Hi there, Thanks I have download <bro-0.9-stable.tar.gz>,and install it. My OS is RedHat Linux 9.0,I enter a new terminal with user bro, typing: bro.rc start,it will run successfully, if I just run /usr/local/bro/bin/bro,it will report a error:Line 1:error:can't open bro.init I can't understand them. help me xajhzhqxl at sohu.com 2006-08-15