Apple Networking

Apple devices including Macs, iPhones, iPods and iPad support standard wired and wireless networking technologies, but they also utilize custom applications and some special techniques for networking with each other and with non-Apple devices. Apple manufacturers the AirPort line of wireless networking products, and has its own networking protocols, AppleTalk and AFP (Apple Filing Protocol).

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Hello,

I have an issue with disappearing shortcuts of shared folders between two mac machines. Here is the case in details:

On MAC1 there are 10 folders on the desktop that are shared on the network. They are accessible and visible on MAC2.

When I created shortcuts on the desktop of MAC2, they work fine until MAC1 is rebooted. Then a warning message appears and shortly after that the shortcuts are gone.

Is there a way to resolve this issue?

MAC1 is running macOS Yosemite 10.10.5

MAC2 is running macOS Mojave version 10.14.3

Thank you
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OWASP: Threats Fundamentals
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OWASP: Threats Fundamentals

Learn the top ten threats that are present in modern web-application development and how to protect your business from them.

On a MAC - How to enable and disable screen sharing or remote management remotely from the command line.
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Hi

We are a school and we started buying iPads for the staff. I have created a school iCloud account.  

Please let me know if there will be a way of adding new iPad to the school cloud account and once the iPad is given to staff they must be able to install apps by their own.

But when they leave the organisation , they should return the iPad , but able to carry the paid apps and install on their iPads they wish.

Please let me know a best way of setting up this.

Any help will be great and thanks in advance.
Thanks
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I'm looking for documentation and videos for using & supporting JAMF to manage and support Macs.
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Have a customer who has been running a Mac - connected to wifi on a Mikrotik RB951 router/access point. Has worked well for a long time. The Mac is around 10 years old.
When trying to connect to his wlan recently he couldn't see the wlan. The Mac detected, however, a couple of near-by networks.

I did some checking and found that I could  see the network and log on from my windows PC and from my Samsung phone without any problems. Customer could also see the network and log on from his iPhone. Tried to define a new network on the Mac by entering the ssid and the password, but got message "Network not found".

Tried to turn off the WPA2 encryption and run witout any encryption, and then he could connect without any problem.

This problem seems to have shown up after upgrading to Router OS 6.43.8.
Downgrading to previous version (6.42.6), but it didn't change anything.

Had a very similar problem with another customer also with a Mikrotik hap ac lite. After upgrading to Router OS 6.43.8, apple devices got connection problems. Replaced it wirh a Ubiquiti unifi ap, and the apple devices started to connect properly again.

Any ideas why Apple produkts seems to have these wifi connection issues?

P.S.  Have also posted this quesiton in the Mikrotik forum.

-Olaf-
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The user is having trouble connecting their Blackberry Android to an Apple WiFi network.
They have a Blackberry Priv.  
Their home network uses Apple Airport Express
The phone indicates that it is connected to the D55 Wi-Fi network, but they can't browse

I made sure that all Airports had the latest firmware, and restarted each Airport.
I suggested that they connect to the 5G network rather than the 2G, just in case there was too much interference.

Is there anything that should be done on the Android?

Thanks.
0
I got Apple TV 4k device as a gift.  Don't know how it works.  
Do I need to subscribe for it or can I watch stuff for free?  and another question in general.   How does it compare to roku or chromecast?
Thanks in advance!
0
MacBook Pro Model A1707 Intel i7 2.6GHz, 15 Inch, 2016, 16GB RAM  & Intel HD 530 graphics boot but cannot connect to any network (only wireless is an option) and so "crashes" with "a critical update must be installed but cannot connect to network" so all I get it the option to try again or shutdown. So I have a few questions please
1. Is there an option to connect to a cabled network (I do not see any RJ45 connectors on this laptop)
2. I believe the SSD on this laptop is on-board so is there a way to get any user data off this drive if it won't boot in IOS
3. Any other suggestions to get it working again without risking overwriting existing user data.
Thank you.
2
Apple Airport vs. eero mesh network - iPad Pro wireless network loses connection 

As Apple is ceasing manufacturing Airport router, l want to replace with router with greater signal in 2335 sq. ft. single story rectangular home. Issue is MLB.TV signal. Currently Spectrum signal is 100 mbps with Cat5 connection @ Mac OS. Wireless is less than 60 mbps. At opposite end of house iOS signal is less than 30mbps Ookla).

