferences > Network. ...
11
votes
1answer
1k views

Third party USB Ethernet adapter won't wake up

I have a mid 2015 Retina MBP 15" and regularly use multi screens and hard wired ethernet. So I've bought a third party HandAcc USB ethernet adapter with Realtek 0x8153 chipset (the device also ...
2
votes
1answer
2k views

Moving data from Mid-2010 iMac to Late 2015 iMac

I just ordered a new 27" Late 2015 iMac. I'll be moving my data from a 27" mid-2010 iMac. What's the recommended medium for the migration? I know how to use Migration Assistant, but the old iMac has ...
1
vote
1answer
3k views

“Internet Sharing” via “Ethernet” is not working

I'm using OS X El Capitan (10.11) on my MacBook Pro (Retina, 15-inch, Early 2013) and I'm trying to use System Preferences -> Sharing -> Internet Sharing feature and something isn't working... I made ...
7
votes
1answer
3k views

Difference between Apple's Thunderbolt ethernet adapters?

Apple seems to make (at least) two different Thunderbolt ethernet adapters. One is the "MD463LL/A". Another is the "MD463ZM/A". Is there any functional difference between them? Is one better than ...
0
votes
1answer
42 views

Dialup on 2009 iMac

I'm going to see a family friend who's been having trouble with her decade old Windows machine. I have an old iMac laying around and I thought I would set her up with it. The only thing is, she lives ...
4
votes
1answer
11k views

How can I share my Macbook's Network to iPhone, surpassing the 802.1X protection?

My school provides ethernet, which my Macbook can easily connect to. I want to share it with my iPhone, but it indicates that 802.1X protection has forbidden me to do so. Is there a way to surpass the ...
1
vote
1answer
775 views

Unable to mount Time Capsule / AFP-SMB sharing keeps loading

I'm getting a strange behavior for my Time Capsule (the "tower" model) since I upgraded my home LAN. The problem is that I can no longer browse the content of my Time Capsule using AFP or SMB because ...
0
votes
1answer
1k views

How do I connect my IPad Air 1 to the internet via ethernet without creating an AP?

How do I connect my iPad Air to the internet with an ethernet cable without creating an access point or a wireless signal/hotspot of any kind? My first attempt was a duplicate of this fella But, ...
2
votes
0answers
1k views

Airport Extreme (5th gen) throttling ethernet internet speeds

I purchased the router in 2012, and am experiencing slower speeds than expected from my Airport Extreme. Brand new 16x4 channel DOCsis3 modem on Time Warner's approved list. 200 Mbps plan, and ...
0
votes
0answers
146 views

How to make devices connected through ethernet sharing port be able to see devices on the Wifi Network

My home network is 192.168.1.0. I am sharing my wifi connection through my MBP Mid 2010 ethernet port. So my MBP is also on 192.168.2.0 as well as the device that is plugged on the this internet port. ...
1
vote
0answers
732 views

How to boot OS X with network devices in promiscuous mode?

As OSX no longer allows ifconfig en0 promisc and sees that as a bad value and does not set the device flag, what other options are there? I'd like to be able to boot and have both my Airport/WiFi as ...
1
vote
1answer
952 views

MacBook Pro- wifi connected but no internet after unplugging ethernet

I recently set up my modem/router through xfinity, and after activation I unplugged the Ethernet cord to try to connect my laptop to wifi. My phone is connected and working well but my laptop won't go ...
4
votes
1answer
6k views

How to clear DHCP leases in OS X Server (v4.1.3-14S1127) on Yosemite 10.10.4

I have a situation where my OS X Server app seems to not be completely dropping DHCP leases and I think it is causing some of my hardware MAC's to conflict as per the assignments I have set. I use ...
0
votes
1answer
320 views

iTunes downloading movie faster over WiFi

For some reason iTunes will download a movie faster over wifi than with ethernet on my home network. When I do a speed test the ethernet connection appears to be a few mbps faster though... Why would ...
1
vote
3answers
11k views

Airport extreme seems to place a limit on gigabit ethernet

I have a gigabit internet which goes into my airport extreme. Everything is working fine now except the fact that the Gigabit Ethernet port has a limit of 200mb/s when tested. If I plug the main ...
1
vote
1answer
58 views

Can Airport Extreme have a separate network using XBrand modem connectted via Ethernet

I have recently added solar to my home. There is a monitoring system to monitor the panels inverter via a wireless connection to their gateway that connects via Ethernet to my Airport Extreme router. ...
0
votes
2answers
330 views

Share iPhone Personal Hotspot with Mac, then share Internet via ethernet

When I'm travelling I only have Internet via my iPhone, which I can share to my Mac via Personal Hotspot just fine. However, I have a VoIP desk phone which only gets internet via ethernet cabling. I ...
1
vote
1answer
793 views

Thunderbolt Ethernet Bridge; Very slow outbound packets to LAN and Internet

My 2012-era MacBook Air is connected to a 2012-era iMac via a Thunderbolt cable. The iMac contains a Thunderbolt-Ethernet bridge which in theory should allow the MBA to (1) participate in extremely ...
1
vote
4answers
14k views

iMac Doesn't see Ethernet Cable

I have a strange problem with my iMac (mid. 2011 21,5) - I can't connect to the network using Ethernet because OS X tells me that it's disconnected when it's plugged in. Sometimes it can see the ...
3
votes
0answers
539 views

Internet sharing disabling Macbook Wifi

So I wanted to share the Ethernet connection through my Wifi to my phone, since it is having problems connecting to my router at home. My Wifi works fine on it's own. My ethernet connection works ...
1
vote
2answers
449 views

How do other Macs in the network see my Freenas 9.3 backup drive attached to iMac via Ethernet?

I have a Time Machine back up setup on a Freenas 9.3 server. It works really slowly via WiFi attached to my broadband router. So, I attached it directly to my iMac via Ethernet instead - a full backup ...
1
vote
1answer
4k views

specific network settings for sharing internet connection

I can successfully bridge my WLAN and Ethernet on my macbook(internet sharing) and have each network adapter set to dhcp. In my case the macbook is connecting to the internet with wireless and the ...
0
votes
1answer
433 views

How to spoof Firewire MAC address or hide Firewire and Ethernet - Need to add more than 2 Google Play Music accounts to machine

Google Play Music Manager app (GPMM) doesn't allow connecting to more than 2 accounts from the same machine. Apparently they limit it based on the MAC address of your network adapter. I tried to ...
4
votes
5answers
3k views

Logitech wireless mouse not working with gigabit ethernet adapter plugged in?

I am seeing baffling behavior with my wireless mouse (connected via USB) and my gigabit ethernet adapter plugged in simultaneously. If my mouse is plugged in and working fine, if I plug in my gigabit ...