Looks like someone was trying to brute-force their way into your computer. It also looks like they failed. Not a very smart attack, really. host 130.120.81.14 14.81.120.130.in-addr.arpa domain name pointer pyxis.ups-tlse.fr. then run whois ups-tlse.fr and you can get the contact info of their provider. Probably not very effective, or even necessary. If you want to have a little fun, you can run nmap (or xnmap) on them. You should investigate further whether they broke in or not. I would venture to say it's unlikely. If you want though, you can re-install the rpm package itself from the cd, then using the pristine rpm, verify the crucial packages on your system, like rpm -V procps rpm -V net-tools etc. If you see errors, then you should start to worry. Normally, the best advice is to reformat the system partitions (/, /usr, etc.) and re-install. You can keep the data partitions like /home).
