<html><head><style type="text/css"></style></head><body><div style="font-family:times new roman, new york, times, serif;font-size:12pt">Hello,<br><br>I'm new on this list, perhaps my question could ever be solved, but I didn't find it on history.<br><div>I work for a Company and there we have a firewall based on FC4 since Dec/2005. As there's a lot of time we don't receive any updates for the system using Yum, we are needing to upgrade To FC5 or FC6. My doubt is: How can I upgrade the system? I need to Install FC5 or FC6 over the FC4? Do I need to reinstall all the system? Is it possible upgrade without deleting the old one (just saving the config scripts for the runnig services).<br><br>Just to simplify responses, I only need to know if I will need to delete the old FC4 (repartitioning or formating) and install FC5/6 or if I can Install the new one over the old one (using the old software configs like Iptables and SSH).<br><br>Thanks a lot<br><br></div><div style="font-family: arial,helvetica,sans-serif; font-weight: bold;"><div><font color="#ff9f40" size="2">Paulo de Souza Lima</font></div><div><font color="#40a0ff" size="3"><font size="2">Curitiba/PR<br><font size="1"><span style="color: rgb(96, 154, 159);">Linux User </span></font></font></font><font size="1"><span style="color: rgb(96, 154, 159);">432358</span></font></div></div><div><br></div></div><br> <hr size=1> Novidade no Yahoo! Mail: receba alertas de novas mensagens no seu celular. <a href="http://us.rd.yahoo.com/mail/br/tagline/mobile_alerts/*http://br.mobile.yahoo.com/mailalertas/">Registre seu aparelho agora!</a></body></html>