Questions about configuring, troubleshooting or using connections that one device uses to talk to another.

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1answer
45 views

Mavericks: Can't be logged into two servers at the same time?

I ran into a bug (or feature) in OS X 10.9 that I can't figure out. If I'm trying to log into two servers, and I use "guest" credentials to log into one of them, things get screwy. Example: ...
0
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1answer
75 views

iPod touch can't get IP address from Airport Express

I've got the following setup: DSL modem connected via Ethernet to an Airport Express A second Airport Express extending the first Both Airports Express are the current model, running version 7.6.4 ...
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0answers
22 views

How do I forward a specific port to a transparent proxy?

I have a proxy application running on an IP alias (my regular ip address is 192.168.1.55, and I've added a second IP of 192.168.1.201). What I'd like to do is use pf and pfctl to send any packets on ...
0
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0answers
44 views

Network drive showing minus sign for one folder, but Terminal shows everything in it

I've got a small home media server setup on a Raspberry Pi. It has had one 1 TB USB (ext3) drive plugged into it for a while now, which has worked perfectly over the network on my Macbook Pro ...
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0answers
236 views

Authentication Server could not be contacted

Our OS X Server machine has had no issue at all with being in the Windows AD domain right up until we updated it to OS X 10.10. Now it behaves bizarrely, refuses to connect to our Exchange mail ...
0
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1answer
381 views

Problems with Internet connection on my Mac - Gmail, calendar and Skype work but some websites will not open

I am using OS X Yosemite version 10.10 on my iMac. For about a week now, I've had problems with my Internet connection. I am connected via ethernet. I can use Gmail, Skype and Google Calendar without ...
1
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1answer
423 views

Problem with Apple Time Capsule Being Used to Extend a Wireless Network

I have a Time Capsule (it's the last version, not the current one) that is connected to my FIOS modem and serves as the base station for my home wireless network in my three story house. I have an ...
1
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0answers
106 views

Connecting Raspberry Pi to iPhone HotSpot and using SSH

I am trying to connect my Raspberry Pi to my iPhone 5 with iOS 8 HotSpot. This works so far without problems, but when I try to connect to it with SSH, the connection always times out. I tried ...
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0answers
70 views

Create VLan or Subnet of home network

I'm in a situation where I need to bring a work network home and give it internet though I don't want it to interfere with my existing home network. The "work" network consists of: Mac Mini running ...
0
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2answers
750 views

Terminal command to kick selected users off my network

There are lots of ports in my small office but sometimes I want to kick out people who are accessing internet instead of doing their job. With arp -a i can look for all of the connected users. But how ...
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0answers
40 views

Issues with setting up Munki

Ran into this issue while I was trying to get Munki up. I'm hosting it on a Mac running Yosemite, Server 4, and DeployStudio 1.6.12 if that helps. If I set the Mac Client's SoftwareRepoURL ...
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0answers
77 views

Elgato thunderbolt dock won't connect to ethernet

I've just bought an Elgate thunderbolt dock, and it won't connect to Ethernet. I've used the Thunderbolt to Ethernet adapter before with no problems. I've tried this tutorial, and it sometimes work, ...
0
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1answer
93 views

How to find ip address of Iphone connected to Mac

I want to find IP Address of Iphone which is connected through usb to my Mac. Kindly note that Mac and Iphone are on different networks. I used ideviceinfo which gives me the Iphone MAC address. I ...
0
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0answers
157 views

DNS/Routing issue when connected via Wi-Fi and USB Modem at the same time

Before I updated to Yosemite, I used to connect to the internet via Wi-Fi and a USB Modem at the same time. I'd set my Wi-Fi connection to have priority over the USB Modem (using the Network ...
0
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0answers
118 views

Bonjour wizard says no bonjour printers available

Bonjour print wizard says “no bonjour printers are available” Have Mac networked to 2 PC’s. One has win XP, the other win 7 home prem (hereafter referred to as pc2).The printer is attached to the Mac ...
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0answers
85 views

Automatic Proxy Configuration Resetting?? - MacBook Pro (13-inch, Mid 2012)

This is what happened in the lead up to the problem with resetting of "Auto Proxy Configuration" setting in Advanced Network settings. A few days ago I started having a problem using my internet on ...
0
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1answer
79 views

MBP can't connect to Starbucks Wi-Fi, only restart helps

Tough question to frame ;) .. but I have a situation that plays out often: firing up the laptop (latest MacBook 15") at Starbucks will often never connect unless I restart the entire box. This tells ...
3
votes
0answers
579 views

How to create a wifi hotspot on OS X WITHOUT available internet connection?

