windows-server-2008 – 降级域控制器仍在验证用户
为什么降级域控制器仍在对用户进行身份验证? 每当用户使用域帐户登录工作站时,此降级DC会对其进行身份验证.其安全日志显示其登录,注销和特殊登录.我们新的DC的安全日志显示了一些机器登录和注销,但与域用户无关. 背景 > server1(Windows Server 2008):最近降级的DC,文件服务器 日志 安全日志事件:http://imgur.com/a/6cklL. 来自server1的两个示例事件: Audit Success,3/31/2014 11:06:14 AM,Microsoft-Windows-Security-Auditing,4624,Logon,"An account was successfully logged on. Subject: Security ID: NULL SID Account Name: - Account Domain: - Logon ID: 0x0 Logon Type: 3 New Logon: Security ID: MYDOMAIN\auser Account Name: auser Account Domain: MYDOMAIN Logon ID: 0x8b792ce Logon GUID: {54063226-E9B7-D357-AD58-546793C9CA59} Process Information: Process ID: 0x0 Process Name: - Network Information: Workstation Name: Source Network Address: 192.168.20.143 Source Port: 52834 Detailed Authentication Information: Logon Process: Kerberos Authentication Package: Kerberos Transited Services: - Package Name (NTLM only): - Key Length: 0 [ ... ] Audit Success,3/31/2014 11:06:06 AM,"An account was successfully logged on. Subject: Security ID: NULL SID Account Name: - Account Domain: - Logon ID: 0x0 Logon Type: 3 New Logon: Security ID: MYDOMAIN\anotheruser Account Name: anotheruser Account Domain: MYDOMAIN Logon ID: 0x8b74ea5 Logon GUID: {7E74986A-7A4D-B6E0-5D6F-D8CF78E8C718} Process Information: Process ID: 0x0 Process Name: - Network Information: Workstation Name: Source Network Address: 192.168.20.203 Source Port: 53027 Detailed Authentication Information: Logon Process: Kerberos Authentication Package: Kerberos Transited Services: - Package Name (NTLM only): - Key Length: 0 来自server3的示例审核策略更改事件(日志中还有审核策略更改事件,其中更改标记为“已成功添加”): System audit policy was changed. Subject: Security ID: SYSTEM Account Name: SERVER3$ Account Domain: MYDOMAIN Logon ID: 0x3e7 Audit Policy Change: Category: Account Logon Subcategory: Kerberos Authentication Service Subcategory GUID: {0cce9242-69ae-11d9-bed3-505054503030} Changes: Success removed 试图解决方案 >修复DNS条目. dcdiag / test:在server1降级后,dns首先返回错误.例如,我们的正向查找区域中存在过时的名称服务器条目.我最终打开DNS管理器并手动删除问题条目,同时确保LDAP和Kerberos条目指向新服务器.例如,__ oldap.Default-First-Site .__ sites.dc .__ msdcs.mydomain.local_指向server3.mydomain.local. > 0 – CN = SERVER4,CN =服务器,CN =默认 – 第一站点,CN =站点,CN =配置,DC = mydomain,DC =本地 >从Active Directory站点和服务中删除server1.在降级server1之后,我注意到它仍然存在于Active Directory站点和服务中,尽管它不再列为全局编录.我按照this Microsoft KB article中的说明删除了它. 其他潜在客户 >在this series of forum posts中描述了同样的问题.没有解决方案. 这里发生了什么? 它是一个文件服务器 – 连接到它的用户是否可以访问文件?这可能就是你所看到的.这些将显示在安全日志中.从server1发布一些日志条目(完整地 – 文本转储或屏幕截图),显示您关注的行为. /编辑 – 感谢您的确认.登录类型3是“网络”.最常见的是访问记录事件的计算机上的共享文件或打印机. (编辑:ASP站长网) |