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)

See also