[reseau] log

carl11 · Message par **carl11** » dim. 22 nov. 2015, 10:27

Bonjour,

Voyez-vous un soucis quelconque dans mon fichier log de connexion :

nov. 22 09:52:12 Arch NetworkManager[245]: <info>  NetworkManager (version 1.0.7) is starting...
nov. 22 09:52:12 Arch NetworkManager[245]: <info>  Read config: /etc/NetworkManager/NetworkManager.conf
nov. 22 09:52:12 Arch NetworkManager[245]: <info>  Loaded settings plugin keyfile: (c) 2007 - 2015 Red Hat, Inc.  To report bugs please use the NetworkManager mailing list.
nov. 22 09:52:12 Arch NetworkManager[245]: <info>  keyfile: new connection /etc/NetworkManager/system-connections/Connexion Ethernet 1 (c51e366f-fb4b-41ab-9497-03c10b9d8cbb,"Connexion Ethernet 1")
nov. 22 09:52:12 Arch NetworkManager[245]: <info>  monitoring kernel firmware directory '/usr/lib/firmware'.
nov. 22 09:52:12 Arch NetworkManager[245]: <info>  Loaded device plugin: NMVxlanFactory (internal)
nov. 22 09:52:12 Arch NetworkManager[245]: <info>  Loaded device plugin: NMVlanFactory (internal)
nov. 22 09:52:12 Arch NetworkManager[245]: <info>  Loaded device plugin: NMVethFactory (internal)
nov. 22 09:52:12 Arch NetworkManager[245]: <info>  Loaded device plugin: NMTunFactory (internal)
nov. 22 09:52:12 Arch NetworkManager[245]: <info>  Loaded device plugin: NMMacvlanFactory (internal)
nov. 22 09:52:12 Arch NetworkManager[245]: <info>  Loaded device plugin: NMInfinibandFactory (internal)
nov. 22 09:52:12 Arch NetworkManager[245]: <info>  Loaded device plugin: NMGreFactory (internal)
nov. 22 09:52:12 Arch NetworkManager[245]: <info>  Loaded device plugin: NMEthernetFactory (internal)
nov. 22 09:52:12 Arch NetworkManager[245]: <info>  Loaded device plugin: NMBridgeFactory (internal)
nov. 22 09:52:12 Arch NetworkManager[245]: <info>  Loaded device plugin: NMBondFactory (internal)
nov. 22 09:52:12 Arch NetworkManager[245]: <info>  Loaded device plugin: NMWifiFactory (/usr/lib/NetworkManager/libnm-device-plugin-wifi.so)
nov. 22 09:52:12 Arch NetworkManager[245]: <info>  Loaded device plugin: NMBluezManager (/usr/lib/NetworkManager/libnm-device-plugin-bluetooth.so)
nov. 22 09:52:12 Arch NetworkManager[245]: <info>  Loaded device plugin: NMTeamFactory (/usr/lib/NetworkManager/libnm-device-plugin-team.so)
nov. 22 09:52:12 Arch NetworkManager[245]: <info>  Loaded device plugin: NMAtmManager (/usr/lib/NetworkManager/libnm-device-plugin-adsl.so)
nov. 22 09:52:12 Arch NetworkManager[245]: <info>  Loaded device plugin: NMWwanFactory (/usr/lib/NetworkManager/libnm-device-plugin-wwan.so)
nov. 22 09:52:12 Arch NetworkManager[245]: <info>  WiFi enabled by radio killswitch; enabled by state file
nov. 22 09:52:12 Arch NetworkManager[245]: <info>  WWAN enabled by radio killswitch; enabled by state file
nov. 22 09:52:12 Arch NetworkManager[245]: <info>  WiMAX enabled by radio killswitch; enabled by state file
nov. 22 09:52:12 Arch NetworkManager[245]: <info>  Networking is enabled by state file
nov. 22 09:52:12 Arch NetworkManager[245]: <info>  (enp2s0): new Ethernet device (carrier: OFF, driver: 'r8169', ifindex: 2)
