I'm trying to set up a system with 3 radius servers and want to store all accounting data on all 3 systems. This worked well in a 2 server system with radrelay running on both systems. rad1 <---> rad2 It this situation radrelay uses the Client-IP-Address attr to decide if something is a duplicate. Now in a 3 server config, I want to send the accounting packets to all 3 servers. So I set up 2 radrelay instances on each server pointing to the 2 other servers. i.e. rad1 relay-> rad2, rad1 relay-> rad3 rad1 /\ / \ / \ rad2---rad3 The problem is that when rad2 gets the packet from rad1, it then sends that packet to rad3 but now the client ip is that of rad2 not rad1 so when rad3 also sees the accounting packet from rad1 it adds the entry. I've thought about filtering this in the detail-combined files but I haven't figured out how to filter out records at that level. Suggestions welcomed -- Brian