How to flush route table in windows? How to flush route table in windows? windows windows

How to flush route table in windows?


From command prompt as admin run:

netsh interface ip delete destinationcache

Works on Win7.


route -f causes damage. So we need to either disconnect the correct parts of the routing table or find out how to rebuild it.


You can open a command prompt and do a

route print

and see your current routing table.

You can modify it by

route add    d.d.d.d mask m.m.m.m g.g.g.g route delete d.d.d.d mask m.m.m.m g.g.g.g route change d.d.d.d mask m.m.m.m g.g.g.g

these seem to work

I run a ping d.d.d.d -t change the route and it changes. (my test involved routing to a dead route and the ping stopped)