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

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12 views

Network Ports Used To Print (Network LPD Printing)

I have been experimenting with an application that listens to network ports below 1024. I discovered that when that application is running, an attempt to print to a network printer (set up to print ...
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19 views

Find My Phone - iCloud - Device Location - Locked

My girlfriends computer was stolen this morning. She has Find My Phone installed. I'm tracking it from work, but it has a status of locked. (I'm assuming apple put this on when she called, and ...
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16 views

Can a home external IP be used as a website? Who can operate it and what are the consequences? [on hold]

After typing a particular IP "xxx.xx.xxx.xx"(IP in numbers) in ipaddress.com, I found the below information: IP address: xxx.xx.xxx.xx Host of the IP: appserv2.liquidweb.com Organisation:Liquidweb ...
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14 views

“The L2TP-VPN server did not respond” on OS X Yosemite

I have a problem with VPN connection on OS X Yosemite I imported certificates, set them "Always trust" policy and created connection (I set User authentication: Password, Machine authentication: ...
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21 views

My MBPR can't connect to wifi network

My MBPR is unable to connect wifi network while my iPad, Android phone and other laptops are connecting fine. It always give me Invalid password error. Notice: Only once I was able to connect to this ...
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20 views

MacBook Pro wifi vs. iPhone wifi in same location

I've noticed that every minute or so, the wifi on my 15" MacbookPro Retina just doesn't seem to work, yet the icon displays full bars (4/4). In the exact same location my iPhone shows 2/3 or 3/3 bars ...
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12 views

get list of blocked ports

Moving from home network to hospital network, I notice a lot of the apps go haywire and fail to establish connections, and things like git require use of https rather than ssh, etc - I'd like to ...
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1answer
17 views

Time Machine on a local drive, then make that drive a network drive (via Server.app) on a different computer

I have two macs running OS X 10.10.3. One has Server.app installed, is connected to the internet via ethernet, and also has a 2 TB disk attached via USB, with two partitions - "Backup" and "Storage". ...
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18 views

The L2TP-VPN server did not respond - OS X Mountain Lion (happened after change of Router)

I used to be able to connect to VPNgate's servers but ever since I changed to a new router (one of the new Netgear Nighthawks), it just stopped working. I followed the guide on their site to setup ...
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10 views

Time capsule wired backup transfer slow with fast “bursts”

I have recently bought a 3TB A1470 Time capsule (the latest, 'tall' ac model) to replace a 2TB A1409 (the 'flat' one, n model). The Airport utility was helpful in moving the network settings over ...
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23 views

Connection to shared network server sometimes stuck connecting, needs restart to fix

Sometimes on OS X Yosemite my connection to a shared network server is stick connecting, while the server is available. OS X simply won't connect to it using Finder and the Connect As... button ...
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1answer
22 views

How to set up Mac for multiple user remote access log in and a shared network drive?

I have users who want to share a highpowered mac in a lab. It has a decent processor and a ton of RAM. They want to be able to remotely access this mac from both PC/Mac just like a user would be able ...
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24 views

Chrome / Safari unable to connect to internet while Firefox can

I am using Mac book pro with OS X 10.9.5 at work. To connect to internet, I am connecting over Wifi and VPN. Also I have to use a proxy server in order to connect to Internet. With that setup, ...
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1answer
27 views

No website opening but network works perfect, dns perfect as well

I am relatively new to OSX but I do my best here. I read a lot and tried to solve but did not find a answer which fits to my problem well. I have a Mac Mini with Yosemite 10.10.2. My network seems ...
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16 views

Lenovo USB 3.0 Ethernet adapter (MacBook PRO)

I have a Deltaco USB 3.0 hub which I've connected a Thinkpad USB 3.0 Ethernet Adapter. When I boot, or wake, my MacBook Pro (late 2013) won't detect the network interface to be connected at all. I ...
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1answer
27 views

How can I auto-login to more than just one wifi hotspots?

I have two WiFi networks: one at home and one in my office. Both are basically quite similar – same connection provider, same connection speed, same modem, same router – the only difference is that at ...
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1answer
20 views

Wi-Fi on hardwired iMac?

