Windows Logon Errors

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The username or password is incorrect

The trust relationship between this workstation and the primary domain failed

This is a server configuration error.

See The trust relationship between this workstation and the primary domain failed for the history of diagnosing this error.

There are a number of potential causes, but at PS:One,the main cause is too many stale/dead dns entries in _msdcs.ad.pumpingstationone.org and related dns entries.

There are currently no logon server available to service the logon request

There are currently no logon server available to service the logon request

Usually means that bob, or another primary Domain Controller can't be reached. This happens most often when the ip address or something network adapter related gets fscked. This also happens when the sub domain ad.pumpingstationone.org get's broken. Causes seen so far:

  • bob, the DC, losing it's ip address and can't serve DNS
  • bob loses its default gateway, and doesn't know how to respond to dns queries
  • bob loses its dns resolver, and can't respond to dns
  • bob is off.
  • dhcp.ad.pumpingstationone.org, the dhcp server, is off or misconfigured.