vCO Server Certificate Problem

Similar Questions

• Windows networking problem, validation of server certificates

  Hello everyone,

  My school has a WiFi network that uses WPA-Enterprise Security and AES encryption; However, for some reason, in the settings PEAP, the box "Validate server certificate" must be unchecked (I have Windows 7). I also uncheck the box 'enable fast reconnect', just because that's what have checked all the mobile school (in XP), although I'm not really sure of what it is. For some reason, however, every time I wake up or start fresh, these two boxes uncheck themselves. Furthermore, I can't find a pattern, first, it will display the properties option when I right click on the name of the network, then it won't appear, then I try to connect and it will not but properties appears once again so I can recheck the boxes, so I have to log in several times. Another thing that confuses me is that it seems that, when demand information identification network appears in the middle of the screen and I connect, it won't work, but when it appears in the lower right corner, there is no. It's the strangest problem I saw, I see no reason for a box of credentials to appear in different places. I thought that everyone guess that, but all laptops to school work without problem. Any suggestions? If the fast reconnection be checked? Thanks for all the help,
  T
  Hello
  
  The question you posted would be better suited in the TechNet Forums; We recommend that you post your question in the TechNet Forums to get help:
  http://social.technet.Microsoft.com/forums/en-us/w7itpronetworking/threads
   
   

  Keep us informed on the status of the issue.

• Remove the ISE server certificate EAP

  I installed the GoDaddy server certificates on all my 1.1.1 ISE nodes, but customers are still getting the error and accept certificates.  I would just remove EAP certificate and not use any certificate for EAP.

  Explain the problem more in detail. You try to use the comments or 802. 1 x. There are many protocols of authentication you want to use EAP. TLS and PEAP require the use of the cert. What you are trying to accomplish and what are the issues?

  Jim Thomas
  Cisco Security course Director
  Global Knowledge
  CCIE Security #16674

• How to fix VMware View Server certificate revocation check connection error?

  Dear community,

  For about 2 weeks, I feel a revocation of the certificate check error in our environment Horizon see 6.2. The strange thing is that, within 12 hours about two (replication) connection servers and the vCenter Server / server of composer (on the same machine) are considered as having invalid certificates, even if, in fact, they are valid (CA certificates). We use no security servers.

  The view admin console shows the following for servers connection:

  The server certificate is not approved.

  The server certificate cannot be verified.

  For the vCenter, he said (that I have validated manually the certificate):

  No problems found.

  Certificate is not approved, but the thumbprint of the certificate is accepted.

  With the connection series on 'full', States that the login server logs for the vCenter server:

  TRACE (B 17-0 - 0E98) < VCHealthUpdate > [NativeKeyVault] validateCertificateChain response: {result = FAIL, EndEntityReasons = cantCheckRevoked, ChainReasons = invalid, SelfSigned = false, EndErrorCode = 16777280, EndInfoCode = 258, ChainErrorCode = 16777280, ChainInfoCode = 256, PolicyErrorCode =-2146885613}

  As far as I can see there no similar entries for login server certificates in the newspaper.

  At the moment I am under the environment with composer and vCenter certificates manually valid and invalid connection (red) server certificates (as view clients and browsers are not disabled).

  I already checked that I am able to do everything 'green' again via setting the registry key 'CertificateRevocationCheckType'2 (as described here Configure the server certificates certificate revocation check). This brings me to the conclusion that one of the intermediate certificates cannot be validated. So, I had the information a "version" of an intermediate (intermediate certification authority) certificate has been revoked. There seems to be no coincidence - like the time point is as well, but this particular version does not appear to be used in the servers of my connection.

  However, even with full logging enabled, I can't information which (intermediate) certificate cannot be validated and why. I expected to see something like 'OCSP verification' or 'check the CRL' but I can't find it in the newspapers. However, I noticed that one of the intermediate certificates lacked the OCSP URL (even if the field "Authority Information Access" existed). Of course I updated the certificate with a version that contains the OCSP URL, but it has not changed anything.

