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#1 Le 15/01/2014, à 11:49

Antipolis1

Deconnexion wifi fréquente

Bonjour je viens vous solliciter pour un petit problème de WIFI (pour changer) sur un Thinkpad x200 acheté recemment. En gros j'ai identifié 2 problèmes en gros; le premier c'est que j'ai beaucoup de mal à trouver le signal Wifi de mon modem (alors que j'en trouve certains à de plus longues distances), c'est un peu le hasard lorsque network manager le detecte. Le deuxième problème cest que j'ai l'impression que ma carte WIFI se déconnecte très souvent (je le vois à la diode qui s'éteint), ma seule solution quand ça arrive c'est de faire on/off avec le bouton. Bref, c'est quand même un peu le bordel, j'ai tout reinstallé avant hier après avoir fait pas mal de manip indiqué sur le forum mais ça marchait encore moins bien alors j'ai tout reinstallé, mais maintenant j'ai les problèmes cités au dessus.

Merci de votre aide !

DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=13.10
DISTRIB_CODENAME=saucy
DISTRIB_DESCRIPTION="Ubuntu 13.10"

>>    lsusb 

Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 008 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 002: ID 08ff:2810 AuthenTec, Inc. AES2810
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub

>>    lspci -k -nn | grep -A 3 -i net 

00:19.0 Ethernet controller [0200]: Intel Corporation 82567LM Gigabit Network Connection [8086:10f5] (rev 03)
	Subsystem: Lenovo Device [17aa:20ee]
	Kernel driver in use: e1000e
00:1a.0 USB controller [0c03]: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #4 [8086:2937] (rev 03)
--
03:00.0 Network controller [0280]: Intel Corporation PRO/Wireless 5100 AGN [Shiloh] Network Connection [8086:4237]
	Subsystem: Intel Corporation WiFi Link 5100 AGN [8086:1211]
	Kernel driver in use: iwlwifi

>>    sudo lshw -C network 

  *-network
       description: Ethernet interface
       produit: 82567LM Gigabit Network Connection
       fabriquant: Intel Corporation
       identifiant matériel: 19
       information bus: pci@0000:00:19.0
       nom logique: eth0
       version: 03
       numéro de série: 00:1f:16:15:2c:e6
       taille: 100Mbit/s
       capacité: 1Gbit/s
       bits: 32 bits
       horloge: 33MHz
       fonctionnalités: pm msi bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
       configuration: autonegotiation=on broadcast=yes driver=e1000e driverversion=2.3.2-k duplex=full firmware=1.8-3 ip=192.168.1.21 latency=0 link=yes multicast=yes port=twisted pair speed=100Mbit/s
       ressources: irq:43 mémoire:f2600000-f261ffff mémoire:f2625000-f2625fff portE/S:1840(taille=32)
  *-network
       description: Interface réseau sans fil
       produit: PRO/Wireless 5100 AGN [Shiloh] Network Connection
       fabriquant: Intel Corporation
       identifiant matériel: 0
       information bus: pci@0000:03:00.0
       nom logique: wlan0
       version: 00
       numéro de série: 00:22:fa:44:2b:24
       bits: 64 bits
       horloge: 33MHz
       fonctionnalités: pm msi pciexpress bus_master cap_list ethernet physical wireless
       configuration: broadcast=yes driver=iwlwifi driverversion=3.11.0-12-generic firmware=8.83.5.1 build 33692 latency=0 link=no multicast=yes wireless=IEEE 802.11abgn
       ressources: irq:47 mémoire:f2500000-f2501fff

>>    lsmod 

Module                  Size  Used by
ipt_MASQUERADE         12760  0 
xt_conntrack           12664  0 
ipt_REJECT             12485  0 
xt_tcpudp              12756  0 
iptable_filter         12706  0 
nf_nat_h323            17419  0 
nf_conntrack_h323      62817  1 nf_nat_h323
nf_nat_pptp            12926  0 
nf_nat_proto_gre       12865  1 nf_nat_pptp
nf_conntrack_pptp      14628  1 nf_nat_pptp
nf_conntrack_proto_gre    14021  1 nf_conntrack_pptp
nf_nat_tftp            12420  0 
nf_conntrack_tftp      12953  1 nf_nat_tftp
nf_nat_sip             16971  0 
nf_conntrack_sip       24767  1 nf_nat_sip
nf_nat_irc             12542  0 
nf_conntrack_irc       13249  1 nf_nat_irc
nf_nat_ftp             12645  0 
nf_conntrack_ftp       14056  1 nf_nat_ftp
iptable_nat            12867  0 
nf_conntrack_ipv4      14492  1 
nf_defrag_ipv4         12649  1 nf_conntrack_ipv4
nf_nat_ipv4            13095  1 iptable_nat
nf_nat                 25588  10 nf_nat_ftp,nf_nat_irc,nf_nat_sip,ipt_MASQUERADE,nf_nat_proto_gre,nf_nat_h323,nf_nat_ipv4,nf_nat_pptp,nf_nat_tftp,iptable_nat
nf_conntrack           82912  19 nf_nat_ftp,nf_nat_irc,nf_nat_sip,nf_conntrack_proto_gre,ipt_MASQUERADE,nf_nat,nf_nat_h323,nf_nat_ipv4,nf_nat_pptp,nf_nat_tftp,xt_conntrack,nf_conntrack_ftp,nf_conntrack_irc,nf_conntrack_sip,iptable_nat,nf_conntrack_h323,nf_conntrack_ipv4,nf_conntrack_pptp,nf_conntrack_tftp
ip_tables              17987  2 iptable_filter,iptable_nat
x_tables               22067  6 ip_tables,xt_tcpudp,ipt_MASQUERADE,xt_conntrack,iptable_filter,ipt_REJECT
zram                   18070  2 
parport_pc             31981  0 
ppdev                  17391  0 
rfcomm                 53664  0 
bnep                   18893  2 
bluetooth             323534  10 bnep,rfcomm
kvm                   364766  0 
snd_hda_codec_conexant    47377  1 
arc4                   12536  2 
iwldvm                219934  0 
mac80211              513247  1 iwldvm
thinkpad_acpi          68941  0 
nvram                  13986  1 thinkpad_acpi
snd_seq_midi           13132  0 
snd_seq_midi_event     14475  1 snd_seq_midi
microcode              18830  0 
snd_rawmidi            25094  1 snd_seq_midi
psmouse                90642  0 
serio_raw              13189  0 
snd_hda_intel          42658  1 
snd_hda_codec         164003  2 snd_hda_codec_conexant,snd_hda_intel
iwlwifi               143578  1 iwldvm
cfg80211              401436  3 iwlwifi,mac80211,iwldvm
snd_hwdep              13272  1 snd_hda_codec
lpc_ich                16864  0 
i915                  589697  2 
snd_pcm                89488  2 snd_hda_codec,snd_hda_intel
snd_seq                55383  2 snd_seq_midi_event,snd_seq_midi
drm_kms_helper         46867  1 i915
drm                   242354  3 i915,drm_kms_helper
snd_page_alloc         14230  2 snd_pcm,snd_hda_intel
snd_seq_device         14137  3 snd_seq,snd_rawmidi,snd_seq_midi
wmi                    18590  0 
snd_timer              24447  2 snd_pcm,snd_seq
coretemp               13195  0 
snd                    60790  13 snd_hwdep,snd_timer,snd_hda_codec_conexant,snd_pcm,snd_seq,snd_rawmidi,snd_hda_codec,snd_hda_intel,thinkpad_acpi,snd_seq_device,snd_seq_midi
lp                     13299  0 
parport                40795  3 lp,ppdev,parport_pc
soundcore              12600  1 snd
tpm_tis                18563  0 
video                  18777  1 i915
mei_me                 13933  0 
mei                    66411  1 mei_me
i2c_algo_bit           13197  1 i915
mac_hid                13037  0 
ahci                   25579  2 
libahci                26554  1 ahci
e1000e                222921  0 
ptp                    18156  1 e1000e
pps_core               18546  1 ptp