No MLB.TV connection issues with Apple TV CAT5 connected to router.

Frequent MLB.TV  signal loss with iPad Pro, similar loss with YouTube, both require iPad reboot. Message suggests trying alternate account for login - not true, reboot required.

Would something like eero 2nd gen. Mesh network help?
0
What is the process to connect an iPhone X to a remote Windows network using the Always On VPN?
0
Microsoft Azure 2017
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Microsoft Azure 2017

Azure has a changed a lot since it was originally introduce by adding new services and features. Do you know everything you need to about Azure? This course will teach you about the Azure App Service, monitoring and application insights, DevOps, and Team Services.

I have had a few people tell me that when trying to visit a site using safari on their iPhones, they get an error that says:

Safari cannot open the page because the server cannot be found.

I asked other people to test on their iPhones and they said it works fine. After asking Google about this it seems that the answer is always something to do with the phone itself. But, it is not realistic to ask everyone with an iPhone to check this setting, and check that setting in order to try use the website.

Does anyone have any suggestions regarding this?
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Mac laptops cannot map to printer

i have a mixed network between mac & windows laptops with a Windows 2008 Print server

when i try to browse to the windows server on the macs its not browsing - its unable to find that specific server
if i map the printer by IP address it does not print

Please help
0
What's the best way to update Mac mini "Core 2 Duo" 2.4 (Mid-2010) from 10.6.8 to either El Capitan or Sierra or at least something newer than 10.6.8. We do not mind doing fresh install. We have other El Capitan Mac which we could use to create an installation image. Can we just install El Capitan and will it automatically activate and not ask for licence serial number? Will drivers still be available?

Regards,
Tom
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I really know very little about Macs.

A friend sent me this about his macBook laptop

I was updating my hard drive with my external hard drive this morning and the computer froze midway through. I turned the computer off and unplugged the external hard drive which may have been my first mistake. The entire hard drive seems to be deleted and I have no operating system. The computer starts up and goes to a list of OSX reinstallation options. At this point I don’t want screw anything else up. I last backed up in mid April so I won’t lose that much considering I send most files out by email.  Can you help get me going?

Anyone know where to start with this? He was using time machine - is that an  image of the hard drive / we restore the image and we're done?  Or is it just backup of certain files / folders? We'd have to install the OS, apps, configuration, .etc?  HGe talked of removing the external hard drive... not sure if he corrupted that too?

Would anyone care to share some advice where to start to get that machine going again?

The machine is only a couple years old.

Somehow, I have a 'mac os and install disk 1' for 10.5.4.  taht's copyright date of 2008.  (NOT from his machine, just a disk I have on my shelf.

And I have a bunch of USB disks if there's a place / need to download the OS.

But I have no clue where to start.

Thanks!
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How can certain usernames be hidden from the Mac OS X logon screen window when the login window is displayed as a list of users?

We want to keep the list of users view (and not switch to the "Name and password" option and want to simply be able to hide certain usernames from appearing in this list.

How can this be done?

This needs to be done within a macOS High Sierra version 10.13.4 OS.
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How can I script:

Install all PKG in /foldername

Maybe write log somewhere too....

Thanks
0
I have a client running Windows Server 2016 Standard. We're mostly PCs but have been slowly adding some Macs (currently have 5). Two of the Mac users are Graphic Designers that often work with large files (10 - 15GB+) and Folders (20 - 40 GB). They work wired (not wireless). They also always transfer the files they need to work on from the Server to their Mac, then move/copy them back when done.

They often have problems with slow file move/copy operations and also experience occasional data corruption and files that 'seem' to copy OK but then magically 'disappear' from the Server folder.

