Hello, i am running freeradius 3.0.16 on Redhat 7.1 behind NAT, i have two servers keepalived + ipvsadm ande two servers freerdius, on keepalived iam using NAT when i test an accounting from a NAS i send request to the VIP but i get response directly from the radius server so recieved packet comes with source IP of freerdaius server and not the VIP, the nas rejected the packet: radclient: Received reply to request we did not send. (id=185 socket 3) the problem is i have the same architecture with freerdaius 3.0.4 and radclient same version and the NAS accepted the packet inspite source IP is for freeradius server and is not the VIP is there any difference between the two version on checking source IP packet? i would like the nas to ignore checking the source IP address of the packet is thsre any solution? Thanks in advance Mettichi Bassem