a networking technology for a LAN that allows data transfer

learn more… | top users | synonyms

0
votes
2answers
2k views

Macbook Air Running version 10.7.5 won't connect to wifi but connects via Ethernet

I have a MBA and I have connected to my home network before. I went on holiday and on return, I cannot connect to Wifi anymore. It tells me "connection time-out occurred". But my Ipod Touch (4th Gen) ...
0
votes
1answer
55 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 ...
2
votes
5answers
3k 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. ...
0
votes
1answer
34 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 ...
3
votes
5answers
902 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 ...
3
votes
1answer
2k views

How can I set up multihoming?

I am running Mac OS X Server 10.6 on my iMac and I am wondering how to multihome a Mac. I know it's possible to accomplish this by using both Wi-fi and Ethernet, but I just want to use Ethernet. Any ...
2
votes
4answers
16k views

How do I remove the ethernet 802.1x settings in Mountain Lion

I made a stupid 802.1X settings file some time ago to test some things. Now I am unable to remove it, even though I think I have deleted the file. The picture below shows the 802.1X profile to the ...
3
votes
3answers
2k views

Set Mac to use Wifi for Internet, Ethernet for local file transfer

Is there a way to make my Mac always choose Wifi for Internet browsing, and Ethernet for local network browsing and file-sharing? My Wifi Internet download speeds are approaching 100Mbps, but when ...
0
votes
1answer
73 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
0answers
86 views

iMac ethernet not working, cable unplugged problem

for my iMac late 2013 i cannot use my ethernet port. It suddenly stopped working. Here are the things about my problem and things that i tried: Wifi is working No, it is not the Apple ethernet brick ...
0
votes
0answers
49 views

Local LAN network does not connect after turning off wireless in Yosemite 10.10.5

The title says it: if I disconnect my Wifi the network does not come up on the cable LAN, unless if I reboot the system. Any fix for this, or workaround? Update 1: I get this data on my local LAN ...
0
votes
0answers
28 views

Wifi connection often takes priority over Ethernet [duplicate]

I'm using an Apple Thunderbolt Display for network Ethernet connection of my MBPr 15 and I often experience something that is very odd. Ethernet has top priority on my network list (i.e. it's not ...
0
votes
0answers
20 views

Hosts with both gigabit and 10GBE NICs

I have both a gigabit network (all Mac Pros, gigabit switch) and a 10gig network (subset of hosts using Sonnet Twin 10G adapters, 10BGbase-T switch). How do I get machine pairs where both have 10gig ...
0
votes
1answer
293 views

How to fix Thunderbolt Ethernet slower than wifi Macbook Pro?

I recently bought a gigabit Thunderbolt to 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 ...
0
votes
1answer
28 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
0answers
26 views

Test ethernet cable quality

Is there a way to test an ethernet cable quality signal in a MacBook Pro retina with a thunderbolt adapter? I've searched many places but all I can find is configuration issues. My configuration is ...
0
votes
0answers
68 views

How can I use a Gigaware USB to Ethernet adapter on my MacBook Pro, running OS X El Capitan?

I recently bought a Gigaware USB to 10/100 mbps Ethernet adapter to connect my Mac to the Internet. I have followed the instructions that came with my adapter and installed the drivers. In System ...
0
votes
4answers
8k 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 ...
4
votes
4answers
32k views

Apple USB ethernet adapter is not detected

I have a Macbook Air running 10.7.4 and I'm trying to connect to ethernet using the official Apple USB to ethernet adapter. However, the mac never detects the new network interface. It never displays ...
1
vote
2answers
315 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 ...
0
votes
1answer
48 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 ...
5
votes
3answers
4k views

How to spoof a USB-Ethernet adaptor's MAC address in OS X

I've recently bought a usb-ethernet adapter (not apple) and I get internet connection. In my university we have to put a specific mac address but I can not change it. I have tried with sudo ...
1
vote
1answer
166 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
9 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 ...
6
votes
1answer
2k 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 ...
4
votes
4answers
57k views

Full Wi-fi/ethernet signal but no internet

I'm really hoping someone here can help me, as I'm getting pretty frustrated with my macbook now. I have a late 2011 model 15" macbook pro running OSX 10.9.5 that refuses to connect to Internet on my ...
0
votes
0answers
35 views

Why is my Thunderbolt Ethernet connection so slow?

I have a Thunderbolt Ethernet connection from my 2015 MacBook Pro Retina (El Capitan) to 1 GBit Switch and from there to a storage device. It is extremely slow in data transfer (something like 2 GByte/...
0
votes
1answer
224 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 ...
0
votes
1answer
653 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 ...
0
votes
3answers
1k views

Turn mac into a personal hotspot while connected to network via wi-fi

I have two computers, one is a mac and the other is a windows PC. My mac is connecting to a home network through Wi-Fi but my windows PC isn't picking up the signal. I want to turn my Mac into a ...
0
votes
2answers
123 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 ...
5
votes
1answer
464 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 ...
3
votes
1answer
294 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/...
0
votes
2answers
444 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 ...
0
votes
1answer
46 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 ...
0
votes
0answers
29 views

How to enable a complex firewire-ethernet-ethernet solution for sharing files between OSX & Windows?

I'm working on getting a Dos PC running with help from my friend. A thought occurred. I already have this setup: MacBookPro -> FireWire Ethernet -> PreSonus FireBox soundcard -> FireWire -> Mac ...
1
vote
1answer
33 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 ...
0
votes
0answers
103 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 ...
0
votes
4answers
219 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 ...
2
votes
1answer
771 views

Mac server keeps “disappearing” and “reappearing” on local network

I'm hoping someone can help me figure out a really perplexing issue we've seen with a Mac server on our local ethernet network. What we're seeing lately is that the server (which we use for Time ...
0
votes
0answers
29 views

PPPoe connection Mac Mini -no connection even though it shows connected

Got a new internet connection today and I created a PPPoe connection in Windows 7 and it works fine. I followed all the instructions given in the below websites for creating PPPoe on my Mac Mini ...
0
votes
1answer
126 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
0answers
1k views

Ethernet (LAN) connection not working within the Mac Mini Recovery HD

my Ethernet (LAN) connection works fine in the Mac Mini. However it doesn't work once I boot into the Recovery HD. Any ideas on why it would work in normal partition but not in Recovery partition?
0
votes
1answer
138 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
39 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
3answers
623 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
180 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 ...
0
votes
2answers
6k views

Multiple macs self-assigned IP on ethernet (wifi okay though)

I have a small CAT-6 ethernet network featuring a Cisco 18-port switch and an Asus router acting as DHCP server. Various devices connected to the switch (e.g. printer, NAS) connect to the DHCP server ...
0
votes
0answers
18 views

Connecting a development board to MBP via usb ethernet

I have a development kit I want to connect to my MBP. Currently I'm using a router, but I'd like to do this by connecting the board to the MBP directly via a USB ethernet adapter that I have. I ...
0
votes
1answer
29 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 ...