URL: https://linuxfr.org/forums/general-general/posts/acc%C3%A8s-internet-qui-bagote
Title: accès Internet qui bagote
Authors: palm123
Date: 2007年08月13日T09:32:07+02:00
Tags: 
Score: 0
Bonjour 
 
Sur une ligne free à 1 M, j'ai essayé un vieux PC (sans Wifi) avec Mandriva, puis Kubuntu, et je passe mon temps à redemander une @IP. 
 
Je me demande si c'est la carte Ethernet (une Broadcom) qui a un souci, ou si la ligne bagote. 
 
Extrait de DMESG 
 
[19222.908000] b44: eth0: Link is up at 100 Mbps, full duplex. 
[19222.908000] b44: eth0: Flow control is off for TX and off for RX. 
[19222.912000] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready 
[19233.892000] eth0: no IPv6 routers present 
[19252.908000] b44: eth0: Link is down. 
[19255.908000] b44: eth0: Link is up at 100 Mbps, full duplex. 
[19255.908000] b44: eth0: Flow control is off for TX and off for RX. 
[19394.764000] eth0: no IPv6 routers present 
[19641.908000] b44: eth0: Link is down. 
[19645.908000] b44: eth0: Link is up at 100 Mbps, full duplex. 
[19645.908000] b44: eth0: Flow control is off for TX and off for RX. 
[19645.908000] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready 
[19656.468000] eth0: no IPv6 routers present 
[19670.164000] eth0: no IPv6 routers present 
[20186.908000] b44: eth0: Link is down. 
[20189.908000 ] b44: eth0: Link is up at 100 Mbps, full duplex. 
[20189.908000] b44: eth0: Flow control is off for TX and off for RX. 
[20189.912000] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready 
[20203.348000] eth0: no IPv6 routers present 
[20719.908000] b44: eth0: Link is down. 
[20722.908000] b44: eth0: Link is up at 100 Mbps, full duplex. 
[20722.908000] b44: eth0: Flow control is off for TX and off for RX. 
[20722.912000] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready 
[20739.360000] eth0: no IPv6 routers present 
[20803.908000] b44: eth0: Link is down. 
[20805.908000] b44: eth0: Link is up at 100 Mbps, full duplex. 
[20805.908000] b44: eth0: Flow control is off for TX and off for RX. 
[20805.908000] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready 
[20820.436000] eth0: no IPv6 routers present 
[20863.908000] b44: eth0: Link is down. 
[20866.908000] b44: eth0: Link is up at 100 Mbps, full duplex. 
[20866.908000] b44: eth0: Flow control is off for TX and off for RX. 
[20866.912000] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready 
[20886.892000] eth0: no IPv6 routers present 
 
Chose amusante, quand je fais un 
ifconfig -a 
je vois une adresse IP, et quelques secondes plus tard, je n'en ai plus ! 
 
dhclient et j'en ai à nouveau une, 
 
merci pour toute idée.
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