>>    iwconfig 

wlan0     IEEE 802.11abgn  ESSID:off/any  
          Mode:Managed  Access Point: Not-Associated   Tx-Power=15 dBm   
          Retry  long limit:7   RTS thr:off   Fragment thr:off
          Power Management:off
          

>>    ifconfig -a 

eth0      Link encap:Ethernet  HWaddr 00:1f:16:15:2c:e6  
          inet adr:192.168.1.21  Bcast:192.168.1.255  Masque:255.255.255.0
          adr inet6: fe80::21f:16ff:fe15:2ce6/64 Scope:Lien
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          Packets reçus:1685 erreurs:0 :0 overruns:0 frame:0
          TX packets:1589 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:1000 
          Octets reçus:1246025 (1.2 MB) Octets transmis:185287 (185.2 KB)
          Interruption:20 Mémoire:f2600000-f2620000 

lo        Link encap:Boucle locale  
          inet adr:127.0.0.1  Masque:255.0.0.0
          adr inet6: ::1/128 Scope:Hôte
          UP LOOPBACK RUNNING  MTU:65536  Metric:1
          Packets reçus:588 erreurs:0 :0 overruns:0 frame:0
          TX packets:588 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:0 
          Octets reçus:48693 (48.6 KB) Octets transmis:48693 (48.6 KB)

wlan0     Link encap:Ethernet  HWaddr 00:22:fa:44:2b:24  
          adr inet6: fe80::222:faff:fe44:2b24/64 Scope:Lien
          UP BROADCAST MULTICAST  MTU:1500  Metric:1
          Packets reçus:81 erreurs:0 :0 overruns:0 frame:0
          TX packets:79 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:1000 
          Octets reçus:16569 (16.5 KB) Octets transmis:18605 (18.6 KB)


>>    sudo iwlist scan 

wlan0     Scan completed :
          Cell 01 - Address: 00:17:33:A5:55:48
                    Channel:1
                    Frequency:2.412 GHz (Channel 1)
                    Quality=50/70  Signal level=-60 dBm  
                    Encryption key:on
                    ESSID:"Maison"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 18 Mb/s
                              24 Mb/s; 36 Mb/s; 54 Mb/s
                    Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 48 Mb/s
                    Mode:Master
                    Extra:tsf=000000035d290490
                    Extra: Last beacon: 12ms ago
                    IE: Unknown: 00064D6169736F6E
                    IE: Unknown: 010882848B962430486C
                    IE: Unknown: 030101
                    IE: Unknown: 2A0100
                    IE: Unknown: 2F0100
                    IE: Unknown: 32040C121860
                    IE: Unknown: DD090010180200F02C0000
                    IE: WPA Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (1) : TKIP
                        Authentication Suites (1) : PSK
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
          Cell 02 - Address: 00:17:C5:62:AA:D6
                    Channel:8
                    Frequency:2.447 GHz (Channel 8)
                    Quality=31/70  Signal level=-79 dBm  
                    Encryption key:on
                    ESSID:"Wifi_UCO"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
                              9 Mb/s; 12 Mb/s; 18 Mb/s
                    Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=00000003c5bb024f
                    Extra: Last beacon: 12ms ago
                    IE: Unknown: 0008576966695F55434F
                    IE: Unknown: 010882848B960C121824
                    IE: Unknown: 030108
                    IE: Unknown: 0706465249010D14
                    IE: Unknown: 200100
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (1) : TKIP
                        Authentication Suites (1) : PSK
                    IE: Unknown: 2A0104
                    IE: Unknown: 32043048606C
                    IE: Unknown: DD180050F2020101870003A4000027A4000042435E0062322F00
                    IE: Unknown: DD0900037F01010000FF7F
                    IE: Unknown: DD0A00037F04010000004000
          Cell 03 - Address: 00:17:C5:38:BE:6E
                    Channel:8
                    Frequency:2.447 GHz (Channel 8)
                    Quality=34/70  Signal level=-76 dBm  
                    Encryption key:on
                    ESSID:"Wifi_UCO"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
                              9 Mb/s; 12 Mb/s; 18 Mb/s
                    Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=000000018c063bb7
                    Extra: Last beacon: 12ms ago
                    IE: Unknown: 0008576966695F55434F
                    IE: Unknown: 010882848B960C121824
                    IE: Unknown: 030108
                    IE: Unknown: 0706465249010D14
                    IE: Unknown: 200100
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (1) : TKIP
                        Authentication Suites (1) : PSK
                    IE: Unknown: 2A0104
                    IE: Unknown: 32043048606C
                    IE: Unknown: DD180050F2020101870003A4000027A4000042435E0062322F00
                    IE: Unknown: DD0900037F01010000FF7F
                    IE: Unknown: DD0A00037F04010000004000