nov. 22 09:52:12 Arch NetworkManager[245]: <info>  (enp2s0): device state change: unmanaged -> unavailable (reason 'managed') [10 20 2]
nov. 22 09:52:12 Arch NetworkManager[245]: <info>  (lo): link connected
nov. 22 09:52:12 Arch NetworkManager[245]: <info>  (lo): new Generic device (carrier: ON, driver: 'unknown', ifindex: 1)
nov. 22 09:52:12 Arch NetworkManager[245]: <info>  wpa_supplicant running
nov. 22 09:52:14 Arch NetworkManager[245]: <info>  (enp2s0): link connected
nov. 22 09:52:14 Arch NetworkManager[245]: <info>  (enp2s0): device state change: unavailable -> disconnected (reason 'carrier-changed') [20 30 40]
nov. 22 09:52:14 Arch NetworkManager[245]: <info>  Auto-activating connection 'Connexion Ethernet 1'.
nov. 22 09:52:14 Arch NetworkManager[245]: <info>  (enp2s0): Activation: starting connection 'Connexion Ethernet 1' (c51e366f-fb4b-41ab-9497-03c10b9d8cbb)
nov. 22 09:52:14 Arch NetworkManager[245]: <info>  (enp2s0): device state change: disconnected -> prepare (reason 'none') [30 40 0]
nov. 22 09:52:14 Arch NetworkManager[245]: <info>  NetworkManager state is now CONNECTING
nov. 22 09:52:14 Arch NetworkManager[245]: <info>  (enp2s0): device state change: prepare -> config (reason 'none') [40 50 0]
nov. 22 09:52:14 Arch NetworkManager[245]: <info>  (enp2s0): device state change: config -> ip-config (reason 'none') [50 70 0]
nov. 22 09:52:14 Arch NetworkManager[245]: <info>  Activation (enp2s0) Beginning DHCPv4 transaction (timeout in 45 seconds)
nov. 22 09:52:14 Arch NetworkManager[245]: <info>  dhclient started with pid 334
nov. 22 09:52:20 Arch NetworkManager[245]: <info>    address 192.168.0.12
nov. 22 09:52:20 Arch NetworkManager[245]: <info>    plen 24 (255.255.255.0)
nov. 22 09:52:20 Arch NetworkManager[245]: <info>    gateway 192.168.0.254
nov. 22 09:52:20 Arch NetworkManager[245]: <info>    server identifier 192.168.0.254
nov. 22 09:52:20 Arch NetworkManager[245]: <info>    lease time 864000
nov. 22 09:52:20 Arch NetworkManager[245]: <info>    nameserver '212.27.40.241'
nov. 22 09:52:20 Arch NetworkManager[245]: <info>    nameserver '212.27.40.240'
nov. 22 09:52:20 Arch NetworkManager[245]: <info>  (enp2s0): DHCPv4 state changed unknown -> bound
nov. 22 09:52:20 Arch NetworkManager[245]: <info>  (enp2s0): device state change: ip-config -> ip-check (reason 'none') [70 80 0]
nov. 22 09:52:20 Arch NetworkManager[245]: <info>  (enp2s0): device state change: ip-check -> secondaries (reason 'none') [80 90 0]
nov. 22 09:52:20 Arch NetworkManager[245]: <info>  (enp2s0): device state change: secondaries -> activated (reason 'none') [90 100 0]
nov. 22 09:52:20 Arch NetworkManager[245]: <info>  NetworkManager state is now CONNECTED_LOCAL
nov. 22 09:52:20 Arch NetworkManager[245]: <info>  NetworkManager state is now CONNECTED_GLOBAL
nov. 22 09:52:20 Arch NetworkManager[245]: <info>  Policy set 'Connexion Ethernet 1' (enp2s0) as default for IPv4 routing and DNS.
nov. 22 09:52:20 Arch NetworkManager[245]: <info>  Writing DNS information to /usr/bin/resolvconf
nov. 22 09:52:20 Arch NetworkManager[245]: <info>  (enp2s0): Activation: successful, device activated.
nov. 22 09:52:20 Arch NetworkManager[245]: <info>  startup complete

