Default route via loopback when PPPoE down
Is there a way to force traffic to NULL rather than loopback when there are no gateways available? When my PPPoE is down traffic for the Internet goes to loopback. This creates a state entry via the loopback interface. Traffic that keeps retrying never times out the loopback state entry (e.g. SIP). I have gateway monitor enabled with "State Killing on Gateway Failure" enabled - which doesn't make any difference.