1to1 nat internal ips uses primary external
m270 on 12.5.4
mixed routing with multi-wan failover
ip block on external-1 interface has a bunch of secondary ips 1to1 natted to internal ips on internal-1
nat works fine external-1 to internal-1
internal-1 traffic to external-1 uses the primary external ip only
how do i get the secondary ips to send traffic out?