Hi guys I'm really trying but it's not easy to find somehitng in the documenatiion. I have 2 modules ntlm_auth_vpn1/2 and I like to do failover. I tried this but I was not sucesfull: In the modules I have 2 files, ntlm_auth_vpn1 and ntlm_auth_vpn2 In the sites-available/default I have: # Allow EAP authentication. eap ntlm_auth ntlm_auth_vpn { group { ntlm_auth_vpn1 { reject = 1 ok = return } ntlm_auth_vpn2 { reject = 1 ok = return } } } In my users file is: DEFAULT Auth-Type := ntlm_auth_vpn, Fall-Through = Yes What should be the correct syntax ? Freeradius is great tool , however every step forward is like a childbirth : ) What I'm really missing is what should be placed where. I'd really enjoy the new book . I hope it will be released soon : ) Thanks Pet