Hello Mr. Alan, Thank you for your concern! Just another message I've seen under /var/log/messages: kernel: radiusd[1672]: segfault at 0000000000000110 rip 0000002a97de2c1e rsp 0000007fbfffe340 error 4 Gonna implement radrelay now, then! (I was holding back because I've seen somewhere in this mail list that it breaks simultaneous-use). Thanks a lot!