I have a small network consisting of a couple of iMacs hardwired to an AirPort router via CAT 5e cable, and a couple of iPhones. Since the iMacs are hardwired, I'd normally leave Wi-Fi turned off on ...
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14 views

Remount a network home directory without logging out

Looking for a means of reconnecting a network home directory without having to log out and back in. Unfortunately due to server maintenance or even sleep issues with the client, the network home ...
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31 views

Why is my phone treating my home network as a public hotspot?

When I go out to the shopping center, there are various free hotspots hosted by companies, such as MacDonalds and even the shopping center itself, and when you log in, it prompts you to accept ...
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1answer
12 views

Using Airport Express pair as 'audio tunnel'?

I'm looking to do something that I think is fairly basic, but I'm not aware of whether Airport Express hardware supports this scenario. Basically, I just want to tunnel audio via IP packets / my home ...
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1answer
35 views

Are there two separate network systems on a Mac? One that is controlled through the GUI in OS X, and one that is controlled through the Terminal?

I have a 2012 refurbished Mac mini running Yosemite 10.10.3. Often I cannot connect via Wi-fi. I am not usually given a specific reason, but it does actively tell me It can't connect. It does not ...
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80 views

iPhone 6 won't connect to wifi but other devices will

This morning, when I woke up, my phone would not connect to my home network. My Airport utility app has both router and internet on green, other devices connect to home network. However, when I try to ...
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1answer
21 views

Macbook pro late 2011 cannot access windows based server through VPN

I am trying to use vpn to access a Windows based server. I set up the VPN when I was at the office, and was able to connect when I was connected to the internet at the office through VPN, but as soon ...
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2answers
25 views

Private WiFi network between OSX and Android

I want to use a remote control app for presentations I'm giving offsite, using my Android phone as a remote for my MacBook. (the software is Unified Remote) I have no guarantee that I can access a ...
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11 views

Network Accounts with Mac OS X Server + Snow leopard

What version of OS X must my network computers be running in order for me to use the newest version of OS X Server? If my network computers are running an older version, what are alternatives for ...
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13 views

Connection drops after `MacAuthEvent` times out. How can I make it more stable?

I am troubleshooting network connectivity issues and I found some log messages that could point to their root cause. 12/04/2015 15:38:03.000 kernel[0]: MacAuthEvent en1 Auth result for: ...
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1answer
30 views

What does 'current channel' mean in Yosemite wireless diagnostics?

I'm trying to troubleshoot some wifi issues I'm having after I updated to Yosemite. I'm using Wireless Diagnostics to try to figure out what channel I should force my network on because I noticed ...
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8 views

Reliance NetConnect on VMWare fusion. How to use the network on Mac?

I use VMWare Fusion on my Mac. When I connect Reliance Netconnect on Fusion, how can I use the same internet connectivity on my Mac OS?
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1answer
909 views

How to make nsurlsessiond actions less anonymous to the user?

With the introduction of OS X Yosemite every once in a while little snitch (network monitoring program) pops up a requestor asking for permission to allow nsurlsessiond a connection to some ip ...
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30 views

Moved NAS, need to repoint iTunes

I had a fully working iTunes library, the .itl on my MBP, and music in my organised folders on my NAS share. This setup I would like to keep as iTunes manages my iPod but nothing else. So I don't ...
0
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1answer
21 views

Routing traffic internally from Ethernet-Thunderbolt adapter to Ethernet

I have Mac1 connected via ethernet to a router. The Mac1 has the IP 10.0.1.5 On this IP I have a Python-server listening to incoming UDP packets. Now there is another Mac2 connected to Mac1 via a ...
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1answer
42 views

Remotely Access WD MyCloud EX2 Using Finder

We recently purchased a WD MyCloud EX2 NAS storage drive in my office. On our local network, we're able to use Finder>Go>Connect To Server, mount the drive, and access files simply through finder. ...
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1answer
56 views

org.postfix.master - Service exited with abnormal code: 1

I've googled a lot on this issue, yet still seem to have found nothing that quite matches my situation. Initially, I saw a lot of this error in main Console, repeating every 10 seconds 08/04/2015 ...
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47 views

Ping being hijacked?

