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Ldap Error 81(0x51): Server Down Server Win32 Error 0(0x0):


Is there a way to do this? –Zac Jun 20 '12 at 14:48 Also what helped fix the problem was adding the DC host entries in the server's hosts Cataleya Li TechNet Community Support

Monday, December 03, 2012 6:11 AM Reply | Quote Moderator 0 Sign in to vote Did you see below article from the DS team. or something like that. However, I'd prefer to use the default Network Service identity instead. Check This Out

Check DNS settings on NIC (preferred should be itself if it holds DNS role) 2. Double click it, select Certification Path - does it chain up to a CA cert?I am using MS's CA, so a lot of thinks automagically work. If it is the case, you will need to disable it (In your case, with a dedicated site to site connection, NAT should not be required). Register Login Posting Guidelines | Contact Moderators Ars Technica > Forums > Operating Systems & Software > Windows Technical Mojo Jump to: Select a forum ------------------ Hardware & Tweaking Audio/Visual

Ldap Error 81(0x51): Server Down Server Win32 Error 0(0x0):

All rights reserved.Newsletter|Contact Us|Privacy Statement|Terms of Use|Trademarks|Site Feedback TechNet Products IT Resources Downloads Training Support Products Windows Windows Server System Center Browser   Office Office 365 Exchange Server   SQL Server If you notice any errors work on that. 3. Repadmin /replsum at elivated command prompt.

N(e(s(t))) a string How to create a company culture that cares about information security? Quitch "Lord of the Fleas" Ars Praefectus Tribus: UK Registered: Apr 22, 2003Posts: 3154 Posted: Tue Aug 07, 2007 9:42 am I am putting the root cert on both and the Add Antivirus exceptions for SYSVOL, NTDS folders 4. Ldap Error 82(0x52) Local Error Register now while it's still free!

Of course, you should also check that the routing is correctly set for this connection. Ldap Error 81(0x51): Server Down Server Win32 Error 0(0x0): Extended Information: All rights reserved Use of this Site constitutes acceptance of our User Agreement (effective 3/21/12) and Privacy Policy (effective 3/21/12), and Ars Technica Addendum (effective 5/17/2012) Your California Privacy Rights The likely due to this LDAP issue.  (It was configured to used windows authentication) Following up on your last comment britv8 - the [isGlobalCatalogReady is false] was apparently false because those DCs Is there a word for spear-like?

Please let us know if you would like further assistance. Error 0x51 Ldap_connect Hldap Null That will be more efficient. –Brian Desmond Jun 19 '12 at 23:01 Oh one more thing, I believe you want a simple bind not NTLM here. –Brian Desmond Jun Yeah whatever! Here's what I've found thus far: ------------------------------------------------------------------------------------------------------ every DC gives the same error message response to:  repadmin /showreps /all /verbose ("LDAP error 81 (Server Down) Win32 Err 58") ------------------------------------------------------------------------------------------------------ nltest /dsgetdc:wcnb

Ldap Error 81(0x51): Server Down Server Win32 Error 0(0x0): Extended Information:

quote:There is no user interface for configuring LDAPS. active-directory ssl ldap port domain-controller share|improve this question edited Mar 24 '15 at 8:24 asked Mar 23 '15 at 22:10 Stein 2615 1 means all interfaces, can you telnet Ldap Error 81(0x51): Server Down Server Win32 Error 0(0x0): If it is the case, you will need to disable it (In your case, with a dedicated site to site connection, NAT should not be required). Error <0x51>: Fail To Connect To The CA was never copied over before.

On your DC, under Certificates (local computer), -> personal -> certificates. http://cygnussoft.com/ldap-error/ldap-error-810x51-server-down-windows-2008.html nslookup dc1  dc2nslookup dc1 dc3 Also do a nslookup domain.local dc1 this should return the IP of all DCS for domain.local Have a look at using AD Explorer http://technet.microsoft.com/en-us/sysinternals/bb963907.aspx as see if Either the certificate issued to LDAP server is not trusted by EMC SourceOne Email Management server or LDAP server is not configured to use the same hostname as the certificate. stash Ars Tribunus Angusticlavius Registered: Apr 16, 2002Posts: 6812 Posted: Fri Aug 10, 2007 10:22 am Is head-office your servername? Error 81 = Ldap_set_option(hldap, Ldap_opt_protocol_version, 3);

Using IPv6 fails exactly as stated above. 0 Sonora OP Joseph9297 Oct 30, 2014 at 10:08 UTC I should also have noted the IP configurations -  For my Why doesn't compiler report missing semicolon? Vincent & Grenadines Suriname Swaziland Sweden Switzerland Tanzania Thailand Togo Trinidad y Tobago Turkey Turks & Caicos Islands Uganada Ukraine United Kingdom United States Uruguay US Virgin Islands Venezuela Yemen Zambia this contact form Active Directory ports used for AD replication should be opened in both directions: http://technet.microsoft.com/en-us/library/bb727063.aspx You can use PortQryUI to check the filtering.

