Powered by WordPress. I removed the entry and the problem was fixed. Email Reset Password Cancel Need to recover your Spiceworks IT Desktop password? See ME315150 and ME244474 for details. 9. have a peek at this web-site
Remember, a quick check from a client by running "nslookup" from a command prompt and seeing a timeout error also will point immediately to a reverse DNS lookup zone missing problem. reboot and the join the domain again (after resetting the computer account in AD). Using the procedure in ME325850 reset the machine account password. 5. These credentials are entered in the DHCP snap-in. 1. https://social.technet.microsoft.com/Forums/windowsserver/en-US/f2d8ff89-7613-428d-8adb-f85e4b91d9f9/warning-event-id-40961-source-lsasrv?forum=winserverDS
Spelling errors or incorrect passwords and/or domain names can be to blame. These errors seem to be generated by programs trying to resolve domain names to connect back to the server to authenticate, but can't find it if the DNS server service hasn't See ME246804 for information on how to enable or disable dynamic DNS registrations in Windows 2000 and in Windows Server 2003". Additionally, the logs showed event id 40961, 1054 and 1030.
Using Terminal Services Manager (since the machine is off-site), I logged that user out and had no more issues. After some diagnosis and looking up, I found a few articles on the Internet which relate to this problem, and found the root cause. Credits go to the following websites: http://support.microsoft.com/kb/244474 http://support.microsoft.com/kb/109626 http://blogs.technet.com/b/ad/archive/2009/03/20/downgrade-attack-a-little-more-info.aspx ← Event 5740 and 5649 with POP3 authentication and Biztalk Server HTTP Redirect missing in IIS7 / IIS7.5 → You May Also Lsasrv 40960 With SP2, default is 1465.
Further investigation revealed that the NIC was going into sleep mode and it was generating the errors. No Authentication Protocol Was Available only thing is, I moved this account, like all the others, with the domain administrator account, and moving back and forth sounds worrisome to me. anyone seen this before? This is a big clue as it's one of the non-routable reserved address spaces commonly used in smaller organisations. http://www.eventid.net/display-eventid-40961-source-LsaSrv-eventno-1398-phase-1.htm If you don't find any events related to LsaSrv then you can confirm that your issue is solved.
Resolution 1: Nslookup works just fine. Event Id 40961 Windows 2012 If the registry on the DC contains the NT4Emulator registry value in the following registry key, set it to 0, or delete it entirely. User A's profile on PC01 was created "fresh" while on PC02 it was migrated when PC02 was joined to the domain. Select forumWindowsMac OsLinuxOtherSmartphonesTabletsSoftwareOpen SourceWeb DevelopmentBrowserMobile AppsHardwareDesktopLaptopsNetworksStoragePeripheralSecurityMalwarePiracyIT EmploymentCloudEmerging TechCommunityTips and TricksSocial EnterpriseSocial NetworkingAppleMicrosoftGoogleAfter HoursPost typeSelect discussion typeGeneral discussionQuestionPraiseRantAlertTipIdeaSubject titleTopic Tags Select up to 3 tags (1 tag required) CloudPiracySecurityAppleMicrosoftIT EmploymentGoogleOpen SourceMobilitySocial EnterpriseCommunitySmartphonesOperating
Therefor, I had to force the authentication to use TCP, using the following registry key on the client: [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Lsa\Kerberos\Parameters] "MaxPacketSize"=dword:00000001 Done! http://kb.eventtracker.com/evtpass/evtpages/EventId_40961_LSASRV_45904.asp No authentication protocol was available. The Security System Could Not Establish A Secure Connection With The Server Ldap But nothing helps. What Is Lsasrv x 5 Anonymous This happened when machines were trying to register PTR records, and we didn't have reverse lookup zones.
The user was attempting to map a drive to an OS400 V5R2 machine. Check This Out This was causing a very slow Windows logon, and Outlook to not connect to Exchange. The PC would attempt normal Kerberos interactions with the server and the server would log this event. Friday, September 02, 2011 3:30 AM Reply | Quote 0 Sign in to vote The LsaSrv error and group policy errors on the client computercontinue. Lsasrv 40961 Ldap
Basically what was happening was that the XP workstations affected were set to sync to an external time source rather than with their domain controller. The 184.108.40.206/24 network is already allocated to BBN, as you can see with a whois query (e.g. x 7 DJ I'm on a small home test network with Win2k domain behind a Linksys 4 port DSL router. http://smartnewsolutions.com/event-id/source-lsasrv-event-id-40960.html The problem was that the server was booting up and several services were trying to run (including NETLOGON) before the Member Servers DNS Server Service had started.
After allowing that, the errors disappeared. Event 40960 Lsasrv The LSASRV error did not occur no more in my eventviewer and the logon speed was back to 30 secondes. x 129 Anonymous I had events 40960, 40961, 1053 and 1006 after a network switch firmware upgrade.
Once the zone has been created, it may be worth doing the following on your DCs (if you can't afford a reboot and have a small environment): - ipconfig /registerdns- net Did you give her full access to other mailboxes on the new Exchange 2007? 0 Mace OP Jay6111 Feb 11, 2013 at 4:17 UTC Were you able to All Rights Reserved Tom's Hardware Guide ™ Ad choices Home Security System could not establish a secured connection with server exchangeRFR by Captain James T Kirk on Jan 18, 2013 at Event Id 40961 Windows 7 It couldn't connect to the SQL database since the account was locked.
However, I have a reverse lookup zone and the client PC in question does have a PTR record inside said lookup zone. x 13 Pavel Dzemyantsau My AD environment is as follows: Site1-PIX-VPN-PIX-Site2. No authentication protocol was available.>>>>>> If someone could provide some guidance on what exactly is causing this >> issue and how to resolve, it would be greatly appreciated. have a peek here Code: 0xc000006d. - One common service/server mentioned when this event is recorded is DNS/prisoner.iana.org.
In the end, I just noticed that the date on my other box was 7/26, but the date on the virtual machine was 7/25. x 5 Darren Monahan If this warning appears by itself on an hourly basis, check that the credentials assigned to the DHCP server to register DNS dynamic updates are valid. x 5 Montana Pete This happened to me when I installed new drivers for the internal DSL modem. Windows XP performs a reverse lookup on the DNS Server it is configured for as part of its own blackhole router detection.