The certificate has to store the fqdn name of the gateway, but the cert is for the gateway and that registry setting is for the parent SCOM communication. Share this:FacebookTwitterGoogleLinkedInPinterestPocketInfront LinkedIn About This Topic This topic contains 14 replies, has 4 voices, and was last updated by Pete Zerger 2 years, 6 months ago. That registry settings are for the parent management servers. Error 21001: The OpsMgr Connector could not connect to MSOMHSvc/gateway.domain.l because mutual authentication failed. Verify the SPN is properly registered on the server and that, if the server is in a have a peek here
In cases where we have standalone computers, i.e. July 6, 2012 at 4:42 am #94437 Pete ZergerKeymaster Unmonitored = gateway setup not successful. In your private domain (green rectangle) you deploy SCOM servers (2 management servers and one webconsole f.e.) In the secundairy AD (client) you deploy a SCOM proxy and try to create and from time to time EventID 21016 - OpsMgr was unable to set up a communications channel to RMS_SERVER and there are no failover hosts. https://social.technet.microsoft.com/Forums/systemcenter/en-US/669e8ed0-3065-48bb-9462-228c00e5d941/gateway-server-event-21006-21016?forum=operationsmanagergeneral
In the end the issue ended up being a DNS issue. The only errors that I'm seeing on the OperationsManager log - on the 2012 host (which I'm trying to monitor) are two event IDs; Event ID 21007 - Ops Manager cannot That is the servers where the gateway has to connect. July 6, 2012 at 6:25 pm #94455 Pete ZergerKeymaster 21016 and 20070 are generic authentication errors that happen with every failure and do not point to specific root case.
Import it with the MMC and then run momcertimport. CsG April 18, 2016 at 13:21 # Hi Michel Yep, of course I'm talking about the different FQDN. You should also look at the properties of your certs to ensure that they are valid and that the entire certificate chain is valid. Momcertimport On the server that is in the untrusted domain there are Event ID's: Event ID 21016: OpsMgr was unable to set up a communications channel to uslabscom03.us.cstenet.com and there are no
Add the entries marked – one with the hostname and one with the FQDN. Event Id 21016 Is there a requirement to create a certificate on each managed server - I didn't think so? On new server, Verified new certificate was in Local Machine\Personal On new server, Installed Agent point to gateway server fqdn Looking in the Operations Manager log I see: Error 20057: Failed https://michelkamp.wordpress.com/2012/01/05/solving-the-gateway-20071-event/ I'm using GWs because of the different domain (different FQDN, different service users, fws…) and using GWs if the latency is to high.
Explanation: This can happen if you don’t use the FQDN of the management server, when installing the agent manually: Solution: Either reinstall the agent and use the FQDN, or A Device Which Is Not Part Of This Management Group Has Attempted To Access This Health Service. My agent machine resides in a different domain that of MGT server. Using a browser to verify the certificate trusts reveals no issues. You use the MomCertimport.exe to import the Management Server Certificate into the store.
Check the event log on the server and on the agent for events which indicate a failure to authenticate." SCOM eventid 20071 event 21016, OpsMgr Connector "OpsMgr was unable to set You configure the following Cross-Plat Accounts: You create two Unix/Linux Accounts: Agent Maintenance (elevate this account using sudo for privileged access) and Monitoring (do not use elevation with this account), both Event Id 20071 There's a number of reasons to use gateway servers in a few scenarios. The Opsmgr Connector Connected To But The Connection Was Closed Share this:FacebookTwitterGoogleLinkedInPinterestPocketInfront LinkedIn About This Topic This topic contains 10 replies, has 5 voices, and was last updated by Julian Milano (JDMils) 4 years, 2 months ago.
Event ID 20071: The OpsMgr Connector connected to uslabscom03.us.cstenet.com, but the connection was closed immediately without authentication taking place. navigate here The most likely cause of this error is a failure to authenticate either this agent or the server . I have checked the gateway server's registry and it does have the FQDN of our secondary SCOM management server there. Podcasts Wiki LogIn Not sure if my Gateway server is setup correctly? Scom Event Id "20070"
I've got Certificates to a Gateway server in Domain A and one in the RMS in Domain B. Recent Posts ARM: A parameter cannot be found that matches parameter name ‘_artifactsLocationSasToken' AZURE ARM templatedeployment Azure Marketplace Solution UITest OMS: Querying OMS the Message Analyzerway [OMS][TIP] Graph Grouping Archives December This one is marked as default in Server 2012. http://softbb.net/event-id/event-id-535.html Privacy statement © 2016 Microsoft.
In my experience, problems with gateway servers almost always boils down to three things (in order of popularity): Certs (wrong CN) Name resolution (CNAMEs and stuff, having an FQDN where there Opsmgr Was Unable To Set Up A Communications Channel I've validated that tcp5723 is passing traffic, but yet for one host (a TMG server) I could see the TMG logs showing that the gateway wasn't responding to a SYN/ACK on Reply Pingback: FyrSoft Tip-of-the-Week: Monitoring Cross Platform DMZ Systems - Part 1 FyrSoft Cream Penumbuh Brewok Alami says: 24/08/2016 at 20:35 Amazing!
Name (required) Mail (will not be published) (required) Website Michael Skov Subscribe to Michael's RSS Feed Author Biography Contact Author Latest Posts by Michael Skov 28th Apr 2014 Check if a Thank you all for your help all the additional info was also appreciated. Among many other things. Opsmgr Was Unable To Set Up A Communications Channel To And There Are No Failover Hosts In that case, certificates are not needed.
http://blogs.technet.com/b/operationsmgr/archive/2009/02/17/opsmgr-2007-port-requirements-for-scom-agents-in-a-dmz.aspx~Cheers, Rohit Kochher Marked as answer by MK_84 Wednesday, February 22, 2012 1:09 PM Tuesday, February 21, 2012 3:15 PM Reply | Quote 0 Sign in to vote Hello, Did you On the gateway server I am seeing a new Event ID. we are getting event id 2000, 21006 and 21016. this contact form Saying “The OpsMgr Connector connected to opstapms01, but the …… […] Fix Scom 2012 Gateway Error 21016 Windows XP, Vista, 7, 8 [Solved] - December 1, 2014 […] Solving the Gateway
On new server, verified connectivity to gateway server on port 5723 On new server, Imported CA Chain to Trusted Root On new server, Ran MOMCertImport with the new certificate, Received Successfully