How to create a wifi hotspot on mac WITHOUT available internet connection? In Windows, we can easily create an infrastructure wifi LAN hotspot with: netsh wlan set hostednetwork mode=allow ...
1
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0answers
369 views

Screen Sharing stops working (10.9 and 10.10)

I am running a MacMini (late 2012) with OS X 10.9.5 Server as a media server connected to a TV via HDMI. The Mac ist mostly used as a Plex Server/Player and a SickBeard client (running on Python - ...
0
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0answers
396 views

Remove Duplicate Shared Computers

After my upgrade to Yosemite, I am seeing a couple of extra shared computers in my finder sidebar. There are two additional computers that seem to be copies, based on their naming, having (#) ...
1
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0answers
133 views

Little Snitch in Safari-only guest account?

I have FileVault 2 enabled on Yosemite. I use Little Snitch and would generally like to limit information sent to Apple while I'm using the laptop, but I would also like to use Find my Mac. In the ...
1
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0answers
65 views

What is changing ComputerName?

So there is a this thing called computer name that can be set either via Preferences -> Sharing, or sudo scutil --set ComputerName "My Name" When I use sudo scutil --set ComputerName "My Name" and ...
1
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0answers
191 views

Issues setting up man in the middle proxy for iPhone

I am trying to set up a proxy on my iPhone, so that I can view web traffic coming in and out of it. I've tried using a few tools such as Charles and Mitmproxy, but every time I set the HTTP Proxy for ...
0
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0answers
48 views

Mac trying to connect to files on disconnected NFS (how do i stop them?)

I just left a job that I connected to an NFS to work on files directly—so I'm assuming all of my 'recently opened' files in various programs are trying to connect to that server. The annoying part is ...
1
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1answer
681 views

Configuring AirPort Extreme with Existing Router

I'm setting up an office network consisting of: - ATT ADSL2 Modem -> CISCO Router (198.x.x.x) -> Airport Extreme I'm having an issue getting the Airport Extreme (6th Gen) to connect to the network. ...
2
votes
1answer
77 views

What's the terminal command to see how network shares are connected?

I would like to see how certain volume shares are connected to my Mac. I'm on a Windows network and need to know if shares are connected over smb2 or cifs or afp protocol... etc... Do I need to ...
1
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1answer
135 views

VPN Auto connect Notification

I have used the VPN auto connect option via Applescript [see code]. It works like a charme there's only one problem. Every time when i open my MacBook I get this [see printscreen] notification. A few ...
0
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0answers
35 views

use iPhone/iPod touch Wifi through Opera turbo

I'm a boarder at a school and some sites are blocked. I normally access these sites via Opera Turbo on my MacBook, but on the iPhone I can only use it via the Opera app. Is there any way to route ...
0
votes
1answer
1k views

Trying to get Hadoop to work; “connection refused” in Hadoop and in Telnet

I was trying to get Hadoop working in standalone mode on my MBP (OS 10.9.5), but I kept getting "connection refused" errors. I found that telnet localhost 9000 gives the same error, which is what I ...
1
vote
1answer
430 views

How do I point Sonos to my music on an Airport Extreme connected hard drive?

I am attempting to set up a music library to use on my wifi based Sonos system. I have moved a copy of my iTunes music collection to an external USB 2.0 drive (Seagate FreeAgent GoFlex Drive) which ...
26
votes
13answers
12k views

Computer name keeps changing OSX 10.10 (14A389)

Since I upgraded to Yosemite 10.10 (14A389) my computer name keeps changing adding a (2) and (3) and so forth. Any ideas how to fix this?
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0answers
52 views

Reconnect to VPN automatically

I have a Softether VPN server v2.00-9387, which is OpenVPN compatible. I am connecting to it via L2TP protocol on my Windows 7 and Mac OS X 10.9.5 computers, using built-in network connections, ...
1
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1answer
89 views

Why does DNS resolution fail for one user account every 10 minutes on Yosemite?

My daughter has a user account on our iMac. She is not an administrator, and parental controls are not enabled. When she logs in, she has about ten minutes of connectivity before host resolution ...
0
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1answer
381 views

What are Airport scan requests?

