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Dcom Was Unable To Communicate With The Computer Exchange

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Another issue is very strange and I don't understand what causes that behavior: The administrators mailbox is on SRV1. This problem may be the result of a firewall blocking the connection. When connecting from EX01 through ECP or EMS and I try to retrieve configuration for something from the other server (EX02) it will take up to 5 minutes before I get Both forwarders check ok. have a peek at this web-site

admin on November 29, 2009 at 4:40 pm said: I was lazy and just did this on the machine in question. As this DAGNetwork contained the DAG cluster IP address 10.10.0.245 (within the 10.10.0.0/20 subnet), it forced the cluster offline. Including social media icons in your email signature is a great way to get fans for free. Something similar to this thread although it's another error code.

Dcom Was Unable To Communicate With The Computer Using Any Of The Configured Protocols 10028

Enable diagnostic logging to max on"Message Transport" Let me know if you receive any error or warning. Another issue is very strange and I don't understand what causes that behavior: The administrators mailbox is on SRV1. I'm seeing the same Event ID 10028 with DCOM errors between the Mailbox server and the CAS. I did that, and haven't had any of them since the reboot about ten minutes ago.

ExtreamEx (in reply to clevett) Post #: 2 Page: [1] << Older Topic Newer Topic >> All Forums >> [Microsoft Exchange 2000] >> Message Routing >> DCOM errors Page: Join Now For immediate help use Live now! Does all the fsmo have been removed from it? 0 Sonora OP EErickson Mar 5, 2015 at 7:52 UTC Not found in AD at all. Dcom Was Unable To Communicate With The Computer Exchange 2013 Are the two servers on the same subnet?

if you experience the issue that trust relation between the domain is broken, then rejoin the server to the domian controller. 0 LVL 2 Overall: Level 2 Exchange 1 Windows Dcom Was Unable To Communicate With The Computer 10028 Cluster Anti Spam Articles Authors Blogs Books Free Tools Hardware Hosted Exchange Links Message Boards Newsletter Services Software Tips Webinars White Papers About Us : : Product Submission Form : Advertising Information here is the result of nslookup with it disabled: Server: DC1 Address: xxx.xxx.xxx.xxx (IP address masked) Name: resolver1.opendns.com Address: 208.67.222.222 Just as a note on the secondary DC I am http://www.expta.com/2011/07/fix-for-dcom-10009-errors-in-exchange.html Fix for DCOM 10009 Errors in Exchange 2010 SP1 Thursday, July 7, 2011 You may notice DistributedCOM 10009 errors in the Windows Server 2008 R2 System Event Log whenever you run

Are you talking about the Windows firewall or something else? Dcom Was Unable To Communicate With The Computer 8.8.8.8 Using Any Of The Configured Protocols Privacy statement  © 2016 Microsoft. Repeat Steps 7.a and 7.b for the following rules: Windows Firewall: Allow inbound remote administration exception Windows Firewall: Allow inbound remote desktop exceptions Post Navigation ← Previous Post Next Post → Launch Data Protection Manager from the deskt… Windows Server 2012 Storage Software Windows Server 2012 – Configuring NTP Servers for Time Synchronization Video by: Rodney This tutorial will walk an individual

Dcom Was Unable To Communicate With The Computer 10028 Cluster

Simon. 0 LVL 2 Overall: Level 2 Exchange 1 Windows Server 2012 1 Message Author Comment by:nifdrift ID: 393439612013-07-22 I tried turning off the firewall on both cashubs, but i https://www.experts-exchange.com/questions/28676195/Event-ID-10028-DCOM-was-unable-to-communicate-with-the-computer-208-67-222-222-using-any-of-the-configured-protocols-requested-by-PID.html Regards Patrick Just to comment on this part of the ECP > OWA redirection is by design, or at least it's a known issue. Dcom Was Unable To Communicate With The Computer Using Any Of The Configured Protocols 10028 See the explanations and the adjustments described in EV100428 (Symantec TECH197934). 0 Message Author Comment by:jyoung127 ID: 407873972015-05-20 The instructions seem to be for windows 2003 or 2008 and not Dcom Was Unable To Communicate With The Computer Event Id 10009 A ping test doesn't resolve the IP or recognize the computer.

Find Out More LVL 2 Overall: Level 2 Exchange 1 Windows Server 2012 1 Message Author Comment by:nifdrift ID: 393442742013-07-22 All the Exchange servers are on the same subnet. 0 Check This Out Unfortunately, this means opening common ports like TCP/135, TCP/139 but also a range of dynamic ports that cannot easily be defined and start at 1025. CU2 is installed, the system is fully patched. For example, Spiceworks will try to query localhost, but your DNS server returns the results for localhost.com. Dcom Was Unable To Communicate With The Computer Domain.local Using Any Of The Configured Protocols

Thx. Text Quote Post |Replace Attachment Add link Text to display: Where should this link go? In certain cases, the settings of the TCP/IP protocol can affect the network traffic. Source Restart the Exchange 2010 SP1 Client Access Servers This DCOM 10009 error does not seem to affect Windows Server 2008 servers, only Windows Server 2008 R2.

Spotting one is not always easy. What Is Dcom The new names stayed put and the errors which were filling up the logs every half hour stopped completely. Click Start, click Run, type GPMC.MSC, and click OK. 2.

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Did you have any update on this case? Disable TCPChimney in the Registry by adding a DWORD value for HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\EnableTCPChimney and set it to 0. c. If the firewall exception rule is not enabled, in the details pane click Enable rule, and then scroll horizontally to confirm that the protocol is TCP and the LocalPort is 135.

After removing Node3 from the cluster, the Server Manager at other cluster nodes still continue monitoring Node3. Unless I am missing something not much I can delete. 0 LVL 29 Overall: Level 29 MS Legacy OS 6 Active Directory 5 Windows Server 2012 4 Message Active 3 VirtualizationAdmin.com The essential Virtualization resource site for administrators. have a peek here I have much more issues and hope some of them will be addressed with CU3.

Disable Offload/SNP features from registry Please backup system state before making any registry changes. Everything else is working. Exclaimer Exchange Gmail and Outlook Office 365 Microsoft Data Protection Manager 2010 – Basic Configuration Video by: Rodney This tutorial will walk an individual through the process of configuring basic necessities This can be done by configuring the registry on both the source and target machines, but is more easily done using Group Policy.

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