at command or shell then install snort
pkg_add -r http://ftp.riken.go.jp/pub/FreeBSD/ports/packages/databases/mysql-client-5.1.53.tbz
pkg_add -r http://www.koksek.ru/pub/FreeBSD/ports/i386/packages/databases/mysql-client-5.1.53.tbz
updating emergingthreats rules
for those with the update problem just edit your
snort_check_for_rule_updates.php
$emergingthreats_filename_md5 = "emerging.rules.tar.gz.md5";
/* download md5 sig from rules.emergingthreats.net/open/snort-2.8.6/ */
$image = @file_get_contents("http://rules.emergingthreats.net/open/snort-2.8.6/emerging.rules.tar.gz.md5");
download_file_with_progress_bar2("http://rules.emergingthreats.net/open/snort-2.8.6/emerging.rules.tar.gz", $tmpfname . "/{$emergingthreats_filename}", "read_body_firmware");
this work for me