>>    uname -r -m 

3.11.0-12-generic i686

>>    cat /etc/network/interfaces 

# interfaces(5) file used by ifup(8) and ifdown(8)
auto lo
iface lo inet loopback

>>    nm-tool 


NetworkManager Tool

State: connected (global)

- Device: wlan0 ----------------------------------------------------------------
  Type:              802.11 WiFi
  Driver:            iwlwifi
  State:             disconnected
  Default:           no
  HW Address:        00:22:FA:44:2B:24

  Capabilities:

  Wireless Properties
    WEP Encryption:  yes
    WPA Encryption:  yes
    WPA2 Encryption: yes

  Wireless Access Points 
    Wifi_UCO:        Infra, 00:17:C5:38:BE:6E, Freq 2447 MHz, Rate 54 Mb/s, Strength 40 WPA2
    Wifi_UCO:        Infra, 00:17:C5:62:AA:D6, Freq 2447 MHz, Rate 54 Mb/s, Strength 35 WPA2


- Device: eth0  [Connexion filaire 1] ------------------------------------------
  Type:              Wired
  Driver:            e1000e
  State:             connected
  Default:           yes
  HW Address:        00:1F:16:15:2C:E6

  Capabilities:
    Carrier Detect:  yes
    Speed:           100 Mb/s

  WireDISTRIB_ID=Ubuntu
DISTRIB_RELEASE=13.10
DISTRIB_CODENAME=saucy
DISTRIB_DESCRIPTION="Ubuntu 13.10"

>>    lsusb 

Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 008 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 002: ID 08ff:2810 AuthenTec, Inc. AES2810
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub

>>    lspci -k -nn | grep -A 3 -i net 

00:19.0 Ethernet controller [0200]: Intel Corporation 82567LM Gigabit Network Connection [8086:10f5] (rev 03)
	Subsystem: Lenovo Device [17aa:20ee]
	Kernel driver in use: e1000e
00:1a.0 USB controller [0c03]: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #4 [8086:2937] (rev 03)
--
03:00.0 Network controller [0280]: Intel Corporation PRO/Wireless 5100 AGN [Shiloh] Network Connection [8086:4237]
	Subsystem: Intel Corporation WiFi Link 5100 AGN [8086:1211]
	Kernel driver in use: iwlwifi

>>    sudo lshw -C network 

  *-network
       description: Ethernet interface
       produit: 82567LM Gigabit Network Connection
       fabriquant: Intel Corporation
       identifiant matériel: 19
       information bus: pci@0000:00:19.0
       nom logique: eth0
       version: 03
       numéro de série: 00:1f:16:15:2c:e6
       taille: 100Mbit/s
       capacité: 1Gbit/s
       bits: 32 bits
       horloge: 33MHz
       fonctionnalités: pm msi bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
       configuration: autonegotiation=on broadcast=yes driver=e1000e driverversion=2.3.2-k duplex=full firmware=1.8-3 ip=192.168.1.21 latency=0 link=yes multicast=yes port=twisted pair speed=100Mbit/s
       ressources: irq:43 mémoire:f2600000-f261ffff mémoire:f2625000-f2625fff portE/S:1840(taille=32)
  *-network
       description: Interface réseau sans fil
       produit: PRO/Wireless 5100 AGN [Shiloh] Network Connection
       fabriquant: Intel Corporation
       identifiant matériel: 0
       information bus: pci@0000:03:00.0
       nom logique: wlan0
       version: 00
       numéro de série: 00:22:fa:44:2b:24
       bits: 64 bits
       horloge: 33MHz
       fonctionnalités: pm msi pciexpress bus_master cap_list ethernet physical wireless
       configuration: broadcast=yes driver=iwlwifi driverversion=3.11.0-12-generic firmware=8.83.5.1 build 33692 latency=0 link=no multicast=yes wireless=IEEE 802.11abgn
       ressources: irq:47 mémoire:f2500000-f2501fff

