Solved

Troubleshooting Event 2080 from Exchange 2010 topology

Posted on 2013-11-04
7
1,340 Views
Last Modified: 2014-03-18
Hello All,
I am encountering a problem which causes lockups on our network. When there is a problem with a server (bla1) it causes our local network including (bla2) (also our exchange server) to lock up network drives and lock mail. After about 5 minutes it goes back to normal. No errors are logged on (bla1) only on (bla2) see below. I belive its due to the "reachablity" flag but im not sure how to fix it. Please Help!!!

Process STORE.EXE (PID=1844). Exchange Active Directory Provider has discovered the following servers with the following characteristics:
 (Server name | Roles | Enabled | Reachability | Synchronized | GC capable | PDC | SACL right | Critical Data | Netlogon | OS Version)
In-site:
bla1.bla.com      CDG 1 7 7 1 0 1 1 7 1
bla2.bla.com      CDG 1 0 0 1 0 0 0 0 0
 Out-of-site:
bla3.bla.com      CDG 1 7 7 1 0 1 1 7 1
0
Comment
Question by:portillosjohn
[X]
Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people just like you are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
7 Comments
 
LVL 10

Expert Comment

by:Vijaya Babu Sekar
ID: 39623661
It should be problem with Active directory topology service error. it intermittent issue with communication between Exchange and AD

so please the below article. it should be helpful for understanding and isolate the issue.


http://howdouc.blogspot.com/2011/01/exchange-active-directory-topology.html

Thanks
0
 

Author Comment

by:portillosjohn
ID: 39624476
Great article but how do I start troubleshooting this? I run dcdiag with no errors. One quick note is that exchange is installed on bla2.bla.com if that makes a difference. I inhertited this problem.
0
 
LVL 63

Expert Comment

by:Simon Butler (Sembee)
ID: 39624672
If Exchange is installed on a domain controller, then that server must also be a global catalog. Exchange will also only use itself for DC functionality.

I would start planning to move Exchange off the DC (you cannot run DCPROMO on the machine with Exchange installed).

You could run the EXBPA from the toolbox and ensure that doesn't flag anything else up.

Simon.
0
Optimize your web performance

What's in the eBook?
- Full list of reasons for poor performance
- Ultimate measures to speed things up
- Primary web monitoring types
- KPIs you should be monitoring in order to increase your ROI

 
LVL 24

Expert Comment

by:Sandeshdubey
ID: 39626266
0
 

Assisted Solution

by:portillosjohn
portillosjohn earned 0 total points
ID: 39627815
The link I need is broken......

This is taken from the page that sandeshdubey posted.

Since you are getting event id 2080.This is commonly caused by the SACL right not being applied on the new Domain Controller. In the event id check the first Domain Controller the fifth number is a one and shows that the SACL right is correctly applied. Next to the new domain controller the field is a zero and the SACL is the cause.
 
dc1.domain              CDG 7 7 1 0 1 1 7 1
newDC01.domain      CDG 7 7 1 0 0 1 7 1....this is the cause.


 broken link......................................................
Refer below link to fix the same.
 http://benosullivan.co.uk/windows/server-2003/event-id2080-exchange-will-not-run-with-second-domain-controller/
............................................
 
However for better assistance related to exchange you can refer exchange2010 forum.
 http://social.technet.microsoft.com/Forums/en-us/category/exchange2010
 
Hope this helps
0
 

Accepted Solution

by:
portillosjohn earned 0 total points
ID: 39768210
I ended up enabling ipv6 and it worked.
0
 

Author Closing Comment

by:portillosjohn
ID: 39936330
This was the actual result of investigating the link provided.
0

Featured Post

Online Training Solution

Drastically shorten your training time with WalkMe's advanced online training solution that Guides your trainees to action. Forget about retraining and skyrocket knowledge retention rates.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Always backup Domain, SYSVOL etc.using processes according to Microsoft Best Practices. This is meant as a disaster recovery process for small environments that did not implement backup processes and did not run a secondary domain controller that ne…
Recently, Microsoft released a best-practice guide for securing Active Directory. It's a whopping 300+ pages long. Those of us tasked with securing our company’s databases and systems would, ideally, have time to devote to learning the ins and outs…
This Micro Tutorial hows how you can integrate  Mac OSX to a Windows Active Directory Domain. Apple has made it easy to allow users to bind their macs to a windows domain with relative ease. The following video show how to bind OSX Mavericks to …
A short tutorial showing how to set up an email signature in Outlook on the Web (previously known as OWA). For free email signatures designs, visit https://www.mail-signatures.com/articles/signature-templates/?sts=6651 If you want to manage em…
Suggested Courses

628 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question