Message par **FoolEcho** » dim. 22 nov. 2015, 18:22

Non pourquoi ?

carl11 · Message par **carl11** » lun. 23 nov. 2015, 00:03

Parce que là j'ai démarré mon pc et pas de connexion voici le log d'aujourdh'ui :

Code : Tout sélectionner

nov. 22 22:33:35 Arch NetworkManager[243]: <info>  NetworkManager (version 1.0.7) is starting...
nov. 22 22:33:35 Arch NetworkManager[243]: <info>  Read config: /etc/NetworkManager/NetworkManager.conf
lines 43-65/93 69%
nov. 22 09:52:20 Arch NetworkManager[245]: <info>    gateway 192.168.0.254
nov. 22 09:52:20 Arch NetworkManager[245]: <info>    server identifier 192.168.0.254
nov. 22 09:52:20 Arch NetworkManager[245]: <info>    lease time 864000
nov. 22 09:52:20 Arch NetworkManager[245]: <info>    nameserver '212.27.40.241'
nov. 22 09:52:20 Arch NetworkManager[245]: <info>    nameserver '212.27.40.240'
nov. 22 09:52:20 Arch NetworkManager[245]: <info>  (enp2s0): DHCPv4 state changed unknown -> bound
nov. 22 09:52:20 Arch NetworkManager[245]: <info>  (enp2s0): device state change: ip-config -> ip-check (reason 'none') [70 80 0]
nov. 22 09:52:20 Arch NetworkManager[245]: <info>  (enp2s0): device state change: ip-check -> secondaries (reason 'none') [80 90 0]
nov. 22 09:52:20 Arch NetworkManager[245]: <info>  (enp2s0): device state change: secondaries -> activated (reason 'none') [90 100 0]
nov. 22 09:52:20 Arch NetworkManager[245]: <info>  NetworkManager state is now CONNECTED_LOCAL
nov. 22 09:52:20 Arch NetworkManager[245]: <info>  NetworkManager state is now CONNECTED_GLOBAL
nov. 22 09:52:20 Arch NetworkManager[245]: <info>  Policy set 'Connexion Ethernet 1' (enp2s0) as default for IPv4 routing and DNS.
nov. 22 09:52:20 Arch NetworkManager[245]: <info>  Writing DNS information to /usr/bin/resolvconf
nov. 22 09:52:20 Arch NetworkManager[245]: <info>  (enp2s0): Activation: successful, device activated.
nov. 22 09:52:20 Arch NetworkManager[245]: <info>  startup complete
nov. 22 10:29:07 Arch NetworkManager[245]: <info>  wpa_supplicant stopped
nov. 22 10:29:07 Arch NetworkManager[245]: <warn>  error requesting auth for org.freedesktop.NetworkManager.wifi.share.protected: (0) Authorization check failed: La c
nov. 22 10:29:07 Arch NetworkManager[245]: <warn>  error requesting auth for org.freedesktop.NetworkManager.wifi.share.open: (0) Authorization check failed: La connex
nov. 22 10:29:07 Arch NetworkManager[245]: <info>  caught SIGTERM, shutting down normally.
nov. 22 10:29:07 Arch NetworkManager[245]: <info>  exiting (success)
-- Reboot --
nov. 22 22:33:35 Arch NetworkManager[243]: <info>  NetworkManager (version 1.0.7) is starting...
nov. 22 22:33:35 Arch NetworkManager[243]: <info>  Read config: /etc/NetworkManager/NetworkManager.conf
nov. 22 22:33:35 Arch NetworkManager[243]: <info>  Loaded settings plugin keyfile: (c) 2007 - 2015 Red Hat, Inc.  To report bugs please use the NetworkManager mailing
nov. 22 22:33:35 Arch NetworkManager[243]: <info>  keyfile: new connection /etc/NetworkManager/system-connections/Connexion Ethernet 1 (c51e366f-fb4b-41ab-9497-03c10b
nov. 22 22:33:35 Arch NetworkManager[243]: <info>  monitoring kernel firmware directory '/usr/lib/firmware'.
nov. 22 22:33:35 Arch NetworkManager[243]: <info>  Loaded device plugin: NMVxlanFactory (internal)
nov. 22 22:33:35 Arch NetworkManager[243]: <info>  Loaded device plugin: NMVlanFactory (internal)
nov. 22 22:33:35 Arch NetworkManager[243]: <info>  Loaded device plugin: NMVethFactory (internal)
nov. 22 22:33:35 Arch NetworkManager[243]: <info>  Loaded device plugin: NMTunFactory (internal)
nov. 22 22:33:35 Arch NetworkManager[243]: <info>  Loaded device plugin: NMMacvlanFactory (internal)
nov. 22 22:33:35 Arch NetworkManager[243]: <info>  Loaded device plugin: NMInfinibandFactory (internal)
nov. 22 22:33:35 Arch NetworkManager[243]: <info>  Loaded device plugin: NMGreFactory (internal)
nov. 22 22:33:35 Arch NetworkManager[243]: <info>  Loaded device plugin: NMEthernetFactory (internal)
nov. 22 22:33:35 Arch NetworkManager[243]: <info>  Loaded device plugin: NMBridgeFactory (internal)
nov. 22 22:33:35 Arch NetworkManager[243]: <info>  Loaded device plugin: NMBondFactory (internal)
nov. 22 22:33:35 Arch NetworkManager[243]: <info>  Loaded device plugin: NMWifiFactory (/usr/lib/NetworkManager/libnm-device-plugin-wifi.so)
nov. 22 22:33:35 Arch NetworkManager[243]: <info>  Loaded device plugin: NMBluezManager (/usr/lib/NetworkManager/libnm-device-plugin-bluetooth.so)
nov. 22 22:33:35 Arch NetworkManager[243]: <info>  Loaded device plugin: NMTeamFactory (/usr/lib/NetworkManager/libnm-device-plugin-team.so)
nov. 22 22:33:35 Arch NetworkManager[243]: <info>  Loaded device plugin: NMAtmManager (/usr/lib/NetworkManager/libnm-device-plugin-adsl.so)
nov. 22 22:33:35 Arch NetworkManager[243]: <info>  Loaded device plugin: NMWwanFactory (/usr/lib/NetworkManager/libnm-device-plugin-wwan.so)
nov. 22 22:33:35 Arch NetworkManager[243]: <info>  WiFi enabled by radio killswitch; enabled by state file
nov. 22 22:33:35 Arch NetworkManager[243]: <info>  WWAN enabled by radio killswitch; enabled by state file
nov. 22 22:33:35 Arch NetworkManager[243]: <info>  WiMAX enabled by radio killswitch; enabled by state file
nov. 22 22:33:35 Arch NetworkManager[243]: <info>  Networking is enabled by state file
nov. 22 22:33:35 Arch NetworkManager[243]: <info>  (lo): link connected
nov. 22 22:33:35 Arch NetworkManager[243]: <info>  (lo): new Generic device (carrier: ON, driver: 'unknown', ifindex: 1)
nov. 22 22:33:35 Arch NetworkManager[243]: <info>  (enp2s0): new Ethernet device (carrier: OFF, driver: 'r8169', ifindex: 2)
nov. 22 22:33:35 Arch NetworkManager[243]: <info>  (enp2s0): device state change: unmanaged -> unavailable (reason 'managed') [10 20 2]
nov. 22 22:33:35 Arch NetworkManager[243]: <info>  wpa_supplicant running
nov. 22 22:33:40 Arch NetworkManager[243]: <info>  startup complete