>>    lsmod 

Module                  Size  Used by
ipt_MASQUERADE         12760  0 
xt_conntrack           12664  0 
ipt_REJECT             12485  0 
xt_tcpudp              12756  0 
iptable_filter         12706  0 
nf_nat_h323            17419  0 
nf_conntrack_h323      62817  1 nf_nat_h323
nf_nat_pptp            12926  0 
nf_nat_proto_gre       12865  1 nf_nat_pptp
nf_conntrack_pptp      14628  1 nf_nat_pptp
nf_conntrack_proto_gre    14021  1 nf_conntrack_pptp
nf_nat_tftp            12420  0 
nf_conntrack_tftp      12953  1 nf_nat_tftp
nf_nat_sip             16971  0 
nf_conntrack_sip       24767  1 nf_nat_sip
nf_nat_irc             12542  0 
nf_conntrack_irc       13249  1 nf_nat_irc
nf_nat_ftp             12645  0 
nf_conntrack_ftp       14056  1 nf_nat_ftp
iptable_nat            12867  0 
nf_conntrack_ipv4      14492  1 
nf_defrag_ipv4         12649  1 nf_conntrack_ipv4
nf_nat_ipv4            13095  1 iptable_nat
nf_nat                 25588  10 nf_nat_ftp,nf_nat_irc,nf_nat_sip,ipt_MASQUERADE,nf_nat_proto_gre,nf_nat_h323,nf_nat_ipv4,nf_nat_pptp,nf_nat_tftp,iptable_nat
nf_conntrack           82912  19 nf_nat_ftp,nf_nat_irc,nf_nat_sip,nf_conntrack_proto_gre,ipt_MASQUERADE,nf_nat,nf_nat_h323,nf_nat_ipv4,nf_nat_pptp,nf_nat_tftp,xt_conntrack,nf_conntrack_ftp,nf_conntrack_irc,nf_conntrack_sip,iptable_nat,nf_conntrack_h323,nf_conntrack_ipv4,nf_conntrack_pptp,nf_conntrack_tftp
ip_tables              17987  2 iptable_filter,iptable_nat
x_tables               22067  6 ip_tables,xt_tcpudp,ipt_MASQUERADE,xt_conntrack,iptable_filter,ipt_REJECT
zram                   18070  2 
parport_pc             31981  0 
ppdev                  17391  0 
rfcomm                 53664  0 
bnep                   18893  2 
bluetooth             323534  10 bnep,rfcomm
kvm                   364766  0 
snd_hda_codec_conexant    47377  1 
arc4                   12536  2 
iwldvm                219934  0 
mac80211              513247  1 iwldvm
thinkpad_acpi          68941  0 
nvram                  13986  1 thinkpad_acpi
snd_seq_midi           13132  0 
snd_seq_midi_event     14475  1 snd_seq_midi
microcode              18830  0 
snd_rawmidi            25094  1 snd_seq_midi
psmouse                90642  0 
serio_raw              13189  0 
snd_hda_intel          42658  1 
snd_hda_codec         164003  2 snd_hda_codec_conexant,snd_hda_intel
iwlwifi               143578  1 iwldvm
cfg80211              401436  3 iwlwifi,mac80211,iwldvm
snd_hwdep              13272  1 snd_hda_codec
lpc_ich                16864  0 
i915                  589697  2 
snd_pcm                89488  2 snd_hda_codec,snd_hda_intel
snd_seq                55383  2 snd_seq_midi_event,snd_seq_midi
drm_kms_helper         46867  1 i915
drm                   242354  3 i915,drm_kms_helper
snd_page_alloc         14230  2 snd_pcm,snd_hda_intel
snd_seq_device         14137  3 snd_seq,snd_rawmidi,snd_seq_midi
wmi                    18590  0 
snd_timer              24447  2 snd_pcm,snd_seq
coretemp               13195  0 
snd                    60790  13 snd_hwdep,snd_timer,snd_hda_codec_conexant,snd_pcm,snd_seq,snd_rawmidi,snd_hda_codec,snd_hda_intel,thinkpad_acpi,snd_seq_device,snd_seq_midi
lp                     13299  0 
parport                40795  3 lp,ppdev,parport_pc
soundcore              12600  1 snd
tpm_tis                18563  0 
video                  18777  1 i915
mei_me                 13933  0 
mei                    66411  1 mei_me
i2c_algo_bit           13197  1 i915
mac_hid                13037  0 
ahci                   25579  2 
libahci                26554  1 ahci
e1000e                222921  0 
ptp                    18156  1 e1000e
pps_core               18546  1 ptp
>>    iwconfig 

wlan0     IEEE 802.11abgn  ESSID:off/any  
          Mode:Managed  Access Point: Not-Associated   Tx-Power=15 dBm   
          Retry  long limit:7   RTS thr:off   Fragment thr:off
          Power Management:off
          

>>    ifconfig -a 

eth0      Link encap:Ethernet  HWaddr 00:1f:16:15:2c:e6  
          inet adr:192.168.1.21  Bcast:192.168.1.255  Masque:255.255.255.0
          adr inet6: fe80::21f:16ff:fe15:2ce6/64 Scope:Lien
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          Packets reçus:1685 erreurs:0 :0 overruns:0 frame:0
          TX packets:1589 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:1000 
          Octets reçus:1246025 (1.2 MB) Octets transmis:185287 (185.2 KB)
          Interruption:20 Mémoire:f2600000-f2620000 

lo        Link encap:Boucle locale  
          inet adr:127.0.0.1  Masque:255.0.0.0
          adr inet6: ::1/128 Scope:Hôte
          UP LOOPBACK RUNNING  MTU:65536  Metric:1
          Packets reçus:588 erreurs:0 :0 overruns:0 frame:0
          TX packets:588 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:0 
          Octets reçus:48693 (48.6 KB) Octets transmis:48693 (48.6 KB)

wlan0     Link encap:Ethernet  HWaddr 00:22:fa:44:2b:24  
          adr inet6: fe80::222:faff:fe44:2b24/64 Scope:Lien
          UP BROADCAST MULTICAST  MTU:1500  Metric:1
          Packets reçus:81 erreurs:0 :0 overruns:0 frame:0
          TX packets:79 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:1000 
          Octets reçus:16569 (16.5 KB) Octets transmis:18605 (18.6 KB)


