All Linux interface addresses are cleared to clean up the next hop route from this interface

Interface address cleanup clears the next hop route issued from this interface

Example: Eth7 configuration two Address

Eth7:

192.168.1.1

10.1.1.1

Add a route:

Route add-net 2.2.2.0/24 GW 10.1.1.254

Then delete the address on the Eth7

10.1.1.1

Check the routing table, the next hop 10.1.1.254 is still

~ # IP Route Show All
2.2.2.0/24 via 10.1.1.254 Dev Eth7

Linux is not very reasonable to handle this, should be automatically deleted better.

All Linux interface addresses are cleared to clean up the next hop route from this interface