Cannot set VLAN gateway

I am simply trying to add a default gateway to each VLAN interface that I have configured. Some of the tools that I am using are trying to leverage the VLAN interface (intentionally), but they don’t have default gateways configured. Here’s my eth0.2 interface: eth0.2: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500 inet 10.160.2.190 netmask 255.255.255.0 broadcast 10.160.2.255 inet6…