Aide svp!
J'ai aussi un problème à me connecter à internet via un router ou direct sur cable-modem. Je crois que c'est lié à la carte ethernet ?!?, mais je n'en suis pas certain. J'ai tenté plusieurs configurations réseau mais sans aucun succès.
Voici ma config : -PC avec Linux Mandrake 9.1 (Edulinux) sur un disque (Windows xp autre disque) -carte réseau Realtek RTL8139/810X Family PCI Fast Ethernet NIC (eth0 : elle semble reconnue correctement...) -router D-Link DI-604 -connexion via modem-cable vidéotron
Lors de la configuration du réseau, j'ai indiqué 192.168.0.1 comme passerelle, 255.255.255.0 comme masque et 192.168.0.100 comme adresse statique de la machine (en passant, j'ai tout désactivé ce qu'il y avait de firewall). J'ai aussi tenté via attribution de l'adresse par le DHCP du router mais sans plus de succès : ping à l'interne vers le router 192.168.0.1 sans aucun retour.. ping sur localhost, c'est ok.
Merci de toutes pistes pouvant aider ou éliminer des possibilités :-)
jpleg
ci-dessous quelques output de commandes :
================= ==================== ================= ================= [root@machinelinux jpleg]# ifconfig eth0 Lien encap:Ethernet HWaddr 00:20:ED:74:8C:92 inet adr:192.168.0.100 Bcast:192.168.0.255 Masque:255.255.255.0 UP BROADCAST RUNNING 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 lg file transmission:100 RX bytes:0 (0.0 b) TX bytes:0 (0.0 b) Interruption:17 Adresse de base:0x4000
lo Lien encap:Boucle locale inet adr:127.0.0.1 Masque:255.0.0.0 UP LOOPBACK RUNNING MTU:16436 Metric:1 RX packets:230 errors:0 dropped:0 overruns:0 frame:0 TX packets:230 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 lg file transmission:0 RX bytes:23456 (22.9 Kb) TX bytes:23456 (22.9 Kb)
[root@machinelinux jpleg]# netstat -nr Table de routage IP du noyau Destination Passerelle Genmask Indic MSS FenÍtre irtt Iface 192.168.0.0 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 0.0.0.0 192.168.0.1 0.0.0.0 UG 0 0 0 eth0 ================= ==================== ================= ================= [root@machinelinux jpleg]# cat /proc/interrupts CPU0 0: 22336 IO-APIC-edge timer 1: 99 IO-APIC-edge keyboard 2: 0 XT-PIC cascade 8: 1 IO-APIC-edge rtc 12: 2393 IO-APIC-edge PS/2 Mouse 14: 12001 IO-APIC-edge ide0 15: 18 IO-APIC-edge ide1 17: 0 IO-APIC-level eth0 18: 0 IO-APIC-level SiS SI7012 20: 0 IO-APIC-level usb-ohci 21: 0 IO-APIC-level usb-ohci 22: 0 IO-APIC-level usb-ohci NMI: 0 LOC: 22284 ERR: 0 MIS: 0 ================= ==================== ================= ================= [root@machinelinux jpleg]# cat /proc/pci PCI devices found: Bus 0, device 0, function 0: Host bridge: PCI device 1039:0651 (Silicon Integrated Systems [SiS]) (rev 2). Master Capable. Latency=32. Non-prefetchable 32 bit memory at 0xe8000000 [0xebffffff]. Bus 0, device 1, function 0: PCI bridge: Silicon Integrated Systems [SiS] 5591/5592 AGP (rev 0). Master Capable. Latency=64. Min Gnt=14. Bus 0, device 2, function 0: ISA bridge: Silicon Integrated Systems [SiS] 85C503/5513 (rev 4). Bus 0, device 2, function 5: IDE interface: Silicon Integrated Systems [SiS] 5513 [IDE] (rev 0). Master Capable. Latency=128. I/O at 0xf000 [0xf00f]. Bus 0, device 2, function 7: Multimedia audio controller: Silicon Integrated Systems [SiS] SiS7012 PCI Audio Accel erator (rev 160). IRQ 18. Master Capable. Latency=32. Min Gnt=52.Max Lat=11. I/O at 0xd800 [0xd8ff]. I/O at 0xdc00 [0xdc7f]. Bus 0, device 3, function 0: USB Controller: Silicon Integrated Systems [SiS] 7001 (rev 15). IRQ 20. Master Capable. Latency=32. Max Lat=80. Non-prefetchable 32 bit memory at 0xed110000 [0xed110fff]. Bus 0, device 3, function 1: USB Controller: Silicon Integrated Systems [SiS] 7001 (#2) (rev 15). IRQ 21. Master Capable. Latency=32. Max Lat=80. Non-prefetchable 32 bit memory at 0xed111000 [0xed111fff]. Bus 0, device 3, function 