Je complète. En fait : 1) ifconfig répond ok (toutes les interfaces sont là : eth0, eth1, ppp0) 2) ping fonctionne sur des hôtes du réseau local et sur des hôtes extérieurs 3) -> ping ne fonctionne pas sur localhost/127.0.0.1, ni sur les IP associées à mes interfaces !!!
Sur 127.0.0.1, il reste scotché Sur les interfaces eth0, eth1 et ppp0 j'ai la même chose (remplacer par les bonnes IP) : backup:~# ping 192.168.1.99 PING 192.168.1.99 (192.168.1.99): 56 data bytes ping: sendto: Invalid argument ping: wrote 192.168.1.99 64 chars, ret=-1 ping: sendto: Invalid argument ping: wrote 192.168.1.99 64 chars, ret=-1 ... Jamais vu ça. Qu'est-ce que ça peut vouloir dire ? Notons que c'est une passerelle NAT qui fait par ailleurs correctement son boulot de passerelle. Je peux pinguer le modem ADSL. Détails supplémentaires (dmesg) : Linux version 2.4.18-386 ([EMAIL PROTECTED]) (gcc version 2.95.4 20011002 (Debian prerelease)) #2 Sun Apr 14 10:38:08 EST 2002 BIOS-provided physical RAM map: BIOS-e820: 0000000000000000 - 000000000009e800 (usable) BIOS-e820: 000000000009e800 - 00000000000a0000 (reserved) BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved) BIOS-e820: 0000000000100000 - 000000000bffd000 (usable) BIOS-e820: 000000000bffd000 - 000000000bfff000 (ACPI data) BIOS-e820: 000000000bfff000 - 000000000c000000 (ACPI NVS) BIOS-e820: 00000000ffff0000 - 0000000100000000 (reserved) On node 0 totalpages: 49149 zone(0): 4096 pages. zone(1): 45053 pages. zone(2): 0 pages. Kernel command line: auto BOOT_IMAGE=Linux ro root=302 hdg=ide-scsi,hdc=ide-scsi Initializing CPU#0 Detected 350.803 MHz processor. Console: colour VGA+ 80x25 Calibrating delay loop... 699.59 BogoMIPS Memory: 188884k/196596k available (895k kernel code, 7320k reserved, 233k data, 192k init, 0k highmem) Dentry-cache hash table entries: 32768 (order: 6, 262144 bytes) Inode-cache hash table entries: 16384 (order: 5, 131072 bytes) Mount-cache hash table entries: 4096 (order: 3, 32768 bytes) Buffer-cache hash table entries: 8192 (order: 3, 32768 bytes) Page-cache hash table entries: 65536 (order: 6, 262144 bytes) CPU: Before vendor init, caps: 0183f9ff 00000000 00000000, vendor = 0 CPU: L1 I cache: 16K, L1 D cache: 16K CPU: L2 cache: 512K CPU: After vendor init, caps: 0183f9ff 00000000 00000000 00000000 Intel machine check architecture supported. Intel machine check reporting enabled on CPU#0. CPU: After generic, caps: 0183f9ff 00000000 00000000 00000000 CPU: Common caps: 0183f9ff 00000000 00000000 00000000 CPU: Intel Pentium II (Deschutes) stepping 01 Enabling fast FPU save and restore... done. Checking 'hlt' instruction... OK. Checking for popad bug... OK. POSIX conformance testing by UNIFIX PCI: PCI BIOS revision 2.10 entry at 0xf0750, last bus=1 PCI: Using configuration type 1 PCI: Probing PCI hardware Unknown bridge resource 0: assuming transparent Unknown bridge resource 1: assuming transparent Unknown bridge resource 2: assuming transparent PCI: Using IRQ router PIIX [8086/7110] at 00:04.0 PCI: Found