[eth0] dhcprequest interminable

Salut.

Je me connecte à la main en faisant /etc/init.d/networking start puis ifup wlan0.

Voici mes configs :

[quote=“dhclient.conf”]option rfc3442-classless-static-routes code 121 = array of unsigned integer 8;
#send host-name “andare.fugue.com”;
#send dhcp-client-identifier 1:0:a0:24:ab:fb:9c;
#send dhcp-lease-time 3600;
supersede domain-name-servers 80.10.246.2, 80.10.246.129;
#prepend domain-name-servers 208.67.222.222,208.67.220.220;
request subnet-mask, broadcast-address, time-offset, routers;
#require subnet-mask, domain-name-servers;
timeout 60;
#retry 60;
#reboot 10;
#select-timeout 5;
#initial-interval 2;
#script “/etc/dhcp3/dhclient-script”;
#media “-link0 -link1 -link2”, “link0 link1”;
#reject 192.33.137.209;

#alias {

interface “eth0”;

fixed-address 192.5.5.213;

option subnet-mask 255.255.255.255;

#}

#lease {

interface “eth0”;

fixed-address 192.33.137.200;

medium “link0 link1”;

option host-name “andare.swiftmedia.com”;

option subnet-mask 255.255.255.0;

option broadcast-address 192.33.137.255;

option routers 192.33.137.250;

option domain-name-servers 127.0.0.1;

renew 2 2000/1/12 00:00:01;

rebind 2 2000/1/12 00:00:01;

expire 2 2000/1/12 00:00:01;

#}
[/quote]


Voilà mon problème : ce que me dit mon syslog :

Oct 7 18:25:50 localhost kernel: iwl3945 0000:02:00.0: firmware: requesting iwlwifi-3945-2.ucode Oct 7 18:25:50 localhost kernel: iwl3945 0000:02:00.0: loaded firmware version 15.32.2.9 Oct 7 18:25:50 localhost kernel: Registered led device: iwl-phy0::radio Oct 7 18:25:50 localhost kernel: Registered led device: iwl-phy0::assoc Oct 7 18:25:50 localhost kernel: Registered led device: iwl-phy0::RX Oct 7 18:25:50 localhost kernel: Registered led device: iwl-phy0::TX Oct 7 18:25:52 localhost wpa_supplicant[7652]: Failed to initiate AP scan. Oct 7 18:25:52 localhost dhclient: Internet Systems Consortium DHCP Client V3.1.2p1 Oct 7 18:25:52 localhost dhclient: Copyright 2004-2009 Internet Systems Consortium. Oct 7 18:25:52 localhost dhclient: All rights reserved. Oct 7 18:25:52 localhost dhclient: For info, please visit http://www.isc.org/sw/dhcp/ Oct 7 18:25:52 localhost dhclient: Oct 7 18:25:53 localhost dhclient: Listening on LPF/wlan0/00:1c:bf:ab:a7:1d Oct 7 18:25:53 localhost dhclient: Sending on LPF/wlan0/00:1c:bf:ab:a7:1d Oct 7 18:25:53 localhost dhclient: Sending on Socket/fallback Oct 7 18:25:53 localhost dhclient: DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 3 Oct 7 18:25:54 localhost wpa_supplicant[7652]: CTRL-EVENT-SCAN-RESULTS Oct 7 18:25:54 localhost wpa_supplicant[7652]: Trying to associate with 00:1e:37:ab:1f:9b (SSID='Livebox-40dd' freq=2457 MHz) Oct 7 18:25:54 localhost wpa_supplicant[7652]: Association request to the driver failed Oct 7 18:25:54 localhost kernel: wlan0: authenticate with AP 00:1e:37:ab:1f:9b Oct 7 18:25:54 localhost kernel: wlan0: authenticated Oct 7 18:25:54 localhost kernel: wlan0: associate with AP 00:1e:37:ab:1f:9b Oct 7 18:25:54 localhost kernel: wlan0: RX AssocResp from 00:1e:37:ab:1f:9b (capab=0x411 status=0 aid=1) Oct 7 18:25:54 localhost kernel: wlan0: associated Oct 7 18:25:54 localhost wpa_supplicant[7652]: WPA: No SSID info found (msg 1 of 4). Oct 7 18:25:54 localhost wpa_supplicant[7652]: Associated with 00:1e:37:ab:1f:9b Oct 7 18:25:55 localhost wpa_supplicant[7652]: WPA: Key negotiation completed with 00:1e:37:ab:1f:9b [PTK=TKIP GTK=TKIP] Oct 7 18:25:55 localhost wpa_supplicant[7652]: CTRL-EVENT-CONNECTED - Connection to 00:1e:37:ab:1f:9b completed (auth) [id=0 id_str=] Oct 7 18:25:56 localhost dhclient: DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 6 Oct 7 18:25:57 localhost dhclient: DHCPOFFER from 192.168.1.1 Oct 7 18:25:57 localhost dhclient: DHCPREQUEST on wlan0 to 255.255.255.255 port 67 Oct 7 18:25:57 localhost dhclient: DHCPACK from 192.168.1.1 Oct 7 18:25:58 localhost dhclient: bound to 192.168.1.11 -- renewal in 267142 seconds. Oct 7 18:26:04 localhost ntpdate[8342]: adjust time server 88.191.108.178 offset 0.482047 sec Oct 7 18:27:31 localhost dhclient: DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 8 Oct 7 18:27:39 localhost dhclient: DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 19 Oct 7 18:27:58 localhost dhclient: DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 14 Oct 7 18:28:12 localhost dhclient: DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 15 Oct 7 18:28:27 localhost dhclient: DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 5 Oct 7 18:28:32 localhost dhclient: No DHCPOFFERS received. Oct 7 18:28:32 localhost dhclient: Trying recorded lease 192.168.1.16 Oct 7 18:28:32 localhost dhclient: bound: immediate renewal. Oct 7 18:28:32 localhost dhclient: DHCPREQUEST on eth0 to 192.168.1.1 port 67 Oct 7 18:28:37 localhost dhclient: DHCPREQUEST on eth0 to 192.168.1.1 port 67 Oct 7 18:28:43 localhost dhclient: DHCPREQUEST on eth0 to 192.168.1.1 port 67 Oct 7 18:28:51 localhost dhclient: DHCPREQUEST on eth0 to 192.168.1.1 port 67 Oct 7 18:29:12 localhost dhclient: DHCPREQUEST on eth0 to 192.168.1.1 port 67 Oct 7 18:29:29 localhost dhclient: DHCPREQUEST on eth0 to 192.168.1.1 port 67 Oct 7 18:29:44 localhost dhclient: DHCPREQUEST on eth0 to 192.168.1.1 port 67 Oct 7 18:29:51 localhost dhclient: DHCPREQUEST on eth0 to 192.168.1.1 port 67 Oct 7 18:30:00 localhost dhclient: DHCPREQUEST on eth0 to 192.168.1.1 port 67 Oct 7 18:30:18 localhost dhclient: DHCPREQUEST on eth0 to 192.168.1.1 port 67 (etc, etc... ça n'en finit pas)