2: USB Controller: Silicon Integrated Systems [SiS] 7001 (#3) (rev 15). IRQ 22. Master Capable. Latency=32. Max Lat=80. Non-prefetchable 32 bit memory at 0xed112000 [0xed112fff]. Bus 0, device 3, function 3: USB Controller: PCI device 1039:7002 (Silicon Integrated Systems [SiS]) (rev 0). IRQ 23. Master Capable. Latency=32. Max Lat=80. Non-prefetchable 32 bit memory at 0xed113000 [0xed113fff]. Bus 0, device 10, function 0: Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8139/8139C/8139C+ (rev 16). IRQ 17. Master Capable. Latency=32. Min Gnt=32.Max Lat=64. I/O at 0xe000 [0xe0ff]. Non-prefetchable 32 bit memory at 0xed114000 [0xed1140ff]. Bus 0, device 13, function 0: Communication controller: Conexant HSF 56k HSFi Modem (rev 1). IRQ 19. Master Capable. Latency=32. Non-prefetchable 32 bit memory at 0xed100000 [0xed10ffff]. I/O at 0xe400 [0xe407]. Bus 1, device 0, function 0: VGA compatible controller: PCI device 1039:6325 (Silicon Integrated Systems [SiS]) (r ev 0). IRQ 16. Prefetchable 32 bit memory at 0xe0000000 [0xe7ffffff]. Non-prefetchable 32 bit memory at 0xed000000 [0xed01ffff]. I/O at 0xc000 [0xc07f]. [root@machinelinux jpleg]# ================= ==================== ================= ================= [root@localhost jpleg]# dmesg|tail -n 25 eth0: RealTek RTL8139 Fast Ethernet at 0xe08d4000, 00:20:ed:74:8c:92, IRQ 17 eth0: Identified 8139 chip type 'RTL-8139C' inserting floppy driver for 2.4.21-0.13mdk Floppy drive(s): fd0 is 1.44M FDC 0 is a post-1991 82077 Attached scsi CD-ROM sr0 at scsi0, channel 0, id 0, lun 0 sr0: scsi3-mmc drive: 40x/40x writer cd/rw xa/form2 cdda tray Uniform CD-ROM driver Revision: 3.12 eth0: Setting 100mbps full-duplex based on auto-negotiated partner ability 45e1. Installing knfsd (copyright (C) 1996 [email protected]). intel8x0: clocking to 48000 NETDEV WATCHDOG: eth0: transmit timed out eth0: Tx queue start entry 4 dirty entry 0. eth0: Tx descriptor 0 is 00002000. (queue head) eth0: Tx descriptor 1 is 00002000. eth0: Tx descriptor 2 is 00002000. eth0: Tx descriptor 3 is 00002000. eth0: Setting 100mbps full-duplex based on auto-negotiated partner ability 45e1. NETDEV WATCHDOG: eth0: transmit timed out eth0: Tx queue start entry 4 dirty entry 0. eth0: Tx descriptor 0 is 00002000. (queue head) eth0: Tx descriptor 1 is 00002000. eth0: Tx descriptor 2 is 00002000. eth0: Tx descriptor 3 is 00002000. eth0: Setting 100mbps full-duplex based on auto-negotiated partner ability 45e1. [root@localhost jpleg]# ================= ==================== ================= ================= [root@localhost jpleg]# ifdown eth0 [root@localhost jpleg]# rmmod 8139too 8139too: Device or resource busy [root@localhost jpleg]# modprobe 8139cp /lib/modules/2.4.21-0.13mdk/kernel/drivers/net/8139cp. o.gz: init_module: No such device Hint: insmod errors can be caused by incorrect module parameters, including invalid IO or IRQ parameters. You may find more information in syslog or the output from dmesg modprobe: insmod /lib/modules/2.4.21-0.13mdk/kernel/drivers/net/8139cp. o.gz failed modprobe: insmod 8139cp failed [root@localhost jpleg]# ifup eth0 [root@localhost jpleg]# ping 192.168.0.1 PING 192.168.0.1 (192.168.0.1) 56(84) bytes of data. From 192.168.0.100 icmp_seq=1 Destination Host Unreachable From 192.168.0.100 icmp_seq=2 Destination Host Unreachable From 192.168.0.100 icmp_seq=3 Destination Host Unreachable From 192.168.0.100 icmp_seq=4 Destination Host Unreachable From 192.168.0.100 icmp_seq=5 Destination Host Unreachable From 192.168.0.100 icmp_seq=6 Destination Host Unreachable
--- 192.168.0.1 ping statistics --- 7 packets transmitted, 0 received, +6 errors, 100% packet loss, time 6058ms , pipe 3 [root@localhost jpleg]# ================= ==================== ================= =================
-- Liste de diffusion aide http://linux-quebec.org/mailman/listinfo/aide