I get an error -626 and ndsconfig returns a value of 78.
Hello guys,
Here is a brief summary of the network design. We have a School server in the Network A. The Main eDir is in a Network B.
The school server to access the Main eDir goes through a DNAT configured on our firewall.
During the different steps I can browse my ldap on the main eDir without any issue.
This to complete the information about Existing Tree Information, Local Server Configuration and Linux User Management Configuration for example.
However, at the moment of the eDir configuration (I use the GUI) the software returns an error -626 and ndsconfig returns a value of 78.
Our issue seam to arise when using the NCP for replication I guess. The questions are: is it possible to DNAT NCP and if it is what is missing?
Of course, if I were installing another server on the Network B and try with the same settings it will work.
I have seen in different posts that replication is not possible through NAT. However I can't find anything regarding the ncp protocol that would explain why our DNAT shouldn't work.
I opened these ports.
389 LDAP
636 LDAPS
524 NCP
427 SLP
8443 iManager
8009 NRM
8030 iMonitor
8028 iMonitor
Is there a formal documentation that I can relate to?
Thank you in advance and I wish you already a great weekend.
It could potentially work, but normally it does not work unless you do
some really interesting stuff with routing. Here is why:
When one server looks up how to reach another server, the way that
referral is given includes the target server's IP address, as seen by the
target server. As a result, if you are on 17u2.16.0.1 for serverA, and
you ask to talk to serverB which has address 192.168.0.1, the referral
(within the NCP packet) will tell the server to access 192.168.0.1. Since
neither 172.16.x.x nor 192.168.x.x are routable normally, and since you're
using DNAT, the addresses won't get to their destination and you have a
connection problem (-626).
The ability NCP has to provide addresses to clients and servers via
referrals, NDS Pings, and the like is really powerful because it means, in
a network that allows it, that any client/server can find any
replica-hosting server to be accessed directly. The downside of this is
that technologies which mess with the network layer by hiding IP addresses
break the way clients would access servers.
LDAP, for example, doesn't usually report anything about how to reach a
server. Normally a client knows which server to ask from the very start
and then goes there. Even with eDirectory, if an LDAP client accesses an
eDirectory server that does not have a replica of the desired object, then
by default the eDirectory server (not the LDAP client) goes and follows
referrals to find and return the object.
For these reasons, NAT is normally not supported between eDirectory
servers. Could you make it work? Probably assuming you can get your
routers to handle things properly, but it's going to be more than just
dropping things in place and hoping they work, and it will be more than
just allowing TCP/UDP ports through.
Good luck.
If you find this post helpful and are logged into the web interface,
show your appreciation and click on the star below...
Similar Messages
-
I want to upgrade the software (currently I have Mac OS X 10.6.4) but when the mac is downloading the new version i get an error message and is not possible get the most updated software: Mac OS X 10.6.8 or either the most recent itunes why?!?!?!
Then you either have a network problem or a hardware problem or a corrupted hard drive. You might try:
Repair the Hard Drive and Permissions
Boot from your Snow Leopard Installer disc. After the installer loads select your language and click on the Continue button. When the menu bar appears select Disk Utility from the Utilities menu. After DU loads select your hard drive entry (mfgr.'s ID and drive size) from the the left side list. In the DU status area you will see an entry for the S.M.A.R.T. status of the hard drive. If it does not say "Verified" then the hard drive is failing or failed. (SMART status is not reported on external Firewire or USB drives.) If the drive is "Verified" then select your OS X volume from the list on the left (sub-entry below the drive entry,) click on the First Aid tab, then click on the Repair Disk button. If DU reports any errors that have been fixed, then re-run Repair Disk until no errors are reported. If no errors are reported click on the Repair Permissions button. Wait until the operation completes, then quit DU and return to the installer.
If DU reports errors it cannot fix, then you will need Disk Warrior and/or Tech Tool Pro to repair the drive. If you don't have either of them or if neither of them can fix the drive, then you will need to reformat the drive and reinstall OS X.
You can also try downloading from another computer on a different network connection. -
Tryng to return borrowed item. Get following error message: Unable to return. Error returning item. License server communication problem: E_BAD_LOAN_ID. When I check authorization information I get a message that this computer is already authorized and a regurgitation of my email address and other info. Does anyone have any suggestions on how to fix.
I have the same message.
-
I have just bought an iPhone 5 and it won't sync to iTunes. It says it needs iTunes 10.7, which I have downloaded and installed. I still get the error message and looking at "about iTunes" it says 10.6.3. What do I do??
Perhaps check to see if you're accidentally running two different versions of iTunes. There's some information on troubleshooting that in the Opening iTunes section of the following document:
Troubleshooting iTunes installation on Mac OS X -
my macbook is loaded with microsoft word for macs and every time I try and open the program I get an error reading and it will not open. This is what it says:
The application Microsof Word quit eunexpectedly. Powerpoint and the other applications still respond!The joys of Microsoft!
Maybe the preferences file is corrupted. You should be able to find the Word preferences file in the folder:
your user name/Library/Preferences
Its name is com.microsoft.Word.plist
I suggest you drag this another folder and try Word again.
If that doesn't work then you might find clearing the cache files will fix the problem. You can do this manually but I never bother. Instead I use a program like Snow Leopard Cache Cleaner (shareware) or Onyx (free). These programs do lots of other maintenance jobs so it's worth having at least one of them.
Bob -
I run windows 7/8 and lightroom 5.7 I am getting an error message and here it is " lightroom encountered an error when reading from its preview cache and needs t quit" How do I fix this.