Pourquoi s’obstine-t-il à se connecter en eth0 ?
J’ai pourtant commenté la ligne allow-hotplug dans le fichier interfaces, et j’ai mis “timeout 60” dans dhclient.conf, mais ça ne change rien.

Remarquez j’ai quand même accès au net et tout mais ça pollue mon syslog…

____________________[i]

Remarques bonus :
:arrow_right: je ne peux me connecter en wifi avec un dhclient wlan0. Seul ifup wlan0 fonctionne.
:arrow_right: ma box c’est une livebox sagem qui fait parfois des siennes. J’utilise les dns orange comme précisé dans je ne sais plus quel fil de Junichirô[/i]


Merci

Je pencherai pour le fait qu’il pense que la carte est toujours branché alors qu’elle ne l’est plus physiquement et comme il est configurer en DHCP le premier serveur DHCP trouver il lui demande une adresse sauf que le serveur DHCP sur lequel il fait la demande ce trouve sur l’interface wlan0 donc forcément mauvaise pioche.
Ajouter “auto eth0” devrait aider enfin je pense ^^ (donc je suis :smt003) mais je suis pas sur :confused:

# The primary network interface
#allow-hotplug eth0
auto eth0
iface eth0 inet dhcp

Salut, j’ai eu la même réflexion que toi et il se trouve qu’il y a un paquet fait pour gérer ça :

[code]aptitude show ifplugd
(…)
Responsable : Y Giridhar Appaji Nag appaji@debian.org
Taille décompressée : 332k
Dépend: libc6 (>= 2.3), libdaemon0 (>= 0.10), debconf (>= 0.5) | debconf-2.0,
lsb-base (>= 3.0-6)
Recommande: ifupdown (>= 0.6.4-4.2)
Suggère: wpasupplicant
Description : configuration daemon for ethernet devices
ifplugd is a daemon which will automatically configure your ethernet device
when a cable is plugged in and automatically de-configure it if the cable is
pulled out. This is useful on laptops with onboard network adapters, since it
will only configure the interface when a cable is really connected. Features
include:

  • syslog support
  • Multiple ethernet interface support
  • Uses Debian’s native ifup/ifdown programs
  • Small executable size and memory footprint
  • Option to beep when the cable is unplugged or plugged
  • Option to beep when the interface configuration succeeds or fails
  • Can be configured to ignore short unplugged or plugged periods
  • Configure WLAN devices (on detecting a successful association to an AP)
  • Supports SIOCETHTOOL, SIOCGMIIREG and SIOCDEVPRIVATE for getting link status
  • Compatibility mode for network devices which do not support cable detection
    Site : http://0pointer.de/lennart/projects/ifplugd/
    [/code]

Donc par exemple quand je débranche mon câble éthernet ça déconnecte automatiquement ma carte réseau.Je l’ai installé, et ça a marché. Problème résolu :wink: