Layer 3 npath routing

There is an iApp template named f5.npath which can be used in the GUI. Look under Main-> iApps->Application Services -> Applications->New Application Service. Select the template named f5.npath (or make a copy of it first).

Alternatively, you can manually configure a new Fast L4 virtual server and configure each of the requirements for npath routing.

https://support.f5.com/csp/article/K11116

https://techdocs.f5.com/en-us/bigip-14-0-0/big-ip-local-traffic-manager-implementations-14-0-0/configuring-layer-3-npath-routing.html#GUID-D0FE8282-360B-4748-8F39-4553B2310F8D