Hi, guys I have CentOS 3.4 I ping any host in intranet and internet from server I connect in server for any service: web, mail (pop,imap, smtp), dns, mysql, ssh with success but I can't use wget, curl, yum... The connection always go to triying and nothing happens. Maybe problem with routes? Iptables? Thanks, Tiago Bahi There are some erros that I see: __________________________________________ YUM: /etc/cron.daily/yum.cron: Error getting file http://mirror.centos.org/centos/3/addons/i386/headers/header.info [Errno 4] IOError: <urlopen error > __________________________________________ CLAMAV ERROR: Clamd was NOT notified: Can't connect to clamd on 127.0.0.1:3310 connect(): Connection refused __________________________________________