Troubleshooting network problems under Windows

March 19, 2015

Just a memo to remember these handy commands.

Identify where the problem occurs:

ipconfig
ping 8.8.8.8
tracert google.fr

Renew IP address:

ipconfig /release
ipconfig /renew

Flush DNS:

ipconfig /flushdns

Reset network configuration (source):

netsh interface ip reset
netsh i i p
netsh winsock reset
netsh wins r
netsh advfirewall reset
netsh a r