Finding ID | Version | Rule ID | IA Controls | Severity |
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V-26578 | WN12-CC-000010 | SV-52967r1_rule | Medium |
Description |
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IPv6 transition technologies, which tunnel packets through other protocols, do not provide visibility. |
STIG | Date |
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Windows Server 2012/2012 R2 Member Server Security Technical Implementation Guide | 2018-03-07 |
Check Text ( C-47273r1_chk ) |
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If the following registry value does not exist or is not configured as specified, this is a finding: Registry Hive: HKEY_LOCAL_MACHINE Registry Path: \Software\Policies\Microsoft\Windows\TCPIP\v6Transition\ Value Name: Teredo_State Type: REG_SZ Value: Disabled |
Fix Text (F-45893r1_fix) |
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Configure the policy value for Computer Configuration -> Administrative Templates -> Network -> TCPIP Settings -> IPv6 Transition Technologies -> "Set Teredo State" to "Enabled: Disabled State". |