OSX Server caching does not work after update

It was low on my priority list, but the OSX Server that we run in the House for the caching seems to have stopped caching; from what I remember, it was related to the update software to 10.11.4 of what it was before, and server software everything that has been installed to 5.1. Updates both to the latest versions now have not helped. It of kind of frustrating, but all he puts in cache are now asking that makes for itself. No customer request is visible. It worked before.

There seems to be no useful diagnostic that I can find to establish why the hell it suddenly does not work.

Platform: Mac Mini, "the end of 2014", bought this year. OSX currently on 10.11.5; 5.1.5 Server

Network configuration: IP public addresses multiple; several subnets.

Clients do not use the same IP address as a server.

Full assignment of the IP of the site listed in _aaplcache._tcp TXT DNS records (plural - because I did it for the DNS records for each subdomain DNS LAN client) using the type prs; DNS is on Windows Server 2012R2. Any length of characters, because they were not specified during the installation of OSX Server cached the required DNS records.

No firewall is between the server and clients on the local network (only a L3 switch), but obviously, if the customer traffic leaves our network, it passes through a firewall. No change to the rule group since it worked finally.

The Mac Mini has an interface (with IP address and corresponding DNS record) in each subnet of the client (using virtual LANs), but it seems to register with the Apple servers using its main wired LAN IP (which can reach customers) with the Apple servers.

Mac Mini connects via gigabit ethernet.

Wireless connectivity is through a mix of HP MSM and Ubiquiti access points; no system seems to result in customer traffic.

My understanding of the protocols involved are something along these lines.

-OSX server registers with Apple, using its normal connection; transmits the local LAN IP address for the cache clients to use; can pass TXT DNS records to help "seed" of customers, or can use the parameter entry in the cache server configuration.

-Customers use the TXT DNS record to inform the global servers of Apple that they need the IP address of the server cache.

-Apple returns the local LAN IP address.

-The customer is for the server cache.

-Profit.

I certainly see the first happening party - the Debug.log show apparently successful registration; the cache in the applet Server service is green - but no client request seems to happen.

Obscured address IP addresses are correct.

Things are green and just seem to.

Looks like he should be happy.

IPs are correct and correspond to the DNS records.

Help! What other steps can I take to diagnose - and trouble - this problem? The Apple Help documentation is not really very useful (I understand what he says), but he doesn't really give sysadmin level overview of what to do when he's not "just works".

Thanks in advance for all understand how to debug properly and fix this.

.. .clients can and collect software on the internet (that we want to avoid as much as possible).

Amount of updated data in cache is so small that I did it (reset button) in the case which has been randomly a question. No joy. Was previously more than 300 GB in size, across many types of content.

If it is not clear, the clients and servers using NAT, but different IP are used, depending on the subnet they come. He previously worked.

Tags: Servers and Enterprise Software

Similar Questions

  • Ethernet USB adapter does not work after update to sierra mac

    Ethernet USB adapter does not work after update to mac sierra.

    Please solve this problem as soon as POSSIBLE

    Hello guatamshah,

    If your USB to ethernet adapter does not work now that you have upgraded to Mac OS Sierra, there are a number of things we can try to get it working again.

    The first thing we want to do is to reset the SMC and the NVRAM on your Mac.
    Reset the management system (SCM) controller on your Mac.

    https://support.Apple.com/en-us/HT201295

    How to reset the NVRAM on your Mac.
    https://support.Apple.com/en-us/HT204063

    If the adapter is not still work after only two resets check to see if your Mac recognizes the device properly in the information system. In the Apple Menu, choose about this Mac, and then click the button 'system report... '. ». Once you have the window open system information, see the USB category on the left.
    OS X: about system information and System Profiler

    https://support.Apple.com/en-us/HT203001

    If she does not appear in the information system, see the articles below.
    macOS Sierra: If a USB device does not work

    https://support.Apple.com/kb/PH25343

    macOS Sierra: check your device's USB connection

    https://support.Apple.com/kb/PH25567

    However, if you do not see the device in system information, you may need to verify that network service appears correctly. In the Apple menu, choose system then Network preferences. You should see an entry similar to "Ethernet" on the left. If no, see the steps in the article below to add. Once add, test to see if your connection works with a disabled Wi - Fi connection.

    macOS Sierra: Add a network service
    https://support.Apple.com/kb/PH25279

    If it does not appear in the network, please let us know what you see on the right when you select the service, and the name of the service as it appears and we can go from there!

    Kind regards.

  • As some Menu items: Modules, Help Menu and Pocket Extension does not work after update to 17.0

    As some Menu items: Modules, Help Menu and Pocket Extension does not work after update to 17.0

    This may be caused by the Tab Mix Plus extension

    Start Firefox in Safe Mode to check if one of the extensions (Firefox/tools > Modules > Extensions) or if hardware acceleration is the cause of the problem (switch to the DEFAULT theme: Firefox/tools > Modules > appearance).

