Hi all, After some search i find that openssh-client was missing. This was all my problems. Is strange because on CentOS 5.2 openssh-client was present but after upgrade to 5.3 (with yum) don't. Thank you all for advices. Geo -- George Alexandru Dudău CORE IT MEX - Grupul de firme MOBEXPERT Network administrator | proiecte web | proiecte speciale Tel : +40 21 2421040-1139 http://www.itmex.ro