  In addition, I checked manually all of the certificates in the chain with openssl (for OCSP) and CRLs as well, but everything seems to be OK (all URLS are accessible and no opportunity of certificate has been revoked). Actually, I do not interpret the error as "that the connection to the server is an invalid certificate because it has been revoked", but "it cannot check if it has been revoked. The servers do not need a proxy and nothing configured, so (I checked the proxy settings system context, also).

  For now, the problem is not critical, such as 'red' status connection server has no effect on our customers and so I could turn off certificate revocation check (or switch to check that the certificate of the server (2)). But of course, I would really solve the problem.

  Is there someone who can give me a hint on what to check, for example, how do I know which certificate cannot be controlled and why? Someone had the same or a similar problem? Support VMware is working on the problem as well, but they seem don't know is not the problem, either.

  I appreciate the thoughts and responses! Thank you!

  Best regards

  Fabian

  Dear community,

  During this time, I was able to correct the error described at the beginning of this thread. Jump to the end to see what could probably help you...

  1. At first, I installed an additional standalone VMware View Server connection in order to check the following related certificates:
     1. VMware support always told me to renew my certificates because they "were not valid" etc. - even if in fact they were (like external URL calls and attested manual verification and tests).
     2. That's why I created new additional certificates for the login server and configured to include the vCenter even as my production environment - only difference was I didn't inlcude the composer who runs the server vCenter himself.
     3. The result was that the server was "green" including both the vCenter Server certificate which could be 'not reliable' by the environment of production - strange, huh?
  2. After I reset the additional server to a turned wink where connection to the server was not yet installed (before that, I uninstalled the connection to the server in case there is information in vCenter thereon) and reinstalled as a replica of the production environment server. Somehow I expected this, but still quite strange the vCenter Server (and composer) now again was considered "invalid", even if the certificate of the server connection itself considered still valid and green. For test purposes, so I put certifice revocation checking on '2' (only one server certificate check) - but only on the 'old' production servers' and 'magical' everything has been considered valid. So as I see it, there seems to be some sort of information stored on the 'old' connection servers that makes them believe that invalid certificates and that the information is replicated on the third server unless I lower the revocation of the certificate controls on these servers. Altervative explanation could be that VMware View does not accept certificates with aliases that do not include the 'real' server name - that is / was in fact certificates the old servers connection. The new server certificate connection included the real name and the alias. I understand if this is the case, but then I expect that it be documented somewhere (I have not found this information) and also wouldn't understand why it worked without problem for several years before.
  3. After finding that out, I created new certificates for the 'old' connection servers, including aliases and real names and replaced the certificate on one of the servers (and restarted the login server) - only a few successfully. Once I put the revocation checking on '4' again on this server, the login server certificate was still considered valid, but not the vCenter and certificate of composer.
  4. Now, I've uninstalled the old login server (removed from the view) and reinstalled completely (including an update of the 2008 R2 2012 R2 OS) and after I have it reintegrated into the environment, everything remained green - as long I have will activate revocation checking on the second login server "old." This is why I did the same with this (completely reinstalled and reinstated it) and now everything is green with the revocation checking enabled on all replicas of server connection.
  5. The next step I uninstall the additional replica because I created only for troubleshooting purposes.

  So what will no doubt help in similar cases:

  • Reinstall the servers of connection one by one, including:
  • Uninstalling html access (if used), uninstall the login server to view, uninstall 'VMware' AD LDS Instance.
  • Removal of the connection to the server of replication group: run "s - r s uninstalled_ vdmadmin.exeservername" on one of the servers connection remaining.
  • Reinstall/Update OS (may not be necessary, but I did not test that)
  • Reininstall, return to the login server replica. If you used the certificates which included only the alias of the server I recommend you to create new ones, including the name of the server as well, but maybe it's not necessary as well. If you want to keep the certificates which only inlcude the alias it will be necessary to install this certificate after the first replication of the servers (see below).

