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MINECRAFT AUTHENTICATION SERVERS ARE DOWN 2016 VERIFICATION
MINECRAFT AUTHENTICATION SERVERS ARE DOWN 2016 CODE
MINECRAFT AUTHENTICATION SERVERS ARE DOWN 2016 WINDOWS

MINECRAFT AUTHENTICATION SERVERS ARE DOWN 2016 WINDOWS

For things like Windows settings, check out this MSDN article (pretty technical).

You may want an antivirus, just in case I currently run Microsoft Security Essentials, though I don't know that I would recommend it (its protective capabilities have not yet been tested on my machine).

Set the Minecraft server to be the only executable allowed to access the internet (on those specific ports) or, if it's a.

Block all ports except the ones used by the Minecraft server.

Note that some features may decrease network performance, which may be undesirable.

Enable all the security features you can on the firewall, like Defense+ for Comodo.

The second ping is sent to the DC in shutdown.I highly doubt the Minecraft server is that secure, especially since it's Java from what I understand. NetpDcPingListIp: : Sent UDP ping to 10.10.103.92 There could be a chance where authentication servers really are down and to check that visit check if it's down on your location or ask your friends if they are also experiencing this issue. NetpDcPingListIp: : Sent UDP ping to 10.10.103.93 NETLOGON_CONTROL_TC_QUERY function received. NetpDcPingListIp: : Sent UDP ping to 10.10.103.87 NetpDcInitializeContext: DSGETDC_VALID_FLAGS is c01ffff1 : NlDiscoverDc: Start Synchronous Discovery The results when the client tries the DC in shutdown as one of the DCs: : NlSetStatusClientSession: Unbind from server \\. : NlSetStatusClientSession: Set connection status to c00000dc : NlpUserValidateHigher: denying access after status: 0xc00000dc 0 NlPrintRpcDebug: Couldn't get EEInfo for I_NetLogonSamLogonEx: 1761 (may be legitimate for 0xc00000dc)

MINECRAFT AUTHENTICATION SERVERS ARE DOWN 2016 CODE

In the Netlogon.log of the client, you will see it receive the error code STATUS_INVALID_SERVER_STATE from the DC: Though you can set the registry parameter NegativeCachePeriod to a low value, this change won't completely avoid the problem, as the client will look for an alternate DC more often. Open the Settings tree, and navigate to: Computer Configuration > Windows Settings > Scripts > Shutdown.Īt the new script command line, enter net stop netlogon & net stop kdc. To get to the local group Policy, follow these steps: To automate this action, enter the stop task in a local shutdown script for the DC. To avoid the problem, stop the Netlogon service on the DC before you initiate the shutdown or restart. You can check the status of their servers here : Mojang Status As this has been happening for a couple of days, it may be that your anti-virus, or network settings are preventing Minecraft from accessing the Mojang servers. In the case of NTLM, the client is the application server, so it can't accept new clients until a working DC is selected. At this point, the client will go into a negative cache mode, and will fail later authentication requests. When a client selects the DC while in shutdown, NTLM or Kerberos requests will fail again. Also, the clients that received the error that the DC is in shutdown, won't avoid selecting the same DC on the later DC search. The server won't avoid responding to new clients on Netlogon User Datagram Protocol (UDP) queries. There is a code path where this issue doesn't happen. When the DC is in shutdown phase, it will normally tell current clients to use another DC for authentication using the error code 0xc00000dc (STATUS_INVALID_SERVER_STATE). If you are using Kerberos, you may see Error 6, KDC_ERR_C_PRINCIPAL_UNKNOWN. In the diagnostic logs and network traces, you may see user logon errors logon failure, or the error 0xc0000064 STATUS_NO_SUCH_USER, which displays The specified account does not exist. In this situation, when you shut down a DC, the application might not authenticate users until both the DC isn't responding on the network, and the Domain Member has selected a different DC for authentication. It's not possible to turn these verifications off in all cases.

MINECRAFT AUTHENTICATION SERVERS ARE DOWN 2016 VERIFICATION

Applications that use Kerberos may also be affected if Kerberos privilege attribute certificate (PAC) verification is used for authentications accepted by the application. Some applications have a pattern where the clients often reconnect to the application server.Īpplications are mostly affected when they use NTLM. The applications on the domain use NT Local Area Network Manager (NTLM) or Kerberos to authenticate users. This article fixes an issue where the application can't authenticate users when you shut down a Domain Controller (DC).Īpplies to: Window 10 – all editions, Windows Server 2012 R2