I run command dhclient eth1 and it always said:
RTNETLINK answers: File exists
How can I solve this problem?
How can I solve this problem?
It means you need to remove eth1 as gateway or route as you are trying to add a new rule that conflicts with an existing route rule. The syntax is as follows to flush or delete
sudo ip addr flush dev {networkDeviceNameHere}
sudo ip addr flush dev eth1
Verify route with ip command:
ip route
Now run:
sudo dhclient eth1