    • Do not click on the reset button on the start safe mode window or make changes.

    You can try to install the latest Dev version of Tab Mix more if you use this extension.

    See the sticky on the forum of Tab Mix Plus:

  • 11-n001tu x 360 PC Pavilion: 11-n001tu x 360 HP Pavilion touchscreen does not work after updating drivers

    Touch screen of my laptop does not work after update my drivers to date. I opened Tablet PC setting, he said: "there is no pen or touch input available for this view. (I used the shortcut to open the parameter because the Tablet PC set disappeared into the control panel as well as the features of the touch screen). I tried to make a recovery, but it has failed to bring to the touch.

    In addition, the HID-Compliant touch screen driver is missing.

    Please help me solve this problem, thank you.

    Hi there @BryanHech,

    Thank you for joining the Forums HP's Support and welcome! It is a great place to ask questions, find solutions and get help from others in the community! I read your post on the Forums of HP Support. I wanted to join you and help! I understand that your touch screen has stopped working after update the drivers on your laptop PC HP Pavilion 11 - n001tu x 360 .

    How you did update the drivers?

    You use Windows Update?

    Have you checked to see if the driver has been disabled?

    Have you tried to run the Troubleshooter in Windows?

    Have you tried to do a hard reset?

    Have you tried a update the BIOS and graphics driver?

    Have you tried to perform a screen touch diagnosis the HP Hardware Diagnostic tests?

    Have you tried to Configure the display key?

    Have you tried to activate the driver in touch screen device manager?

    Please follow these steps to see if you can activate the touch screen:

    • Open the Device Manager
    • Find "Human Interface Devices"
    • Expand "Human Interface Devices"
    • Right-click on "touch screen HD compliant."
    • Click 'Activate' (if available)
    • Restart your laptop.

    If losing your touch screen happened after you had made a set of Windows updates, use the system restore feature and choose a date that was before the problems began.

    To use the system restore in Windows:

    • Go to the Search
    • Type of Control Panel
    • Click on Control Panel
    • Click System
    • Click on the System Protection
    • Click the System Protection tab
    • Click on System Restore
    • Click Next
    • Choose a restore point
    • Click Next
    • A box that says "once started, the system restore cannot be interrupted. Do you want to continue? ' displays
    • Click Yes to confirm

    When the system restore is complete, you'll be up a pop that says that it has been completed.

    Please let me know if I answered your question by clicking the "Thumbs up" if the troubleshooting in this post steps solves the problem for you please click on the button "Accept as Solution" . This will allow to the others is that present the same problem a solution also. If you need assistance, I would be more than happy to continue to help you. Please just re-post with the results of the resolution of the problems.

    Thank you!

  • ASUS laptop computer: touch screen does not work after update of windows 10

    My touch screen does not work after update of windows 10 in Chrome. How can I fix it?

    Hello

    Welcome to the HP support forum. Asus and Chrome are not HP, touch screen works on my machine HP with IE, Firefox and the new browser Windows 10 called Edge. I think that you need to update to Chrome.

    Kind regards.

  • autorotation does not work after update 8, 1 wind - W510

    I have a tablet with docking station and 32 GB w510

    the autorotation feature does not work after update to 8.1 windows. the lock button does not work and there is no option for the autorotation lock in the settings.

    I ve installed the latest driver form acer download page and Windows update.

    then I tried a clean install of windows 8 and yet once installed can I 8.1 and it still does not work.

    What can I do?

    PS the camera does not work

    -solution for me! ----

    I don't know what happened, but I'll tell you what I did not last:

    I have the European version of Windows 8.1 N(without Media Feature Pack)

    1. reinstalled microsoft silverlight.
    2. search for update---> silverlight update available!---> installed!
    3. reset
    4. installed the 'Media Feature Pack for N and KN from Windows 8.1 versions"from here: http://www.microsoft.com/en-us/download/details.aspx?id=40744
    5. reset
    6. Search again---> new available updates updates---> installed
    7. reset!

    now, camera, autorotation and all the apps work for me. I hope this will help you

    Best regards

  • Dual booting of Z3 tone does not work after update Marshmallow

    Dual booting of Z3 tone does not work after update Marshmallow? Worked with normal lollipop

    I don't think he has a...

  • Gyro does not work after update 6 Android on z3 D6633 double

    Gyro does not work after update of the marshmallow on Xperia Z3duos D6633

    Issue edited by Rickard

    @dipuvellara

    Could you try to restart in safe mode and test again?

  • First Adobe Pro CC does not work after update code 0xc000001d

    First Adobe Pro CC does not work after update code 0xc000001d

    W7 OS 2

    Hi Gernots,

    For a fix, update for first Pro CC 2015 (9.2).

