Hi,
I want to put my Voice and SAT>IP services into a VLAN for Quality of Service Reasons. Therefore I've created a tagged VLAN 32 in my switches.
My core LAN network is 10.0.0.0/12
My VLAN-32 network is 10.32.0.0/16
In my ERPro I've eth0 for my core LAN, the router is 10.0.0.1/12. I've now created a VLAN on eth0 (eth0.32) with the router's IP 10.32.0.1.
A Linux VM with the "normal" IP address 10.0.6.1 was configured additionally with the VLAN32-IP-Adress 10.32.6.1/16, gateway is 10.32.0.1 (that's the ERPro's eth0.32 address).
With my setup I can ping the Linux VM on 10.0.6.1 (normal LAN) *and* 10.32.6.1 (that's the VLAN32-address). So the machine is accessible from the router and the VLAN is working through the network.
BUT: Any other machine in my LAN (i.e. a Linux VM on 10.0.1.2) is not able to ping the 10.32.6.1 address. As I've read here the ERPro should route this by default. I have no firewall restrictions in the ERPro for the eth0 interface nor for the eth0.32 interface, nor firewall rules on the Linux VM's which are restricting the traffic.
Any more ideas why the routing won't work here?
