Deux autres observations:
$ ping www.google.fr
ping: unknown host www.google.fr
$ ping www.google.com
PING www.google.com (173.194.66.147) 56(84) bytes of data.
64 bytes from we-in-f147.1e100.net (173.194.66.147): icmp_req=1 ttl=46 time=45.7 ms
64 bytes from we-in-f147.1e100.net (173.194.66.147): icmp_req=2 ttl=46 time=45.6 ms
^C
--- www.google.com ping statistics ---
2 packets transmitted, 2 received, 0% packet loss, time 1000ms
rtt min/avg/max/mdev = 45.630/45.678/45.727/0.219 ms
et fedora-fr.org est accessible
