Symptom
if there is an upgrade to 3.1 or After server reboot there is no default route appears.
Conditions
One or more bond interfaces are configured
Workaround
1. Remove ip default-gateway config
2. Added a static route to gateway: ip route 0.0.0.0 0.0.0.0 gateway 10.97.82.10
3. reloaded the node
4. network connectivity restored after node rebooted and came back.
Further Problem Description
