Hi all, Thanks in advance for your help. Here is our Scenario which is working now: 1. Radius Client sends packets towards Radius Proxy (from 192.168.1.2 to 192.168.1.3) 2. Radius proxy listen on 192.168.1.3 for authentication packet and forwarding them towards two different network (192.168.14.4 and 192.168.24.4) Can I configure this scenario using FreeRadius? The current configuration is: -------------------- First configuration -------------------- Radiusd.conf listen { ipaddr = 192.168.1.2 port = 1812 type = auth interface = eth18 } proxy.conf home_server Server1 { type = auth ipaddr = 192.168.14.4 port = 1812 secret = <SECRET> require_message_authenticator = yes } home_server Server2 { type = auth ipaddr = 192.168.24.4 port = 1812 secret = <SECRET> require_message_authenticator = yes } home_server_pool Serverpool1 { type = fail-over home_server = Server1 } home_server_pool Serverpool2 { type = fail-over home_server = Server2 } realm isp1.com { auth_pool = Serverpool1 } realm isp2.com { auth_pool = Serverpool2 } Results: Expiration of the Timeout -------------------- Second configuration -------------------- Adding in radiusd.conf: listen { ipaddr = 192.168.14.3 port = 1812 type = proxy } Results: The packet is received correctly by Server1, but I can't send any packet towards Server2. -------------------- Latest configuration -------------------- Adding in radiusd.conf: listen { ipaddr = 192.168.14.3 port = 1812 type = proxy } listen { ipaddr = 192.168.24.3 port = 1812 type = proxy } Results: Expiration of the Timeout