Resources Join | Indeed Jobs | Advertise Copyright © 1998-2016 ENGINEERING.com, Inc. Ldap Error 81 Server Down Win32 Err 58 Quitch "Lord of the Fleas" Ars Praefectus Tribus: UK Registered: Apr 22, 2003Posts: 3154 Posted: Tue Aug 07, 2007 7:02 am Indeed, but why? Best regards, Abhijit Waikar.

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USB in computer screen not working Is there a mutual or positive way to say "Give me an inch and I'll take a mile"? Not the answer you're looking for? Join the community Back I agree Powerful tools you need, all for free. How To Troubleshoot Ldap Over Ssl Connection Problems Please try again later or contact support for further assistance.

Playing around with nslookup queries, I noticed the following:     Running the command [nslookup domain.local] returns the correct IPv4 addresses using dc1 as the default server.  ...no IPv6 addresses are listed How to concatenate three files (and skip the first line of one file) an send it as inputs to my program? Thanks in advance Friday, November 30, 2012 3:27 PM Reply | Quote Answers 0 Sign in to vote Hi, You need to check couple of the options to fix this issue. http://cygnussoft.com/ldap-error/ldap-error-81-server-down-win32-err-58.html Why is JK Rowling considered 'bad at math'?

Is there a way to mimic this effect in Visual C with what I'm trying to do for the ISAPI filter? Any way, my gut is still telling me that the problem is rooted in the IPv6 in this 2003 server...  and recently I came across a Microsoft troubleshooting and testing document Start the Active Directory Administration Tool (Ldp.exe).2. Actions More Like This Retrieving data ...

Of course, dcdiag and repadmin commands should provide you with more details about the issue. This is the output I get from LDP.EXE: ld = ldap_sslinit("", 636, 1); Error 81 = ldap_set_option(hLdap, LDAP_OPT_PROTOCOL_VERSION, 3); Error 81 = ldap_connect(hLdap, NULL); Server error: Error <0x51>: Fail to Oddly I can LDP to port 389, but not 636, even from another DC. It uses OpenLDAP through PHP to connect and uses the IP address of our domain controllers to connect.

If you need immediate assistance please contact technical support. Join them; it only takes a minute: Sign up ISAPI Filter LDAP Authentication Error on DMZ Server up vote 1 down vote favorite I am writing an ISAPI filter for a Registration on or use of this site constitutes acceptance of our Privacy Policy. The service is named after the instance name of ADAM.

in the last post http://support2.microsoft.com/kb/321045 Yes your right it will be an entry that is missing in the DNS. So... OK × Featured Content Support Technical Training Self Service Tools Knowledge Base My Account Product Support Professional Services Software Downloads Technical Documentation Training and Certification User Forum Video Tutorial Product(s): Migration Active Directory Firewall Ports - Let's Try To Make This Simple http://msmvps.com/blogs/acefekay/archive/2011/11/01/active-directory-firewall-ports-let-s-try-to-make-this-simple.aspx If still issue persist, post dcdiag /q and repadmin /replsum or replication error events to assist you further.

Windows Client   Sign in United States (English) Brasil (Português)Česká republika (Čeština)Deutschland (Deutsch)España (Español)France (Français)Indonesia (Bahasa)Italia (Italiano)România (Română)Türkiye (Türkçe)Россия (Русский)ישראל (עברית)المملكة العربية السعودية (العربية)ไทย (ไทย)대한민국 (한국어)中华人民共和国 (中文)台灣 (中文)日本 (日本語)  HomeWindows 10Windows Cannot make LDAP connection with host: ADAMservername port: 389. Can you get a network trace and see what's going on? –Brian Desmond Jun 19 '12 at 23:01 Also, tweak your filter to (&(objectCategory=person)(objectClass=user)(samAccountName=.‌..)). Join them; it only takes a minute: Sign up Here's how it works: Anybody can ask a question Anybody can answer The best answers are voted up and rise to the

Close Box Join Tek-Tips Today! PortQryUI - User Interface for the PortQry Command Line Port Scanner (GUI version) http://www.microsoft.com/en-us/download/details.aspx?id=24009 Agreed with MX regarding the DCs used with NAT are not supported configuration. DCDIAG Advertising test with error 81 http://blogs.technet.com/b/askds/archive/2010/01/27/dcdiag-advertising-test-with-error-81.aspx Awinish Vishwakarma - MVP My Blog: awinish.wordpress.com Disclaimer This posting is provided AS-IS with no warranties/guarantees and confers no rights.

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