>>    sudo iwlist scan 

wlan0     Scan completed :
          Cell 01 - Address: 00:17:33:A5:55:48
                    Channel:1
                    Frequency:2.412 GHz (Channel 1)
                    Quality=50/70  Signal level=-60 dBm  
                    Encryption key:on
                    ESSID:"Maison"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 18 Mb/s
                              24 Mb/s; 36 Mb/s; 54 Mb/s
                    Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 48 Mb/s
                    Mode:Master
                    Extra:tsf=000000035d290490
                    Extra: Last beacon: 12ms ago
                    IE: Unknown: 00064D6169736F6E
                    IE: Unknown: 010882848B962430486C
                    IE: Unknown: 030101
                    IE: Unknown: 2A0100
                    IE: Unknown: 2F0100
                    IE: Unknown: 32040C121860
                    IE: Unknown: DD090010180200F02C0000
                    IE: WPA Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (1) : TKIP
                        Authentication Suites (1) : PSK
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
          Cell 02 - Address: 00:17:C5:62:AA:D6
                    Channel:8
                    Frequency:2.447 GHz (Channel 8)
                    Quality=31/70  Signal level=-79 dBm  
                    Encryption key:on
                    ESSID:"Wifi_UCO"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
                              9 Mb/s; 12 Mb/s; 18 Mb/s
                    Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=00000003c5bb024f
                    Extra: Last beacon: 12ms ago
                    IE: Unknown: 0008576966695F55434F
                    IE: Unknown: 010882848B960C121824
                    IE: Unknown: 030108
                    IE: Unknown: 0706465249010D14
                    IE: Unknown: 200100
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (1) : TKIP
                        Authentication Suites (1) : PSK
                    IE: Unknown: 2A0104
                    IE: Unknown: 32043048606C
                    IE: Unknown: DD180050F2020101870003A4000027A4000042435E0062322F00
                    IE: Unknown: DD0900037F01010000FF7F
                    IE: Unknown: DD0A00037F04010000004000
          Cell 03 - Address: 00:17:C5:38:BE:6E
                    Channel:8
                    Frequency:2.447 GHz (Channel 8)
                    Quality=34/70  Signal level=-76 dBm  
                    Encryption key:on
                    ESSID:"Wifi_UCO"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
                              9 Mb/s; 12 Mb/s; 18 Mb/s
                    Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=000000018c063bb7
                    Extra: Last beacon: 12ms ago
                    IE: Unknown: 0008576966695F55434F
                    IE: Unknown: 010882848B960C121824
                    IE: Unknown: 030108
                    IE: Unknown: 0706465249010D14
                    IE: Unknown: 200100
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (1) : TKIP
                        Authentication Suites (1) : PSK
                    IE: Unknown: 2A0104
                    IE: Unknown: 32043048606C
                    IE: Unknown: DD180050F2020101870003A4000027A4000042435E0062322F00
                    IE: Unknown: DD0900037F01010000FF7F
                    IE: Unknown: DD0A00037F04010000004000


>>    uname -r -m 

3.11.0-12-generic i686

>>    cat /etc/network/interfaces 

# interfaces(5) file used by ifup(8) and ifdown(8)
auto lo
iface lo inet loopback

>>    nm-tool 


NetworkManager Tool

State: connected (global)

- Device: wlan0 ----------------------------------------------------------------
  Type:              802.11 WiFi
  Driver:            iwlwifi
  State:             disconnected
  Default:           no
  HW Address:        00:22:FA:44:2B:24

  Capabilities:

  Wireless Properties
    WEP Encryption:  yes
    WPA Encryption:  yes
    WPA2 Encryption: yes

  Wireless Access Points 
    Wifi_UCO:        Infra, 00:17:C5:38:BE:6E, Freq 2447 MHz, Rate 54 Mb/s, Strength 40 WPA2
    Wifi_UCO:        Infra, 00:17:C5:62:AA:D6, Freq 2447 MHz, Rate 54 Mb/s, Strength 35 WPA2


- Device: eth0  [Connexion filaire 1] ------------------------------------------
  Type:              Wired
  Driver:            e1000e
  State:             connected
  Default:           yes
  HW Address:        00:1F:16:15:2C:E6

  Capabilities:
    Carrier Detect:  yes
    Speed:           100 Mb/s

  Wired Properties
    Carrier:         on

  IPv4 Settings:
    Address:         192.168.1.21
    Prefix:          24 (255.255.255.0)
    Gateway:         192.168.1.1

    DNS:             192.168.1.1



>>    sDISTRIB_ID=Ubuntu
DISTRIB_RELEASE=13.10
DISTRIB_CODENAME=saucy
DISTRIB_DESCRIPTION="Ubuntu 13.10"

>>    lsusb 

Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 008 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 002: ID 08ff:2810 AuthenTec, Inc. AES2810
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub

>>    lspci -k -nn | grep -A 3 -i net 

00:19.0 Ethernet controller [0200]: Intel Corporation 82567LM Gigabit Network Connection [8086:10f5] (rev 03)
	Subsystem: Lenovo Device [17aa:20ee]
	Kernel driver in use: e1000e
00:1a.0 USB controller [0c03]: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #4 [8086:2937] (rev 03)
--
03:00.0 Network controller [0280]: Intel Corporation PRO/Wireless 5100 AGN [Shiloh] Network Connection [8086:4237]
	Subsystem: Intel Corporation WiFi Link 5100 AGN [8086:1211]
	Kernel driver in use: iwlwifi

>>    sudo lshw -C network 

  *-network
       description: Ethernet interface
       produit: 82567LM Gigabit Network Connection
       fabriquant: Intel Corporation
       identifiant matériel: 19
       information bus: pci@0000:00:19.0
       nom logique: eth0
       version: 03
       numéro de série: 00:1f:16:15:2c:e6
       taille: 100Mbit/s
       capacité: 1Gbit/s
       bits: 32 bits
       horloge: 33MHz
       fonctionnalités: pm msi bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
       configuration: autonegotiation=on broadcast=yes driver=e1000e driverversion=2.3.2-k duplex=full firmware=1.8-3 ip=192.168.1.21 latency=0 link=yes multicast=yes port=twisted pair speed=100Mbit/s
       ressources: irq:43 mémoire:f2600000-f261ffff mémoire:f2625000-f2625fff portE/S:1840(taille=32)
  *-network
       description: Interface réseau sans fil
       produit: PRO/Wireless 5100 AGN [Shiloh] Network Connection
       fabriquant: Intel Corporation
       identifiant matériel: 0
       information bus: pci@0000:03:00.0
       nom logique: wlan0
       version: 00
       numéro de série: 00:22:fa:44:2b:24
       bits: 64 bits
       horloge: 33MHz
       fonctionnalités: pm msi pciexpress bus_master cap_list ethernet physical wireless
       configuration: broadcast=yes driver=iwlwifi driverversion=3.11.0-12-generic firmware=8.83.5.1 build 33692 latency=0 link=no multicast=yes wireless=IEEE 802.11abgn
       ressources: irq:47 mémoire:f2500000-f2501fff