Il y a la connexion de ce matin qui à fonctionné mais celle de 22h00 ou j'ai démarré le pc n'a pas aboutie .

carl11 · Message par **carl11** » lun. 23 nov. 2015, 00:05

J'ai donc fait un ping 8.8.8.8 : connect: Network is unreachable

ifconfig -a

Code : Tout sélectionner

enp2s0: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500
        ether 00:18:f3:a4:52:72  txqueuelen 1000  (Ethernet)
        RX packets 0  bytes 0 (0.0 B)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 0  bytes 0 (0.0 B)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

lo: flags=73<UP,LOOPBACK,RUNNING>  mtu 65536
        inet 127.0.0.1  netmask 255.0.0.0
        inet6 ::1  prefixlen 128  scopeid 0x10<host>
        loop  txqueuelen 0  (Local Loopback)
        RX packets 0  bytes 0 (0.0 B)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 0  bytes 0 (0.0 B)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

carl11 · Message par **carl11** » lun. 23 nov. 2015, 00:06

puis
[root@Arch Desktop]# dhcpcd enp2s0
enp2s0: waiting for carrier
timed out
dhcpcd exited

carl11 · Message par **carl11** » lun. 23 nov. 2015, 00:07

Je n'ai bien sur qu'un service d'activé soit NetworkManager , j'ai utilisé dhcpcd juste pour tester.

Message par **benjarobin** » lun. 23 nov. 2015, 00:18

Si je ne me trompe pas, le câble réseau est vu comme débranché : La raison peut être multiple...
En tout cas dhcpcd indique bien qu'il ne voit pas le câble réseau branché : waiting for carrier

Sinon je préfère 1000 fois la sortie de la commande ip qui est plus complète et plus clair. De toute façon ifconfig est "déprécié" depuis longtemps.
Bref pour confirmer pour voir l'état du lien la commande est : ip link
Et pour voir les adresses IP associées à l'interface : ip addr

Donc merci de corriger le titre de ton sujet pour décrire ton problème. Sinon je dois dire que ta façon de poser une question est très très étrange... D'ailleurs c'est pour cela que je n'ai pas répondu initialement...

antynea · Message par **antynea** » lun. 23 nov. 2015, 00:33

salut,

son post d'origine est celui-ci :

viewtopic.php?f=5&t=17578&p=148620#p148620

il pose une question, on lui répond, sujet résolu, okay .....

carl11 · Message par **carl11** » lun. 23 nov. 2015, 09:47

Désoler je croyais effectivement mon problème étais résolus , mais ç'est revenu d'un seul coup encore ce matin en démarrant le pc la connexion ne se fait pas et chaque fois je dois rebooter le routeur pour récupérer la connexion.
C'est très génant et pas pratique , je vais éssayer les commande de benjarobin dès que j'ai à nouveau le problème.

Message par **benjarobin** » lun. 23 nov. 2015, 10:45

Si le fait de redémarrer le routeur, et que tu ne fait rien d'autre, résout le problème et que cela impacte tous les appareils connectés à ce routeur, je crains que tu indiques toi même la raison du problème : le routeur...

carl11 · Message par **carl11** » lun. 23 nov. 2015, 11:15

Aie , j'avais pensé a une défaillance de carte reseau mais pas du routeur...

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