This is related to me trying to resolve problem from this question (Win10 - can't reach ubuntu VM after last big windows update (again :-/ )).
System: windows 10 pro. Problem: pinging my own IP returnes general failure:
Wireless LAN adapter Wi-Fi: Connection-specific DNS Suffix . : IPv4 Address. . . . . . . . . . . : 10.10.21.181 Subnet Mask . . . . . . . . . . . : 255.255.255.0 Default Gateway . . . . . . . . . : 10.10.21.1
C:\Users\wojtek>ping 10.10.21.181 Pinging 10.10.21.181 with 32 bytes of data: General failure. General failure. General failure. General failure. Ping statistics for 10.10.21.181: Packets: Sent = 4, Received = 0, Lost = 4 (100% loss),
Does anybody has any idea what might be the reason? Or how to proceed in trying to resolve this?
[EDIT] - Resolved. The problem was some weird interaction between networking stack, virtualbox adapters and NordVPN/NordVPN TAP Driver. Everything was working fine together before last windows update and went belly up after that.
I have uninstalled NordVPN and related TAP driver, uninstalled network interfaces and let windows reinstall them after restart. Now it is working as expecting. I will now try to reinstall Nord VPN on top of it and see if it still works.