>>    lsmod 

Module                  Size  Used by
ipt_MASQUERADE         12760  0 
xt_conntrack           12664  0 
ipt_REJECT             12485  0 
xt_tcpudp              12756  0 
iptable_filter         12706  0 
nf_nat_h323            17419  0 
nf_conntrack_h323      62817  1 nf_nat_h323
nf_nat_pptp            12926  0 
nf_nat_proto_gre       12865  1 nf_nat_pptp
nf_conntrack_pptp      14628  1 nf_nat_pptp
nf_conntrack_proto_gre    14021  1 nf_conntrack_pptp
nf_nat_tftp            12420  0 
nf_conntrack_tftp      12953  1 nf_nat_tftp
nf_nat_sip             16971  0 
nf_conntrack_sip       24767  1 nf_nat_sip
nf_nat_irc             12542  0 
nf_conntrack_irc       13249  1 nf_nat_irc
nf_nat_ftp             12645  0 
nf_conntrack_ftp       14056  1 nf_nat_ftp
iptable_nat            12867  0 
nf_conntrack_ipv4      14492  1 
nf_defrag_ipv4         12649  1 nf_conntrack_ipv4
nf_nat_ipv4            13095  1 iptable_nat
nf_nat                 25588  10 nf_nat_ftp,nf_nat_irc,nf_nat_sip,ipt_MASQUERADE,nf_nat_proto_gre,nf_nat_h323,nf_nat_ipv4,nf_nat_pptp,nf_nat_tftp,iptable_nat
nf_conntrack           82912  19 nf_nat_ftp,nf_nat_irc,nf_nat_sip,nf_conntrack_proto_gre,ipt_MASQUERADE,nf_nat,nf_nat_h323,nf_nat_ipv4,nf_nat_pptp,nf_nat_tftp,xt_conntrack,nf_conntrack_ftp,nf_conntrack_irc,nf_conntrack_sip,iptable_nat,nf_conntrack_h323,nf_conntrack_ipv4,nf_conntrack_pptp,nf_conntrack_tftp
ip_tables              17987  2 iptable_filter,iptable_nat
x_tables               22067  6 ip_tables,xt_tcpudp,ipt_MASQUERADE,xt_conntrack,iptable_filter,ipt_REJECT
zram                   18070  2 
parport_pc             31981  0 
ppdev                  17391  0 
rfcomm                 53664  0 
bnep                   18893  2 
bluetooth             323534  10 bnep,rfcomm
kvm                   364766  0 
snd_hda_codec_conexant    47377  1 
arc4                   12536  2 
iwldvm                219934  0 
mac80211              513247  1 iwldvm
thinkpad_acpi          68941  0 
nvram                  13986  1 thinkpad_acpi
snd_seq_midi           13132  0 
snd_seq_midi_event     14475  1 snd_seq_midi
microcode              18830  0 
snd_rawmidi            25094  1 snd_seq_midi
psmouse                90642  0 
serio_raw              13189  0 
snd_hda_intel          42658  1 
snd_hda_codec         164003  2 snd_hda_codec_conexant,snd_hda_intel
iwlwifi               143578  1 iwldvm
cfg80211              401436  3 iwlwifi,mac80211,iwldvm
snd_hwdep              13272  1 snd_hda_codec
lpc_ich                16864  0 
i915                  589697  2 
snd_pcm                89488  2 snd_hda_codec,snd_hda_intel
snd_seq                55383  2 snd_seq_midi_event,snd_seq_midi
drm_kms_helper         46867  1 i915
drm                   242354  3 i915,drm_kms_helper
snd_page_alloc         14230  2 snd_pcm,snd_hda_intel
snd_seq_device         14137  3 snd_seq,snd_rawmidi,snd_seq_midi
wmi                    18590  0 
snd_timer              24447  2 snd_pcm,snd_seq
coretemp               13195  0 
snd                    60790  13 snd_hwdep,snd_timer,snd_hda_codec_conexant,snd_pcm,snd_seq,snd_rawmidi,snd_hda_codec,snd_hda_intel,thinkpad_acpi,snd_seq_device,snd_seq_midi
lp                     13299  0 
parport                40795  3 lp,ppdev,parport_pc
soundcore              12600  1 snd
tpm_tis                18563  0 
video                  18777  1 i915
mei_me                 13933  0 
mei                    66411  1 mei_me
i2c_algo_bit           13197  1 i915
mac_hid                13037  0 
ahci                   25579  2 
libahci                26554  1 ahci
e1000e                222921  0 
ptp                    18156  1 e1000e
pps_core               18546  1 ptp
>>    iwconfig 

wlan0     IEEE 802.11abgn  ESSID:off/any  
          Mode:Managed  Access Point: Not-Associated   Tx-Power=15 dBm   
          Retry  long limit:7   RTS thr:off   Fragment thr:off
          Power Management:off
          

>>    ifconfig -a 

eth0      Link encap:Ethernet  HWaddr 00:1f:16:15:2c:e6  
          inet adr:192.168.1.21  Bcast:192.168.1.255  Masque:255.255.255.0
          adr inet6: fe80::21f:16ff:fe15:2ce6/64 Scope:Lien
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          Packets reçus:1685 erreurs:0 :0 overruns:0 frame:0
          TX packets:1589 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:1000 
          Octets reçus:1246025 (1.2 MB) Octets transmis:185287 (185.2 KB)
          Interruption:20 Mémoire:f2600000-f2620000 

lo        Link encap:Boucle locale  
          inet adr:127.0.0.1  Masque:255.0.0.0
          adr inet6: ::1/128 Scope:Hôte
          UP LOOPBACK RUNNING  MTU:65536  Metric:1
          Packets reçus:588 erreurs:0 :0 overruns:0 frame:0
          TX packets:588 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:0 
          Octets reçus:48693 (48.6 KB) Octets transmis:48693 (48.6 KB)

wlan0     Link encap:Ethernet  HWaddr 00:22:fa:44:2b:24  
          adr inet6: fe80::222:faff:fe44:2b24/64 Scope:Lien
          UP BROADCAST MULTICAST  MTU:1500  Metric:1
          Packets reçus:81 erreurs:0 :0 overruns:0 frame:0
          TX packets:79 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:1000 
          Octets reçus:16569 (16.5 KB) Octets transmis:18605 (18.6 KB)


