dhcp and multiple routers

[Michael Di Domenico <mdidomenico4 gmail com>]

I'm trying to setup ECMP with the default route through dhcp.

i configured dhcpd.conf with

option routers x.x.x.x,x.x.x.y;

and network manager is configured to pull the ip and route from dhcp.
however, when network manager installs the route it only uses the
first address x.x.x.x instead of setting up a default route with both
address

what i want is akin to doing this, but through dhcp

ip route add default nexthop via x.x.x.x dev eth0 nexthop via x.x.x.y dev eth0

does network manager support this?