THANKS
Hank Wilkinson
Please visit my web site <http://www.hankwilkinson.com/> www.hankwilkinson.com for the latest of my photos
For information on any of these photos please email me or call 612-756-9970 -
My Ipod is stuck in recovery mode with the plug in to itunes thing on the screen I tryed to restore it but I keep getting a error 28 and I tryed to do the reset thing but it did not work what do I do?
Hi,
You could see if this helps...
DFU Mode / Unable to Update or Restore
http://support.apple.com/kb/HT1808
DFU Mode
Open iTunes and Connect the iPod to your Mac
Press and Hold the Sleep/Wake Button and the Home Button at the Same Time
After 10 Seconds release the Sleep/Wake Button until iTunes tells you it has Detected an iPod in Recovery Mode...
The Phone Screen will remain Black... Now Restore.
Backing up, Updating and Restoring
http://support.apple.com/kb/HT1414 -
I had iTunes installed on my windows desktop computer and it suddently disappeared. I tried to reinstall it but get an error message and it won't reinstall
Try the following user tip:
Troubleshooting issues with iTunes for Windows updates -
I get the message that the latest software version is available, when I download it I get an error message and lose access to my existing programme. The only way I can use iTunes again is to restore my PC to before the download. Any ideas out there?
See Troubleshooting issues with iTunes for Windows updates.
tt2 -
I am trying to load iTunes and keep getting a error 126 and reinstall program. I have uninstalled and reinstalled twice and keep getting the same error message. How can this be resolved?
Go to Control Panel > Add or Remove Programs (Win XP) or Programs and Features (later)
Remove all of these items in the following order:
iTunes
Apple Software Update
Apple Mobile Device Support (if this won't uninstall move on to the next item)
Bonjour
Apple Application Support
Reboot, download iTunes, then reinstall, either using an account with administrative rights, or right-clicking the downloaded installer and selecting Run as Administrator.
The uninstall and reinstall process will preserve your iTunes library and settings, but ideally you would back up the library and your other important personal documents and data on a regular basis. See this user tip for a suggested technique.
Please note:
Some users may need to follow all the steps in whichever of the following support documents applies to their system. These include some additional manual file and folder deletions not mentioned above.
HT1925: Removing and Reinstalling iTunes for Windows XP
HT1923: Removing and reinstalling iTunes for Windows Vista, Windows 7, or Windows 8
tt2 -
I'f downloade adobt epub and the ebook that I bought but gets a error 404 and ' cannot open file'
I have downloaded epub and the ebook I have bought but gets a error 404 and ' cannot open this file' on my samsong tablet if I try to open please help !
You'll want to ask in the Digital Editions forum.
-
startup itunes get runtime error R6034 and then not correctly installed ERROR 7 (windows error 1114).
ChrisJ4203 wrote:
Use this support document to remove iTunes and reinstall it on the computer. Follow the directions exactly. http://support.apple.com/kb/HT1923
Chris,
This absolutely solved the problem !!!!!!!!!!!!!!!!!!!!! I was having the exact same error messages as Mike.
Thank You for the great fix and I did not lose one song file!!!!!!!!!!!!
G -
when i log into find my iphone on my pc, i get a error message and it will just close. can anybody help?
Please read https://forums.adobe.com/thread/1499014
-try some steps such as changing browsers and turning off your firewall
-also flush your browser cache so you are starting with a fresh browser
http://myleniumerrors.com/installation-and-licensing-problems/creative-cloud-error-codes-w ip/
http://helpx.adobe.com/creative-cloud/kb/failed-install-creative-cloud-desktop.html
or
A chat session where an agent may remotely look inside your computer may help
Creative Cloud chat support (all Creative Cloud customer service issues)
http://helpx.adobe.com/x-productkb/global/service-ccm.html -
I have the lastest itunes software but I'm trying to restore a backup onto the new iphone 5s and I get an error message and cannot restore? Any advice
If iTunes is otherwise working properly start with TS1538: iOS: Device not recognized in iTunes for Windows, in particular section 5, otherwise move on to Troubleshooting issues with iTunes for Windows updates.
tt2 -
I donwloaded the new I-Tunes update but i get always error 7 and i have to reinstall I-tunes. But the error always commes back! What now? How do I go back?
In the course of your troubleshooting to date, have you worked through the following document?
Apple software on Windows: May see performance issues and blank iTunes Store
Maybe you are looking for
-
How can I put only a few videos/songs on iphone 4 but all on ipod classic?
I understand that I can sync which ever songs I check in itunes to my devices. The problem is I have too many songs to put on my iphone 4. I have all of my songs and videos on my ipod classic (160 gb) and I like it that way. I just want a couple vide
-
Sportstracker application won't start on N73
Hi - i've recently got hold of a BT GPS unit, and have been enjoying playing with Maps and navigation on my N73 However, i've had no luck at all with Sportstracker - i've installed it over air, via BT and via a cable - before and after updating the f
-
Snapchat wont connect when im connected to wifi.
The internet connection is working when im using safari etc but not on snapchat, and snapchat is working on my brothers iphone 4s. I have 5s. Anyone else having this issue? Sometimes it won't even work whn im usin 3G
-
How to change the Label of input text box after selecting a value in LOV.
Hi All, I have a requirement that after selecting a value in LOV the Label of the next input text box should change accordingly. I am able to do cascading LOV's. how can i meet this requirement? TIA, Vishal
-
TLF TextField - formatting issue - not working when TLF TF on stage?
Hi, I have encountered formatting problems when using the TLF TextField placed on stage; I cant seem to format the textfield properly by ActionScript. When TLF TextField is created at runtime it works for strange reasons... import fl.text.TL