>>    sudo iwlist scan 

wlan0     Scan completed :
          Cell 01 - Address: 00:17:33:A5:55:48
                    Channel:1
                    Frequency:2.412 GHz (Channel 1)
                    Quality=50/70  Signal level=-60 dBm  
                    Encryption key:on
                    ESSID:"Maison"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 18 Mb/s
                              24 Mb/s; 36 Mb/s; 54 Mb/s
                    Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 48 Mb/s
                    Mode:Master
                    Extra:tsf=000000035d290490
                    Extra: Last beacon: 12ms ago
                    IE: Unknown: 00064D6169736F6E
                    IE: Unknown: 010882848B962430486C
                    IE: Unknown: 030101
                    IE: Unknown: 2A0100
                    IE: Unknown: 2F0100
                    IE: Unknown: 32040C121860
                    IE: Unknown: DD090010180200F02C0000
                    IE: WPA Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (1) : TKIP
                        Authentication Suites (1) : PSK
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
          Cell 02 - Address: 00:17:C5:62:AA:D6
                    Channel:8
                    Frequency:2.447 GHz (Channel 8)
                    Quality=31/70  Signal level=-79 dBm  
                    Encryption key:on
                    ESSID:"Wifi_UCO"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
                              9 Mb/s; 12 Mb/s; 18 Mb/s
                    Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=00000003c5bb024f
                    Extra: Last beacon: 12ms ago
                    IE: Unknown: 0008576966695F55434F
                    IE: Unknown: 010882848B960C121824
                    IE: Unknown: 030108
                    IE: Unknown: 0706465249010D14
                    IE: Unknown: 200100
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (1) : TKIP
                        Authentication Suites (1) : PSK
                    IE: Unknown: 2A0104
                    IE: Unknown: 32043048606C
                    IE: Unknown: DD180050F2020101870003A4000027A4000042435E0062322F00
                    IE: Unknown: DD0900037F01010000FF7F
                    IE: Unknown: DD0A00037F04010000004000
          Cell 03 - Address: 00:17:C5:38:BE:6E
                    Channel:8
                    Frequency:2.447 GHz (Channel 8)
                    Quality=34/70  Signal level=-76 dBm  
                    Encryption key:on
                    ESSID:"Wifi_UCO"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
                              9 Mb/s; 12 Mb/s; 18 Mb/s
                    Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=000000018c063bb7
                    Extra: Last beacon: 12ms ago
                    IE: Unknown: 0008576966695F55434F
                    IE: Unknown: 010882848B960C121824
                    IE: Unknown: 030108
                    IE: Unknown: 0706465249010D14
                    IE: Unknown: 200100
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (1) : TKIP
                        Authentication Suites (1) : PSK
                    IE: Unknown: 2A0104
                    IE: Unknown: 32043048606C
                    IE: Unknown: DD180050F2020101870003A4000027A4000042435E0062322F00
                    IE: Unknown: DD0900037F01010000FF7F
                    IE: Unknown: DD0A00037F04010000004000


>>    uname -r -m 

3.11.0-12-generic i686

>>    cat /etc/network/interfaces 

# interfaces(5) file used by ifup(8) and ifdown(8)
auto lo
iface lo inet loopback

>>    nm-tool 


NetworkManager Tool

State: connected (global)

- Device: wlan0 ----------------------------------------------------------------
  Type:              802.11 WiFi
  Driver:            iwlwifi
  State:             disconnected
  Default:           no
  HW Address:        00:22:FA:44:2B:24

  Capabilities:

  Wireless Properties
    WEP Encryption:  yes
    WPA Encryption:  yes
    WPA2 Encryption: yes

  Wireless Access Points 
    Wifi_UCO:        Infra, 00:17:C5:38:BE:6E, Freq 2447 MHz, Rate 54 Mb/s, Strength 40 WPA2
    Wifi_UCO:        Infra, 00:17:C5:62:AA:D6, Freq 2447 MHz, Rate 54 Mb/s, Strength 35 WPA2


- Device: eth0  [Connexion filaire 1] ------------------------------------------
  Type:              Wired
  Driver:            e1000e
  State:             connected
  Default:           yes
  HW Address:        00:1F:16:15:2C:E6

  Capabilities:
    Carrier Detect:  yes
    Speed:           100 Mb/s

  Wired Properties
    Carrier:         on

  IPv4 Settings:
    Address:         192.168.1.21
    Prefix:          24 (255.255.255.0)
    Gateway:         192.168.1.1

    DNS:             192.168.1.1
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=13.10
DISTRIB_CODENAME=saucy
DISTRIB_DESCRIPTION="Ubuntu 13.10"

>>    lsusb 

Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 008 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 002: ID 08ff:2810 AuthenTec, Inc. AES2810
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub

>>    lspci -k -nn | grep -A 3 -i net 

00:19.0 Ethernet controller [0200]: Intel Corporation 82567LM Gigabit Network Connection [8086:10f5] (rev 03)
	Subsystem: Lenovo Device [17aa:20ee]
	Kernel driver in use: e1000e
00:1a.0 USB controller [0c03]: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #4 [8086:2937] (rev 03)
--
03:00.0 Network controller [0280]: Intel Corporation PRO/Wireless 5100 AGN [Shiloh] Network Connection [8086:4237]
	Subsystem: Intel Corporation WiFi Link 5100 AGN [8086:1211]
	Kernel driver in use: iwlwifi