    Thank you

    Kevin

  • Dashlane module does not work after updating firefox 33.1.1

    The add-on dashlane does not work after last update of firefox for 33.1.1. Gray Impala stays and seems to be offline. Re-install the add-in dashlane does not work, delete also en reinstall firefox does not work.
    I am running dashlane and firefox on mac 10.10.1

    Solved!
    Today there was an update of dashlane in the app store; This was the solution for this problem.

    Thank you

  • Touch ID does not work after update iOS 9.3

    My TouchID does not work, after the iOS 9.3 update yesterday. Does not work to unlock the phone, or the applications that use it. I have disabled/enabled it. Re-installation of my fingerprints and no luck.  Restarting phone did not help either.

    Not done prior backup of phone to date.  And have not tried to make a backup and restore again.  Has been hoping a solution faster or better (and also wanted to report this problem).

    Any ideas?

    Have you tried a forced reboot. Hold down the home and Sleep/Wake buttons simultaneously for about 15-20 seconds , until the Apple logo appears. Ignore the "Slide to power off" text if it rises. You won't lose anything.

  • Certain things does not work after update MacOS Sierra on my Macbook Air 13 "Late 2010

    Drag between apps full screen, Mission Control and expose App are not working after update MacOS Sierra on my Macbook Air 13 '' end 2010. The problem because my macbook are not compatible with the current Mac OS or something else?

    Go to System Preferences > Trackpad and turn off and then on the ' shot between apps full screen» It should then work.

  • Apple pencil does not work after update to iOS 9.3.4?

    My Apple pencil does not work after installing iOS 9.3.4, I tried to forget this device and it Peel again. No change, it still fails. Any fix for that?

    Never mind y ' All, I reset my iPad Pro and all works fine now. Weird, but as long as it works all is good

  • Game Center does not work after update to ios9.2 also the games who need freezing when loading so I can't play you can solve this problem, so I can play games on my ipadmini2 again?

    Game Center does not work after ios9.2

    problem known, search the Forum, many details.

  • Applications for iOS does not work after update from cli 6.3.0

    After an update on August 3, when the Service of Build upgrade cli 6.3.0 my apps did not work for iOS, I have an iPhone 4 running iOS 7.1.2 and an iPad running iOS 9.3.3. After the build service update, no matter if I specify a lower version of cli, on the iPhone he asked a more recent software when I try to install from iTunes, but the iPhone and iTunes running on the latest version. On the iPad it installs, but the application icon does not appear on the iPad, so I can't access the application.

    Everyone knows a similar problem? I tried to look for documents but did not find any significant syntax change that could cause the problem. I even did a restore on my code (I had an old version of the compiled application and it worked, then I did a restore to this date on my code) and it does not work yet.

    ryanskihead not really, we test with 2 models, an iPad 2 running iOS 9.3.3 and an iPhone 4 iOS running 7.1.2 in both cases, the application does not, but the behavior is different:

    -On the iPad it installs successfully on iTunes, but the icon does not appear on the iPad

    -On the iPhone it says that it can not be installed because it requires a newer version of the iOS, but the iPhone is running the latest available version of iOS.

    If I specify a deployment target, say iOS 7 for example, it doesn't do anything on the iPhone. This and a similar thread I've seen on the target community deployment cli 6 ignorant, I would say that there is a bug with phonegap cli 6 + versions used on the Build Server.

    The problem now solved in time by doing a restore to phonegap cli 5.2.0, TI began works fine after that, so I don't know if there is a bug on higher versions of cli phonegap or there is a syntax change not yet published on config.xml

Maybe you are looking for

  • Не устанавливается Windows 10 через BootCamp

    Не судите строго на mac os x недавно. Указываю в Bootcamp образ из которого должна производиться установка ISO, он скачивает файлы поддержки windows 10 из интернета, создает на диске перезагружается раздел... И я так понимаю дальше должна запускаться

  • HP pavilion g6: windows update does not

    Hello I am not able to do the update of windows on my computer. It is running windows 8.1. Earlier, when I used to go to the action centre to check the windows updates it normally downloaded and installed all updates. I always do on my wifi network.

  • vista backup cannot save System Image on a network, when I can back up my files

    I have Vista Business and I can't save System Image on a network, when I can back up my files. Why? It is not the same on Windows seven, where he proposed to save it on the network. I can record image system by "WBADmin. What is the problem? Thank yo

  • How can I make to my second monitor color calibration?

    I have a Dell GIS workstation / CADD with two monitors flat PX212M.  Color calibrate screen only appears on one of them and I can't drag it to the other screen.  I adjusted a monitor so now look very different two.  Suggestions?

  • I would change my app for photoshop illustrator, how can I do?

    I bought an Illustrator, but I want to change to photoshop?