IRQ 12 for device 00:04.2 PCI: Sharing IRQ 12 with 00:06.0 PCI: Sharing IRQ 12 with 00:09.0 Limiting direct PCI/PCI transfers. Linux NET4.0 for Linux 2.4 Based upon Swansea University Computer Society NET3.039 Initializing RT netlink socket Starting kswapd VFS: Diskquotas version dquot_6.4.0 initialized devfs: v1.10 (20020120) Richard Gooch ([EMAIL PROTECTED]) devfs: boot_options: 0x0 Detected PS/2 Mouse Port. pty: 256 Unix98 ptys configured Serial driver version 5.05c (2001-07-08) with HUB-6 MANY_PORTS MULTIPORT SHARE_IRQ SERIAL_PCI enabled ttyS00 at 0x03f8 (irq = 4) is a 16550A ttyS01 at 0x02f8 (irq = 3) is a 16550A block: 128 slots per queue, batch=32 RAMDISK driver initialized: 16 RAM disks of 4096K size 1024 blocksize Cronyx Ltd, Synchronous PPP and CISCO HDLC (c) 1994 Linux port (c) 1998 Building Number Three Ltd & Jan "Yenya" Kasprzak. NET4: Linux TCP/IP 1.0 for NET4.0 IP Protocols: ICMP, UDP, TCP, IGMP IP: routing cache hash table of 1024 buckets, 8Kbytes TCP: Hash tables configured (established 16384 bind 16384) Linux IP multicast router 0.06 plus PIM-SM RAMDISK: cramfs filesystem found at block 0 RAMDISK: Loading 2660 blocks [1 disk] into ram disk... done. Freeing initrd memory: 2660k freed VFS: Mounted root (cramfs filesystem). Journalled Block Device driver loaded Uniform Multi-Platform E-IDE driver Revision: 6.31 ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx PIIX4: IDE controller on PCI bus 00 dev 21 PIIX4: chipset revision 1 PIIX4: not 100% native mode: will probe irqs later ide0: BM-DMA at 0xd800-0xd807, BIOS settings: hda:DMA, hdb:pio ide1: BM-DMA at 0xd808-0xd80f, BIOS settings: hdc:DMA, hdd:pio PDC20268: IDE controller on PCI bus 00 dev 48 PCI: Found IRQ 12 for device 00:09.0 PCI: Sharing IRQ 12 with 00:04.2 PCI: Sharing IRQ 12 with 00:06.0 PDC20268: chipset revision 2 PDC20268: not 100% native mode: will probe irqs later PDC20268: (U)DMA Burst Bit ENABLED Primary MASTER Mode Secondary MASTER Mode. ide2: BM-DMA at 0xa000-0xa007, BIOS settings: hde:pio, hdf:pio ide3: BM-DMA at 0xa008-0xa00f, BIOS settings: hdg:pio, hdh:pio hda: IBM-DHEA-38451, ATA DISK drive hdc: Pioneer CD-ROM ATAPI Model DR-A32X 0105, ATAPI CD/DVD-ROM drive hde: IC35L080AVVA07-0, ATA DISK drive hdg: LITE-ON LTR-32123S, ATAPI CD/DVD-ROM drive ide0 at 0x1f0-0x1f7,0x3f6 on irq 14 ide1 at 0x170-0x177,0x376 on irq 15 ide2 at 0xb400-0xb407,0xb002 on irq 12 ide3 at 0xa800-0xa807,0xa402 on irq 12 hda: 16514064 sectors (8455 MB) w/472KiB Cache, CHS=16383/16/63 hde: 160836480 sectors (82348 MB) w/1863KiB Cache, CHS=159560/16/63, UDMA(100) Partition check: /dev/ide/host0/bus0/target0/lun0: [PTBL] [1027/255/63] p1 p2 /dev/ide/host2/bus0/target0/lun0:hde: timeout waiting for DMA ide_dmaproc: chipset supported ide_dma_timeout func only: 14 hde: status error: status=0x58 { DriveReady SeekComplete DataRequest } hde: drive not ready for command [PTBL] [10011/255/63] p1 p2 p3 hde: timeout waiting for DMA ide_dmaproc: chipset supported ide_dma_timeout func only: 14 hde: status error: status=0x58 { DriveReady SeekComplete DataRequest } hde: drive not ready for command VFS: Mounted root (ext2 filesystem) readonly. change_root: old root has d_count=2 Freeing unused kernel memory: 192k freed NET4: Unix domain sockets 1.0/SMP for Linux NET4.0. Adding Swap: 393552k swap-space (priority -1) Real Time Clock Driver v1.10e eepro100.c:v1.09j-t 9/29/99 Donald Becker http://www.scyld.com/network/eepro100.html eepro100.c: $Revision: 1.36 $ 2000/11/17 Modified by Andrey V. Savochkin <[EMAIL PROTECTED]> and others PCI: Found IRQ 10 for device 00:07.0 PCI: Sharing IRQ 10 with 00:0a.0 eth0: Intel Corp. 82557 [Ethernet Pro 100], 00:E0:18:90:66:67, IRQ 10. Receiver lock-up bug exists -- enabling work-around. Board assembly 668081-002, Physical connectors present: RJ45 Primary interface chip i82555 PHY #1. General self-test: passed. Serial sub-system self-test: passed. Internal registers self-test: passed. ROM checksum self-test: passed (0x24c9f043). Receiver lock-up workaround activated. 8139too Fast Ethernet driver 0.9.24 PCI: Found IRQ 10 for device 00:0a.0 PCI: Sharing IRQ 10 with 00:07.0 eth1: RealTek RTL8139 Fast Ethernet at 0xcc8a1000, 00:50:fc:6c:e0:29, IRQ 10 eth1: Identified 8139 chip type 'RTL-8139C' SCSI subsystem driver Revision: 1.00 scsi0 : SCSI host adapter emulation for IDE ATAPI devices Vendor: PIONEER Model: CD-ROM DR-A32X Rev: 1.05 Type: CD-ROM ANSI SCSI revision: 02 Vendor: LITE-ON Model: LTR-32123S Rev: XS0X Type: CD-ROM ANSI SCSI revision: 02 scsi1 : scsi_debug, Version: 0.57 (20011209), num_devs=1, dev_size_mb=8 Vendor: Linux Model: scsi_debug Rev: 0002 Type: Direct-Access ANSI SCSI revision: 02 Attached scsi disk sda at scsi1, channel 0, id 0, lun 0 SCSI device sda: 16384 512-byte hdwr sectors (8 MB) /dev/scsi/host1/bus0/target0/lun0: unknown partition table Attached scsi CD-ROM sr0 at scsi0, channel 0, id 0, lun 0 Attached scsi CD-ROM sr1 at scsi0, channel 0, id 1, lun 0 sr0: scsi3-mmc drive: 32x/32x cd/rw xa/form2 cdda tray Uniform CD-ROM driver Revision: 3.12 sr1: scsi3-mmc drive: 12x/12x writer cd/rw xa/form2 cdda tray hde: timeout waiting for DMA ide_dmaproc: chipset supported ide_dma_timeout func only: 14 hde: status error: status=0x58 { DriveReady SeekComplete DataRequest } hde: drive not ready for command hde: timeout waiting for DMA ide_dmaproc: chipset supported ide_dma_timeout func only: 14 hde: status error: status=0x58 { DriveReady SeekComplete DataRequest } hde: drive not ready for command kjournald starting. Commit interval 5 seconds EXT3 FS 2.4-0.9.17, 10 Jan 2002 on ide2(33,3), internal journal EXT3-fs: mounted filesystem with ordered data mode. eth1: Setting half-duplex based on auto-negotiated partner ability 0000. CSLIP: code copyright 1989 Regents of the University of California PPP generic driver version 2.4.1 ip_tables: (C) 2000-2002 Netfilter core team ip_conntrack (1535 buckets, 12280 max) PPP BSD Compression module registered PPP Deflate Compression module registered nmap uses obsolete (PF_INET,SOCK_PACKET)