Hello, here we've got about ten servers running CentOS to host and development/test environment. All servers are on our corporate LAN and should access Internet trough corporate proxy. Proxy limits access and permits only white-listed HTTP sites (not sure about FTP protocol). I need to install software or just update servers, because yum gets software by dynamically generated list (a querystring in the URL) I don't know wich sites to add in the white-list (= no update/software. Is there a workaround for this problem ? Can I force yum to download packages just from some white-listed URLs ? Thanks in advance, Filippo _______________________________________________ Yum mailing list Yum@xxxxxxxxxxxxxxxxx http://lists.baseurl.org/mailman/listinfo/yum