  My question for technicians of VMware/developers: It is supported to use certificates include only the server alias. Otherwise why it worked before and where is it documented? Where are certificate cached information so that simply replace the certificate was only some, and not a complete success (see above). FYI - when I paired initially replicas that I had to install the CA (including only the pseudonym) after the first replication - now with certificates (including the server name and the alias), I could install the certificate before you replicate (= the login server installation).

• The server certificate cannot be verified.

  See 5.1.3

  connect two servers and two security servers.

  Load the SAN certificate, worked very well so far.

  I believe that server updates of windows groups installed on the servers of connection (although I don't see why that would be a problem) and now the dash is RED and indicates the server certificate could not be verified, to Sérères of connection and two security servers.

  CertificateRevocationCheckType is set to 1 on alreay connection servers.

  Any idea?

  Co-worker deleted the registry key, restarted broker and recreated the registry key that makes green again.

  Strange!

• Logins appears not all issuing server certificates

  I try to use the dial-up connections to connect a T60P to our secure WLAN. The appropriate server certificate "Equifax Secure Certificate Authority" is not in the list, but it is on the PC.

  If I use the XP network settings for the wireless, this certificate is in the list and I am able to connect as well use it.  However, I would use instead the dial-up connection software to manage many different places.  Shouldn't the access connections software to use the same certificates found in Windows?

  I use XP SP3 and all available updates Windows and Access Connections 5.02.

  Does anyone know how to add the certificate "Equifax Secure Certificate Authority" to the list?

  Also to note that on an other T61 Vista PC "Equifax Secure Certificate Authority" appears in the dial-up connections and Vista network settings.  For example, this problem may be limited to XP.

  Thanks to robto, this problem has been solved by following the instructions in this thread:

  http://forums.Lenovo.com/LNV/board/message?board.ID=Special_Interest_Utilities&view=by_date_ascendin...

• App 5 &amp; SSL server certificate warning

  Hi guys,.

  I use 5 App Server from another machine to access my server El Capitan on a Mac mini. When I open the Server app from my remote machine (MacBook Air), I get a screen popup on connection of server SSL certificate and that I want to continue.

  I read somewhere, memory, that I need to install the server certificate on my local machine that connects remotely to the server. Is this correct? How would I address?

  Thank you very much for you help.

  Also, try to post here:

  https://discussions.Apple.com/community/servers_enterprise_software/os_x_server

• Apple stop updates iOS 9.3 for older iDevices due to activation server locking problems more and more.

  Latest news of Apple posted, incredibly, ELSEWHERE other than on Apple own site Web/community technical forums.

  Apparently Apple has stopped now updates iOS 9.3 for older iDevices due to activation server locking problems more and more.

  http://www.IMore.com/Apple-working-iOS-93-fix-older-iPhone-iPad

  Someone just posted in another thread that it may be active again. I can't check it, because they haven't posted a link about her being active again, and I've already updated all my devices, I can't be sure. Maybe something to watch.

• WMware el capitan apple id server connection problem

  Hello

  I just bought mac os x mountain lion and I install machine wmware virtual. When I level to el capitan, apple id server connection problem came. I have try so much to solve this problem, but I couldn't fix it in any case. When I'm not using the network it works perfectly fine, but if I use the network working I can't connect store mac or itunes or icloud. I spoke with the administrator of this issue, he could not find a solution too. Is there anyone know of this problem or what we should do to overcome this problem.

  When I try to open an app store, itunes, icloud or imessage session, he said: "there was a connection to the server id Apple error."

  Have you seen this page? A few bugs have been reported there for this error message. One of them is related to a proxy server and can be done with a computer serial number

• "the identity cannot be verified" invalid server certificate

  I had to delete and reinstall the OS [Yosemite] and get back the apps one = one tedious but necessary process == I received a warning that a server certificate is invalid etc. - I has no trust or approve it but want to know if I can / should I have - which gave me pause, is that the details are that the country is RU , parallels.com etc., Parallels Automation, Parallels organization, Moscow State == I don't use Parallels = and to feel well in any certificate with Moscow RU as the originator.  Any ideas?  It is a reference to a Web site created using the tools of the century [an American phone company] link and the URL is one that I booked at GoDaddy.

