Hi Guys It seems that rlm_perl does not like you setting the process name of a perl module :-) $0 = "simkill"; results in: radiusd[14777]: segfault at 00000000ffffffff rip 00002b8912b42efc rsp 00007fff99ca10a0 error 6 Cheers -- Peter Nixon http://www.peternixon.net/ PGP Key: http://www.peternixon.net/public.asc