Teredo (RFC 4380) 是一种 IPv6 转换技术,可在 IPv4 Internet 中为位于 IPv4 网络地址转换 (NAT) 设备后面且分配了专用 IPv4 地址的主机提供 IPv6 连接。
Teredo (RFC 4380) 是一种 IPv6 转换技术,可在 IPv4 Internet 中为位于 IPv4 网络地址转换 (NAT) 设备后面且分配了专用 IPv4 地址的主机提供 IPv6 连接。
仅当发现计算机是 DirectAccess 服务器时,才会发现 Teredo 服务器。检查以下注册表项:HKLM\SYSTEM\CurrentControlSet\Services\iphlpsvc\Teredo\Type,值 = 3。配置 DA 服务器时并不总是默认创建此注册表项,因此,应验证此注册表项是否已启用。
有关详细信息,请参阅 http://www.microsoft.com/technet/network/ipv6/teredo.mspx。
Target | DirectAccess_Server_Class |
Enabled | True |
Frequency | 43200 |
Remotable | False |
Discovered Classes and their attribuets: |
---|
ID | Module Type | TypeId | RunAs |
---|---|---|---|
DS | DataSource | Microsoft.Windows.FilteredRegistryDiscoveryProvider | Default |
<Discovery ID="Teredo_Server_Discovery" Enabled="true" Target="DirectAccess_Server_Class" ConfirmDelivery="false" Remotable="true" Priority="Normal">
<Category>Discovery</Category>
<DiscoveryTypes>
<DiscoveryClass TypeID="Teredo_Server_Class"/>
</DiscoveryTypes>
<DataSource ID="DS" TypeID="Windows!Microsoft.Windows.FilteredRegistryDiscoveryProvider">
<ComputerName>$Target/Host/Property[Type="Windows!Microsoft.Windows.Computer"]/NetworkName$</ComputerName>
<RegistryAttributeDefinitions>
<RegistryAttributeDefinition>
<AttributeName>Type</AttributeName>
<Path>SYSTEM\CurrentControlSet\Services\iphlpsvc\Teredo\Type</Path>
<PathType>1</PathType>
<AttributeType>2</AttributeType>
</RegistryAttributeDefinition>
</RegistryAttributeDefinitions>
<Frequency>43200</Frequency>
<ClassId>$MPElement[Name="Teredo_Server_Class"]$</ClassId>
<InstanceSettings>
<Settings>
<Setting>
<Name>$MPElement[Name="Windows!Microsoft.Windows.Computer"]/PrincipalName$</Name>
<Value>$Target/Host/Property[Type="Windows!Microsoft.Windows.Computer"]/NetworkName$</Value>
</Setting>
<Setting>
<Name>$MPElement[Name="System!System.Entity"]/DisplayName$</Name>
<Value>$Target/Host/Property[Type="Windows!Microsoft.Windows.Computer"]/NetworkName$</Value>
</Setting>
</Settings>
</InstanceSettings>
<Expression>
<SimpleExpression>
<ValueExpression>
<XPathQuery Type="String">Values/Type</XPathQuery>
</ValueExpression>
<Operator>Equal</Operator>
<ValueExpression>
<Value Type="String">3</Value>
</ValueExpression>
</SimpleExpression>
</Expression>
</DataSource>
</Discovery>