I have a lot of logging noise that seems to be malignant, and doesn't scream "problem" when I look at it. It is just so frequent that it's almost endless, and that it's related to wireless networking ...
0
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1answer
2k views

Share iPad internet connection to PC over USB

Can I use my iPad to connect to my PC over USB and receive internet? My iPad has Internet but at the moment my PC doesn't and I don't have a wireless router yet.
0
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0answers
92 views

WiFi Extender gives my MBP the WiFi Exclamation Mark

I have a wifi extender (TP-Link TL-WR700N). It works great for iPhones, iPads, Windows laptops, and Android devices. However whenever my MBP (running Mavericks) switches to it from the main network, ...
5
votes
2answers
264 views

How to resolve dropping wifi issue since Yosemite upgrade?

As of today I experience random wifi connection drops on my MacBook Air 2012 that force me to reselect the network every ten minutes. The only recent change to the system was an upgrade to Yosemite. A ...
0
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0answers
16 views

How to share files only within a particular subnet?

Suppose I have a repeater on the subnet 192.168.100.1, is there a way to allow file sharing within the 192.168.100.x subnet only? I don't want the machines connected to the repeater to pop up under ...
0
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1answer
343 views

Wifi issues with multiple devices

I have about 4 devices always using the internet on my home wifi network. Everything is fine and dandy until I start to do intensive bandwidth stuff like gaming and streaming movies. So I thought this ...
1
vote
1answer
238 views

Is there an 802.11ac Airport Extreme card available for older Mac Pro machines?

When I built my macpro3,1 machine (Early 2008) back in the day, I chose not to get an Airport Extreme card since I only intended to connect it via an Ethernet cable. However, I've noticed that the new ...
8
votes
3answers
5k views

network computers renamed after Yosemite install

Yosemite install (from Mavericks) has automatically changed the names of my network computers as shown in the Finder sidebar. For example, my name IMac now displays as my name iMac(2). My two ...
0
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0answers
30 views

Can't remove sharing point, forward slash in the name - OS X Server

I can't remove sharing point on the from OS X Server 3.0.1. After clicking Remove nothing happend. Here is video showing the behaviour: http://youtu.be/-6r8WNSP-Ek I think some plist file could ...
0
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0answers
56 views

Define Route with Gateway and NetIf

Hi I'm using some VPN software that isn't the default OSx VPN support. When it connects it clobbers my routing table, putting all traffic through the VPN. What I want to do is have something like ...
4
votes
0answers
864 views

Mac Pro loses network connection after wake from sleep since Yosemite upgrade

I have a really strange issue since i updated to Yosemite. When i wake up my 2012 Mac Pro, the network connection is totally lost. Output from dmesg (sorry, couldn't copy/paste at this time): - Nic ...
1
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1answer
71 views

How to use OS X's terminal to ping an IP using the latency as a stopping condition for a loop?

What I'd like to do is to ping an IP while the latency is above an specific value. I think an example will help: Let's suppose I have the following result to the "ping *IP here*" command: PING *IP ...
3
votes
1answer
5k views

Change MAC address in OS X Yosemite

I usually changed my MAC address with the following commands: # Get a New MAC Address openssl rand -hex 6 | sed 's/\(..\)/\1:/g; s/.$//' # Changing the MAC Address sudo ifconfig en0 ether ...
1
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6answers
5k views

Yosemite when logged in will not connect to internet (but during system recovery mode will)

Upgraded to Yosemite over the weekend and before the upgrade had I no issues with internet connectivity. After upgrading I noticed that I was unable to connect to the internet at home, but presumed it ...
0
votes
1answer
150 views

Microsoft Remote Desktop local redirection?

I have a Windows 7 Virtual Machine setup, that I remote into using my Macbook Pro. I'm using Microsoft Remote Desktop 2014, and have Folder Redirection setup. I don't see where the redirected folders ...
2
votes
1answer
82 views

Bulk removing Wifi networks from an iOS device

This article, "What we give away when we log on to a public Wi-Fi network", demonstrates how dangerous it is for you to turn on Wi-fi on your phone. It advertises the name of every network it has ...
1
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0answers
25 views

bridge CDCmodem and wifi on mac OSX 10.9.3

I am not a professional in IT. I am looking for a way to bridge OSX wifi with CDC modem (datacard). I tried using the internet sharing but then the wifi makes a new SSID network and disconnects from ...