2.2.2.2.11 VpnStrategy

The VpnStrategy key specifies the order in which the RRAS attempts the tunnel protocol until the demand-dial connection succeeds. This key is optional. If the key is present, it is used only if the Type key has the value "2" and SHOULD take one of the values in the following table.<206>

Value

Name

Meaning

0

MPR_VS_Default

Try a series of tunnel protocols.<207>

1

MPR_VS_PptpOnly

RRAS attempts PPTP only.

2

MPR_VS_PptpFirst

RRAS attempts PPTP first. If PPTP fails, L2TP is tried. If L2TP fails, demand-dial connection fails.

3

MPR_VS_L2tpOnly

RRAS attempts L2TP only.

4

MPR_VS_L2tpFirst

RRAS attempts L2TP first, PPTP second, and IKEv2 third.

7

MPR_VS_Ikev2Only

RRAS attempts IKEv2 only.<208>

8

MPR_VS_Ikev2First

RRAS attempts IKEv2 first, PPTP second, and L2TP third.