31.8.2015, 22.27, Ryan Nix kirjoitti: > HTTP: http://mirror.sesp.northwestern.edu/centos/ Hi, I seem to be unable to connect to this URL. Perhaps a firewall problem? $ telnet mirror.sesp.northwestern.edu 80 Trying 129.105.244.5... telnet: connect to address 129.105.244.5: No route to host