yes i already installed bind but when i want to configurate i don't find the file or the right file Try this cd /etc ls -axl named.conf if you do not see it or a symlink to where it really is, then do what the others suggested and try the find command or samples area when you install bind and chroot bind stuff it would go here cd /var/named then ls -axl and look around chroot dir etc - rh -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.centos.org/pipermail/centos/attachments/20081013/4405415f/attachment-0005.html>