Technical Tip: 'Gateway IP could be unreachable. It is not in any subnet of the interface internal'
Description
'Gateway IP x.x.x.x could be unreachable. It is not in any subnet of the interface' warning can appear when static routes are configured if the static routes are already configured.
Solution
Ideally In static routes gateway has to be in the same subnet of Interface(unit).
This warning is expected when Gateway IP is misconfigured which is not in the same subnet of Interface.
To resolve the warning, change the correct gateway IP which is in the same subnet of Interface.
'Gateway IP x.x.x.x could be unreachable. It is not in any subnet of the interface' warning can appear when static routes are configured if the static routes are already configured.
Solution
Ideally In static routes gateway has to be in the same subnet of Interface(unit).
This warning is expected when Gateway IP is misconfigured which is not in the same subnet of Interface.
To resolve the warning, change the correct gateway IP which is in the same subnet of Interface.