C'est a n'y rien comprendre.... en redemarrant le PC, j'ai accés à internet et les ping fonctionnent ...
# ping
www.google.com
PING
www.google.com (74.125.128.105) 56(84) bytes of data.
64 bytes from hg-in-f105.1e100.net (74.125.128.105): icmp_seq=1 ttl=52 time=62.9 ms
64 bytes from hg-in-f105.1e100.net (74.125.128.105): icmp_seq=2 ttl=52 time=61.0 ms
64 bytes from hg-in-f105.1e100.net (74.125.128.105): icmp_seq=3 ttl=52 time=63.5 ms
64 bytes from hg-in-f105.1e100.net (74.125.128.105): icmp_seq=4 ttl=52 time=61.9 ms
^C
---
www.google.com ping statistics ---
4 packets transmitted, 4 received, 0% packet loss, time 3003ms
rtt min/avg/max/mdev = 61.077/62.361/63.505/0.940 ms
[root@localhost ~]#
Voilà la commande:
# ifconfig
lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536
inet 127.0.0.1 netmask 255.0.0.0
inet6 ::1 prefixlen 128 scopeid 0x10<host>
loop txqueuelen 0 (Boucle locale)
RX packets 141 bytes 12496 (12.2 KiB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 141 bytes 12496 (12.2 KiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
p5p1: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500
ether 48:5b:39:51:e9:9d txqueuelen 1000 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 0 bytes 0 (0.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
wls1: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 192.168.0.110 netmask 255.255.255.0 broadcast 192.168.0.255
inet6 fe80::1e4b:d6ff:feaa:28a2 prefixlen 64 scopeid 0x20<link>
ether 1c:4b:d6:aa:28:a2 txqueuelen 1000 (Ethernet)
RX packets 178 bytes 42195 (41.2 KiB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 143 bytes 17030 (16.6 KiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
Comment se fait-il que cela vienne par intermittence ?
EDIT : je viens de redémarrer, internet ne fonctionne plus .... la commande ifconfig renvoie quasiment la même chose ...