Event ID - 677

Event Id677
DescriptionService Ticket Request Failed: User Name: <user name> User Domain:<domain name> Service Name: <service/server/port>Ticket Options: <options code> Failure Code: <failure code> Client Address: <ip address>
Event InformationAs per Microsoft: "Windows 2000 attempts Kerberos (pass-through) authentication to the trusted Microsoft Windows NT 4.0 domains when Windows 2000 users need access to Windows NT 4.0 resources. The initial attempt and its associated service ticket request authenticated by server.
Reference LinksMS02-001: Forged SID Could Result in Elevated Privileges in Windows 2000

XADM: Logon Failure Event ID 677 with Exchange Server 5.5 and Active Directory Connector

Event ID 677 and event ID 673 audit failure messages are repeatedly logged to the security log of Windows 2000 and Windows Server 2003 domain controllers

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