rc/ipv4: show route primary protocol pb_as3280_vli3_ipv4

show route primary protocol pb_as3280_vli3_ipv4

Table master4:
163.123.154.0/24     unicast [pb_as3280_vli3_ipv4 2021-04-12 13:50:08] * (100) [AS3280i]
	via 185.1.179.3 on ens19