使用此原則可指定用戶端平台支援的序列埠數目上限。
此外,使用此原則還可啟用和限制遠端應用程式或桌面對用戶端序列埠、USB 連接埠及平行埠的存取。這將允許伺服器使用本機連接的硬體。
疑難排解:
遠端 PDA 同步將使用「虛擬 COM 連接埠」。這是透過 USB 連線路由的序列埠連線。出於此原因,需要啟用序列埠存取才能使用 PDA 同步。
Registry Hive | Registry Path | Value Name | Value Type | Value |
---|---|---|---|---|
HKEY_LOCAL_MACHINE | Software\Policies\Citrix\ICA Client\Engine\Lockdown Profiles\All Regions\Lockdown\Virtual Channels\Serial Port | COMAllowed | REG_SZ | false |
HKEY_LOCAL_MACHINE | Software\Policies\Citrix\ICA Client\Engine\Lockdown Profiles\All Regions\Lockdown\Virtual Channels\Serial Port | VirtualCOMPortEmulation | REG_SZ | false |
HKEY_LOCAL_MACHINE | Software\Policies\Citrix\ICA Client\Engine\Lockdown Profiles\All Regions\Lockdown\Virtual Channels\Serial Port | CPMAllowed | REG_SZ | false |
Registry Hive | HKEY_LOCAL_MACHINE |
Registry Path | Software\Policies\Citrix\ICA Client\Engine\Lockdown Profiles\All Regions\Lockdown\Virtual Channels\Serial Port |
Value Name | MaxPort |
Value Type | REG_SZ |
Default Value |
Registry Hive | HKEY_LOCAL_MACHINE |
Registry Path | Software\Policies\Citrix\ICA Client\Engine\Lockdown Profiles\All Regions\Lockdown\Virtual Channels\Serial Port |
Value Name | COMAllowed |
Value Type | REG_SZ |
Default Value | true,false |
True Value | true,false |
False Value | false |
Registry Hive | HKEY_LOCAL_MACHINE |
Registry Path | Software\Policies\Citrix\ICA Client\Engine\Lockdown Profiles\All Regions\Lockdown\Virtual Channels\Serial Port |
Value Name | VirtualCOMPortEmulation |
Value Type | REG_SZ |
Default Value | true,false |
True Value | true,false |
False Value | false |
Registry Hive | HKEY_LOCAL_MACHINE |
Registry Path | Software\Policies\Citrix\ICA Client\Engine\Lockdown Profiles\All Regions\Lockdown\Virtual Channels\Printing |
Value Name | CPMAllowed |
Value Type | REG_SZ |
Default Value | true,false |
True Value | true,false |
False Value | false |