On my Mac terminal, I typed cat /etc/resolv.conf nameserver 8.8.8.8 nameserver 8.8.4.4 and I do a dig dig www.facebook.com ; <<>> DiG 9.8.3-P1 <<>> www.facebook.com ;; ...
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7 views

Trouble accessing ftp through internal network

I am currently running OS X Server 4. I have multiple websites (virtual hosts) set up with it. Lets call them domain1.com and domain2.com. Internally, they are both being run off of the same IP. ...
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16 views

How can I stop proxy automatically resetting?

I'm using a school mac (OSX 10.9.x) whilst on holidays. The school has an automatic content scanner setup through a proxy, that apparently works even outside of the schools network. It thinks the ...
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1answer
50 views

AFP can't write because of locked volume

I'm trying to write contents to my shared folders on my Raspberry Pi over AFP. However I keep getting the same error/warning regarding permissions and locked volume: I'm fairly sure permissions are ...
2
votes
1answer
49 views

emond keeps me locked out of my server via SSH

I've been grappling with emond (and maybe afctl) all afternoon, and I'm trying to figure out how to fix this. Basically, I'm trying to SSH into my Mac Mini server (10.9.5 with Server 3.2.2) but I keep ...
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0answers
22 views

Change the MAC address of a thunderbold-connected ether interface automatically

I need to automatically set the MAC address of en4, which exists only when I had the thunderbolt connected. So I will either set something in the Network Preference or use a script to change that ...
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1answer
40 views

Mac mini as a “router”

I'm looking to use a Mac mini as an endpoint in a site-to-site vpn. Our router doesn't support OpenVPN so i have a static route on the router that looks like 10.22.0.0/16 -> 10.1.1.28 ...
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0answers
26 views

How do I enable DNSSec on OSX? (Or DNSCurve)

I want to support encrypted IPSec communications, and DANE certs in DNS. Notably, DNSSSec is a prerequisite is IPSec (secure IP addresses from DNS) How can I configure my OS X computer to use DNSSec ...
2
votes
1answer
66 views

Will AirDrop use the data allowance from my phone and wifi modem?

I'm successfully able to transfer files from my iPhone to my MacBook Pro using AirDrop, when connected to my home wifi network. But I'm unable to determine how AirDrop is creating the connection ...
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0answers
47 views

Yosemite Server / Domain Configuration advice

I'm configuring a mac mini server (latest Yosemite) and I'd like some advice/guidance. I have a registered domain in use for my website, mail and some subdomains – all externally hosted. I'd like to ...
2
votes
1answer
111 views

How to get OSX to pick the strongest wifi signal with identical SSIDs?

I have a Netgear wireless router in one room, and a TP-Link powerline adaptor with wifi in another room. I'm using a 2014 MacBook Pro with Yosemite 10.10.1 Previously I had separate SSIDs for each of ...
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1answer
13 views

iPhone 5 cannot see campus network

I have an iPhone 5, which works great at coffee shops, home, work etc.. but when I am on campus it cannot find the wireless network. There is not even a listing for the network, or the guest network ...
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1answer
40 views

DHCP Server stopped responding after switching TB to Ethernet Adapter

OS: 10.10.2 w/ Server.app I had created a LAG (link aggregate group) on my Mac Mini server. Since then DHCP services stopped working. This is my current bootpd.plist file. The LAG is called bond0 ...
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1answer
25 views

Safari for one user can't connect to local server via https due to new cert

This is similar to Safari can't connect to https, but is just for one single https site. Safari can't connect to my local NAS' HTTPS site anymore because it "can't establish a secure connection". ...
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2answers
67 views

Creating a Bridged Network Connection in Terminal

Okay, I'm struggling a bit here. I'm not all that good with Terminal and sorting out network issues using it but I've managed to scrape by so far. Without using Internet Sharing (because controlling ...
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0answers
41 views

iPad mini 2 (retina) — very low WiFi received signal strength (RSSI) on access point

I have recently bought iPad mini 2 (previously called iPad mini retina). I have a WRT54GL router, with a Tomato software. It shows WiFi signal RSSI for each associated device. I noticed that iPad's ...
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1answer
37 views

SSH from different Wifi network?

I'm currently at college (living away from home) and my iPod Touch is at home. Its jailbroken and has OpenSSH installed through Saurik's Cydia repo. Is there any way I can SSH to get a theme file that ...