passerelle : [0] root@DeathStar:pts/5 ~ # ifconfig -a eth0 Link encap:Ethernet HWaddr 00:30:84:3A:8C:7F inet addr:192.168.1.10 Bcast:192.168.1.255 Mask:255.255.255.0 UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:1147689 errors:0 dropped:0 overruns:0 frame:0 TX packets:6256321 errors:0 dropped:0 overruns:0 carrier:0 collisions:1584090 txqueuelen:1000 RX bytes:81100268 (77.3 Mb) TX bytes:495163698 (472.2 Mb) Interrupt:10 Base address:0x4f00 lo Link encap:Local Loopback inet addr:127.0.0.1 Mask:255.0.0.0 UP LOOPBACK RUNNING MTU:16436 Metric:1 RX packets:5974 errors:0 dropped:0 overruns:0 frame:0 TX packets:5974 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:384197 (375.1 Kb) TX bytes:384197 (375.1 Kb) wlan0 Link encap:Ethernet HWaddr 00:06:25:4A:A4:C3 inet addr:192.168.0.10 Bcast:192.168.0.255 Mask:255.255.255.0 UP BROADCAST NOTRAILERS RUNNING MULTICAST MTU:1500 Metric:1 RX packets:28385320 errors:0 dropped:0 overruns:0 frame:0 TX packets:40547919 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:22556412 (21.5 Mb) TX bytes:1292167051 (1232.3 Mb) Interrupt:12 Memory:dfffe000-e0000000 [0] root@DeathStar:pts/5 ~ # route -n Kernel IP routing table Destination Gateway Genmask Flags Metric Ref Use Iface 192.168.1.0 0.0.0.0 255.255.255.0 U 0 0 0 eth0 192.168.0.0 0.0.0.0 255.255.255.0 U 2000 0 0 wlan0 127.0.0.0 0.0.0.0 255.0.0.0 U 0 0 0 lo 0.0.0.0 192.168.0.254 0.0.0.0 UG 2000 0 0 wlan0 [0] root@DeathStar:pts/5 ~ # iptables-save # Generated by iptables-save v1.3.6 on Sun Nov 12 19:40:38 2006 *raw :PREROUTING ACCEPT [72191608:55218846289] :OUTPUT ACCEPT [80908596:70246068111] COMMIT # Completed on Sun Nov 12 19:40:38 2006 # Generated by iptables-save v1.3.6 on Sun Nov 12 19:40:38 2006 *nat :PREROUTING ACCEPT [212377:22572730] :POSTROUTING ACCEPT [169223:16172694] :OUTPUT ACCEPT [169180:16169384] COMMIT # Completed on Sun Nov 12 19:40:38 2006 # Generated by iptables-save v1.3.6 on Sun Nov 12 19:40:38 2006 *mangle :PREROUTING ACCEPT [72191610:55218846393] :INPUT ACCEPT [72189050:55218567671] :FORWARD ACCEPT [1938:164381] :OUTPUT ACCEPT [80908600:70246068819] :POSTROUTING ACCEPT [80969922:70257038889] COMMIT # Completed on Sun Nov 12 19:40:38 2006 # Generated by iptables-save v1.3.6 on Sun Nov 12 19:40:38 2006 *filter :INPUT ACCEPT [72188437:55218524883] :FORWARD ACCEPT [1572:127988] :OUTPUT ACCEPT [80908601:70246069079] COMMIT # Completed on Sun Nov 12 19:40:38 2006 ===================== machine problématique: livecd ~ # ifconfig -a eth0 Link encap:Ethernet HWaddr 00:D0:59:80:B5:70 inet addr:192.168.1.2 Bcast:192.168.1.255 Mask:255.255.255.0 inet6 addr: fe80::2d0:59ff:fe80:b570/64 Scope:Link UP BROADCAST NOTRAILERS RUNNING MULTICAST MTU:1500 Metric:1 RX packets:1160 errors:0 dropped:0 overruns:0 frame:0 TX packets:880 errors:0 dropped:0 overruns:0 carrier:0 collisions:3 txqueuelen:1000 RX bytes:107184 (104.6 Kb) TX bytes:95592 (93.3 Kb) eth1 Link encap:Ethernet HWaddr 00:06:25:40:C6:9C BROADCAST MULTICAST MTU:1500 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:0 (0.0 b) TX bytes:0 (0.0 b) Interrupt:11 lo Link encap:Local Loopback inet addr:127.0.0.1 Mask:255.0.0.0 inet6 addr: ::1/128 Scope:Host UP LOOPBACK RUNNING MTU:16436 Metric:1 RX packets:8 errors:0 dropped:0 overruns:0 frame:0 TX packets:8 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:552 (552.0 b) TX bytes:552 (552.0 b) sit0 Link encap:IPv6-in-IPv4 NOARP MTU:1480 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:0 (0.0 b) TX bytes:0 (0.0 b) livecd ~ # route -n Kernel IP routing table Destination Gateway Genmask Flags Metric Ref Use Iface 192.168.1.0 0.0.0.0 255.255.255.0 U 0 0 0 eth0 127.0.0.0 0.0.0.0 255.0.0.0 U 0 0 0 lo 0.0.0.0 192.168.1.10 0.0.0.0 UG 0 0 0 eth0