  Parallels now has its headquarters in the United States in Renton in Washington State, but it has offices in Moscow and Novosibirsk. In my view, that it was initially founded in Russia before being bought by SWsoft.

  The main product of Parallels is virtualization from Parallels Desktop software, they also make a remote access tool and the different device management tools.

• HP mini 110 unlock, after successful computer unlock, website security certificate problem

  Web site security certificate problem

  Ok

• But intermediaries 1.2 root and server certificate

  Hello world

  I tried to renew the cert on ASA and I got 4 certificates from the seller

  Intermediate1 and 2

  Root cert

  Server Cert

  Server certificate is for ASA operating as VPN, what is the purpose of the other certs and where should I install them?

  Concerning

  Mahesh

  Hello Manu,

  You need to install the intermediate and the certificate root under certificates of CA on the ASDM.

  And the certificate of the server has installed under the certificate of identity section.

  After that, you need to replace the old trustpoint on SSL of the SAA with the new interface.

  I have attached the screenshots as well.

  Kind regards

  Aditya

  Please evaluate the useful messages and mark the correct answers.

• Cisco IOS server certificate - is it supported on routers 857/877

  Please can someone confirm if the certificate of Cisco IOS server feature is supported on the Cisco 857 router. We have checked with the Software Advisor and no picture for the 857 when the server certificate of IOS feature is selected, but advancedIpservices image v 12.4 (11) T arrives to the 877.

  The two 857/877 supports IOS server Certificate

  to 857 you need the ADVANCED SECURITY feature set 12.3 (14) YT

  http://Tools.Cisco.com/ITDIT/CFN/dispatch?Act=feature&ImageID=619356&platformFamily=306&featureSet=8&featureSelected=2208&availSoftwares=iOS

  877 offers more IOSes with Certificate server supports when I chose the certificate server Cisco IOS feature with featured navigator I got a lot of IOSes supporting this feature

  Go to navigator feature

  http://Tools.Cisco.com/ITDIT/CFN/JSP/index.jsp

  Select search by function and select element Cisco IOS Certificate Server, you can filter the results by platform (857/877)

  M.

• Cisco VCS - server certificate

  I get the warning "certificate unsecure: this cystem uses the default server certificate.". We recommend... "On my VCS' are

  1. is there something that I have to take into consideration related to endpoints or other VCS (this is a cluster) before you download a new certificate?

  2. communication between endpoints will affect?

  Hello

  If you are looking to get your certificates signed by yourself or a public certification authority I would first make sure that your servers have host names and configured DNS records. In addition, if you plan to use the edge of the collaboration (MRA) you should take a look at the additional without required for this:

  http://www.Cisco.com/c/dam/en/us/TD/docs/voice_ip_comm/Expressway/config...

  You shouldn't have issues with endpoints being affected, in my experience, the certificates have affected only edge of collaboration.

  Thank you, Simon

• BlackBerry smartphones ever-RECURRING ERROR MESSAGE "CONNECTION CLOSE" SERVER CERTIFICATE

  I get repeated screen popping up saying:

  "you try to open a secure connection, but the server certificate is not approved.

  Continue

  Close the connection

  View certificate

  Certificate of trust

  When I say "trust" and he asks me my password to the key holder, I enter, but get a message saying-

  "Certificate could not be added to the reliable key store due to restrictions of IT strategy"

  I then just keep reshowing the first screen every 5 minutes approximately and it drives me crazy.

  Can someone help me please?

  Thank you

  Vicki

  Ah, now it men feeling... it is a second hand unit that my husband received from his employer. This means that they put permissions. I'll work while using them. Thanks, you've been a great help, it was starting to drive me crazy! Vicki cordially