!ndiskd.vc
The !ndiskd.vc extension displays a Connection-Oriented (CoNDIS) virtual connection (VC).
!ndiskd.vc -handle <x>
Parameters
-handle
Required. Handle of a VC pointer.
DLL
Ndiskd.dll
Remarks
For more information about CoNDIS, see Connection-Oriented NDIS.
For more information about CoNDIS virtual connections, see Virtual Connections.
Examples
CoNDIS is used in certain situations such as connecting to a VPN, so running !ndiskd.vc will not show you results unless a miniport driver on your system has created and activated a CoNDIS virtual connection. The following example shows results from a machine that is connected to a VPN network. First, run the !ndiskd.netadapter extension with no parameters to see a list of miniports and miniport drivers on the system. In the following output, look for the miniport driver for the Marvell AVASTAR Wireless-AC Network Controller network adapter. Its handle is ffffc804af2e3710.
1: kd> !ndiskd.netadapter
Driver NetAdapter Name
ffffc804af2e3710 ffffc804b9e6f1a0 Marvell AVASTAR Wireless-AC Network Controller
ffffc804b99b9020 ffffc804b9c301a0 WAN Miniport (Network Monitor)
ffffc804b99b9020 ffffc804b9c2a1a0 WAN Miniport (IPv6)
ffffc804b99b9020 ffffc804b8a8a1a0 WAN Miniport (IP)
ffffc804ae9d7020 ffffc804b9ceb1a0 WAN Miniport (PPPOE)
ffffc804b9ca5900 ffffc804b9e601a0 WAN Miniport (PPTP)
ffffc804b99dc720 ffffc804b99b01a0 WAN Miniport (L2TP)
ffffc804b86581b0 ffffc804b9c6c1a0 WAN Miniport (IKEv2)
ffffc804ad4a7250 ffffc804b99651a0 WAN Miniport (SSTP)
ffffc804b11c4020 ffffc804b85821a0 Microsoft ISATAP Adapter
ffffc804b11c4020 ffffc804b71731a0 Microsoft ISATAP Adapter #2
ffffc804ad725020 ffffc804b05e71a0 Surface Ethernet Adapter #2
ffffc804b0bf0020 ffffc804b0c011a0 Bluetooth Device (Personal Area Network)
ffffc804aef695e0 ffffc804aed331a0 TAP-Windows Adapter V9
Next, enter the !ndiskd.vc command with the miniport driver's handle to see the virtual connections opened by that miniport driver.
1: kd> !ndiskd.vc ffffc804af2e3710
VIRTUAL CALL
[Zero-length string]
Ndis handle ffffc804af2e3710
VC Index 0
AF fffff80965fd5888
Call Flags [No flags set]
VC Flags [Unrecognized flags 04a80100] VC_ACTIVATE_PENDING
Miniport fffff80965ffaa20 - [Invalid NetAdapter]
Miniport Context fffff80965ffaad0
Call Manager fffff80965ff9b50 - [Invalid Open]
Call Manager Context fffff80965ff9c70
Client ffffc804af96fd78 - [Invalid Open]
Client Context 00003206