[resolved] How to check tun/tap windows driver exist

leemklove

Hello all
ipconfig = unknown
How to check tun/tap windows driver exist

janjust

add

verb 4

to the client config file , then start the openvpn client. If you see a message similar to

Thu May 10 10:33:29 2012 us=140000 TAP-WIN32 device [vpn0] opened: \\.\Global\{178255DB-3DC8-47B1-816B-48A033863127}.tap
Thu May 10 10:33:29 2012 us=140000 TAP-Win32 Driver Version 9.8
Thu May 10 10:33:29 2012 us=140000 TAP-Win32 MTU=1500

then your tap-win32 adapter is found by openvpn

gloner

Try something like this:

> ipconfig /all | find "TAP-" > nil && echo TAP driver present

leemklove

Thank you very much
ipconfig /all | find "TAP-" ....
Very good
but I'm Scrooged
I'm sorry :mrgreen: :mrgreen:
I want message
ok :TAP driver present
no: TAP driver NO present

gloner

This works:

ipconfig /all | find "TAP-" > nul && echo Ok || echo No

I've mistaken in "nil", the right operator must be "nul".

leemklove

Thank very much
😃