2.2.1.7 IPsec Through NATs

Key:  Software\Policies\Microsoft\WindowsFirewall\

Value: "IPsecThroughNAT"

Type: REG_DWORD.

Size: Equal to size of the Data field.

Data: This field is a 32-bit value consisting of one of the following flags, all defined in [MS-FASP] section 2.2.41.

Value

Meaning

0x00000000

This value represents the FW_GLOBAL_CONFIG_IPSEC_THROUGH_NAT_NEVER enumeration value.

0x00000001

This value represents the enumeration value FW_GLOBAL_CONFIG_IPSEC_THROUGH_NAT_SERVER_BEHIND_NAT.

0x00000002

This value represents the FW_GLOBAL_CONFIG_IPSEC_THROUGH_NAT_SERVER_AND_CLIENT_BEHIND_NAT enumeration value.

This value represents the contents assigned to the configuration option represented by the FW_GLOBAL_CONFIG_IPSEC_THROUGH_NAT enumeration value as defined in [MS-FASP] section 2.2.42.