In my scenario, Zentyal 7.0.4 has two gateways.
eth0 VLAN10 10.0.0.1/24 connected to my L3 switch (IP addressing and DHCP from Zentyal)
eth1 VLAN11 192.168.0.1/24 connected to interent gateway/firewall (firewall is the DHCP server)
eth0 - (not default, weight 1)
eth1 - (default, weight 10)
My L3 switch has number of other VLANs eg.
VLAN3 10.0.1.1/24 another domain (not connected to Zentyal)
Now, If I try to ping 10.0.1.1, Zentyal sends all traffic to eth1 - with "no route to host"
The L3 switch would send the packet to the right place and it also knows how to forward traffic back VLAN11.
Can anyone tell me how to setup traffic forwarding so that certain IP's are pushed to eth0 and not the default. This is something I can't figure out and documentation doesn't cover this.