I've read that there are problems between Macs and Windows Server when communicating via the SMB protocol. One solution that seems to be mentioned often is Files Connect by Acronis.

Another option we are considering is getting a dedicated Mac to act as a 'File Server', so the Art people can stay completely in a Mac 'world'.

Looking for anyone who has experienced this first hand and how they solved it. I'm not a Mac expert at all, so any advice is greatly appreciated!!
0
What are the best software programs for performing file comparisons between 2 different folder locations within a Mac OS X computer?

I need to find out which files and folders exist in one location that don't exist in the other location and if there are any differences between the files within the two folder locations.
0
I need to find out how often a user has been rebooting or shutting down her Mac laptop.

How can I query the Mac logs to determine the dates and times when a Mac OS X computer has been rebooted or shut down?
0
Angular Fundamentals
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Angular Fundamentals

Learn the fundamentals of Angular 2, a JavaScript framework for developing dynamic single page applications.

How can I determine the last time that a Mac OS X computer was rebooted or shut down?
0
On a Mac OS X computer how can I add a Mac folder location to the Favorites list within Finder?

I would like to add the "My Drive" folder to this Favorites list (see the screenshot). How can this be done?

Mac folders
0
Anyone know how I open these ports locally on a Windows Server 2008 or 2012?

2195      TCP            Apple Push Notification Service[7][129]      Unofficial
2196      TCP            Apple Push Notification Service, feedback service[7][129]
0
PArdon the dumb question.  Not really an Apple Person. I have to install an IMAC w/ an Airport Time Capsule at a client's location tomorrow. They have an existing wireless network but, I'm not sure if it is Apple or not. How do you configure the Airport to use the existing wireless network?  Of note. the location is very large and the Time Capsule won't be near the Modem or router.
0
What are the shortcut keys or method that can be used on Mac OS X  High Sierra v. 10.13.3 computer to switch from displaying the standard Mac login screen (which displays the usernames & their icons as a list of users to logging on using a User Name and password (so a user can login with an Active Directory account)?

This is something that needs to be done before logging onto the Mac.

The option to display the login windows as: Name and password (instead of list of users) has already been selected (see the screenshot).

For whatever reason when this computer powers up it displays the logins as the list of users. These users are local administrator accounts that only IT should have access to; we don't want the users using or accessing local accounts. The users should only login using their Active Directory usernames and passwords.

So what are the shortcut keys or method that can be used on Mac OS X  High Sierra v. 10.13.3 computer to switch from displaying the standard Mac login screen (which displays the usernames & their icons as a list of users to logging on using a User Name and password (so a user can login with an Active Directory account)?

Let me know if any further information is needed.

Users-And-Groups
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setting up AirPort Time Capsule to only work as backup disk (and not as wifi router)

I want to use my Apple Time Capsule just as a network attached backup drive and not a router.

This what I have done:

(I got the following instructions off of apple.stackexchange.com)

To prevent the Time Capsule from acting as a WiFi access point or router, and use it only as a backup disk, just open the AirPort Utility app on a Mac (Applications -> Utilities -> AirPort Utility) and do the following:

1. Select your Time Capsule and hit Edit.
2. Go to the tab labeled Wireless
3. From the Network Mode pop-up menu, choose Off.
4. Click Update, and the base station will restart and load the new settings.

-  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  -  

OK. So I did all that. The AirPort Time Capsule restarted. But now the computer cannot find it when I go in to the AirPort Utility.

See screenshot:
screenshot
Oh boy. So now what did I do?

I think that the instructions that I got from that website lead me on the wrong path.
0

Apple Networking

Apple devices including Macs, iPhones, iPods and iPad support standard wired and wireless networking technologies, but they also utilize custom applications and some special techniques for networking with each other and with non-Apple devices. Apple manufacturers the AirPort line of wireless networking products, and has its own networking protocols, AppleTalk and AFP (Apple Filing Protocol).

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Apple Networking
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