Hi all, i built an internal network in OpenStack as follow : Ext net - Router ---192.168.1.0/24--- Instance 1 ---192.168.2.0/24---- Instance 2 ---192.168.3.0/24---- Instance 3

All instances run Windows Server 2102 cloudbase. I already activated Lan Routing in Instance 1 and 2. Default gateway in Instance 3 is also set to IP address of Instance 2. All Static routes are correctly configured. But from instance 3 i can not ping to interface IP address of Instance 1. Can any one tell me the problem?

Is there any way to create an instance act as a router?. It should be on an instance because i want to implement intrusion detection system on it which has routing function also. Thank you in advance! Sincerely