Activation Policy Values for Volume Activation
Applies To: Windows 10, Windows 8.1, Windows Server 2012 R2
Table 8 lists policy values for Windows 8.1 and Windows Server 2012 R2.
Table 8. Windows 8.1 and Windows Server 2012 R2 policy values
Element |
Client value |
Server value |
Range |
|---|---|---|---|
Rearm limit |
1000 |
1000 |
Not configurable |
KMS Client Count Threshold |
25 |
5 |
Not configurable |
KMS Activation duration |
180 days |
180 days |
Not configurable |
KMS host listening port |
1688 |
1688 |
Any open TCP port |
OOB Grace |
Not available |
Not available |
Not configurable |
OOT Grace |
Not available |
Not available |
Not configurable |
KMS client reactivation (in minutes) |
10,080 minutes (7 days—default) |
10,080 minutes (7 days—default) |
15–43,200 minutes (30 days—default) |
Silent KMS retry interval—occurs on KMS activation failure |
120 minutes |
120 minutes |
15–43,200 minutes (120 minutes—default) |