>>    sudo lshw -C network 

  *-network
       description: Ethernet interface
       produit: 82567LM Gigabit Network Connection
       fabriquant: Intel Corporation
       identifiant matériel: 19
       information bus: pci@0000:00:19.0
       nom logique: eth0
       version: 03
       numéro de série: 00:1f:16:15:2c:e6
       taille: 100Mbit/s
       capacité: 1Gbit/s
       bits: 32 bits
       horloge: 33MHz
       fonctionnalités: pm msi bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
       configuration: autonegotiation=on broadcast=yes driver=e1000e driverversion=2.3.2-k duplex=full firmware=1.8-3 ip=192.168.1.21 latency=0 link=yes multicast=yes port=twisted pair speed=100Mbit/s
       ressources: irq:43 mémoire:f2600000-f261ffff mémoire:f2625000-f2625fff portE/S:1840(taille=32)
  *-network
       description: Interface réseau sans fil
       produit: PRO/Wireless 5100 AGN [Shiloh] Network Connection
       fabriquant: Intel Corporation
       identifiant matériel: 0
       information bus: pci@0000:03:00.0
       nom logique: wlan0
       version: 00
       numéro de série: 00:22:fa:44:2b:24
       bits: 64 bits
       horloge: 33MHz
       fonctionnalités: pm msi pciexpress bus_master cap_list ethernet physical wireless
       configuration: broadcast=yes driver=iwlwifi driverversion=3.11.0-12-generic firmware=8.83.5.1 build 33692 latency=0 link=no multicast=yes wireless=IEEE 802.11abgn
       ressources: irq:47 mémoire:f2500000-f2501fff

>>    lsmod 

Module                  Size  Used by
ipt_MASQUERADE         12760  0 
xt_conntrack           12664  0 
ipt_REJECT             12485  0 
xt_tcpudp              12756  0 
iptable_filter         12706  0 
nf_nat_h323            17419  0 
nf_conntrack_h323      62817  1 nf_nat_h323
nf_nat_pptp            12926  0 
nf_nat_proto_gre       12865  1 nf_nat_pptp
nf_conntrack_pptp      14628  1 nf_nat_pptp
nf_conntrack_proto_gre    14021  1 nf_conntrack_pptp
nf_nat_tftp            12420  0 
nf_conntrack_tftp      12953  1 nf_nat_tftp
nf_nat_sip             16971  0 
nf_conntrack_sip       24767  1 nf_nat_sip
nf_nat_irc             12542  0 
nf_conntrack_irc       13249  1 nf_nat_irc
nf_nat_ftp             12645  0 
nf_conntrack_ftp       14056  1 nf_nat_ftp
iptable_nat            12867  0 
nf_conntrack_ipv4      14492  1 
nf_defrag_ipv4         12649  1 nf_conntrack_ipv4
nf_nat_ipv4            13095  1 iptable_nat
nf_nat                 25588  10 nf_nat_ftp,nf_nat_irc,nf_nat_sip,ipt_MASQUERADE,nf_nat_proto_gre,nf_nat_h323,nf_nat_ipv4,nf_nat_pptp,nf_nat_tftp,iptable_nat
nf_conntrack           82912  19 nf_nat_ftp,nf_nat_irc,nf_nat_sip,nf_conntrack_proto_gre,ipt_MASQUERADE,nf_nat,nf_nat_h323,nf_nat_ipv4,nf_nat_pptp,nf_nat_tftp,xt_conntrack,nf_conntrack_ftp,nf_conntrack_irc,nf_conntrack_sip,iptable_nat,nf_conntrack_h323,nf_conntrack_ipv4,nf_conntrack_pptp,nf_conntrack_tftp
ip_tables              17987  2 iptable_filter,iptable_nat
x_tables               22067  6 ip_tables,xt_tcpudp,ipt_MASQUERADE,xt_conntrack,iptable_filter,ipt_REJECT
zram                   18070  2 
parport_pc             31981  0 
ppdev                  17391  0 
rfcomm                 53664  0 
bnep                   18893  2 
bluetooth             323534  10 bnep,rfcomm
kvm                   364766  0 
snd_hda_codec_conexant    47377  1 
arc4                   12536  2 
iwldvm                219934  0 
mac80211              513247  1 iwldvm
thinkpad_acpi          68941  0 
nvram                  13986  1 thinkpad_acpi
snd_seq_midi           13132  0 
snd_seq_midi_event     14475  1 snd_seq_midi
microcode              18830  0 
snd_rawmidi            25094  1 snd_seq_midi
psmouse                90642  0 
serio_raw              13189  0 
snd_hda_intel          42658  1 
snd_hda_codec         164003  2 snd_hda_codec_conexant,snd_hda_intel
iwlwifi               143578  1 iwldvm
cfg80211              401436  3 iwlwifi,mac80211,iwldvm
snd_hwdep              13272  1 snd_hda_codec
lpc_ich                16864  0 
i915                  589697  2 
snd_pcm                89488  2 snd_hda_codec,snd_hda_intel
snd_seq                55383  2 snd_seq_midi_event,snd_seq_midi
drm_kms_helper         46867  1 i915
drm                   242354  3 i915,drm_kms_helper
snd_page_alloc         14230  2 snd_pcm,snd_hda_intel
snd_seq_device         14137  3 snd_seq,snd_rawmidi,snd_seq_midi
wmi                    18590  0 
snd_timer              24447  2 snd_pcm,snd_seq
coretemp               13195  0 
snd                    60790  13 snd_hwdep,snd_timer,snd_hda_codec_conexant,snd_pcm,snd_seq,snd_rawmidi,snd_hda_codec,snd_hda_intel,thinkpad_acpi,snd_seq_device,snd_seq_midi
lp                     13299  0 
parport                40795  3 lp,ppdev,parport_pc
soundcore              12600  1 snd
tpm_tis                18563  0 
video                  18777  1 i915
mei_me                 13933  0 
mei                    66411  1 mei_me
i2c_algo_bit           13197  1 i915
mac_hid                13037  0 
ahci                   25579  2 
libahci                26554  1 ahci
e1000e                222921  0 
ptp                    18156  1 e1000e
pps_core               18546  1 ptp
>>    iwconfig 

wlan0     IEEE 802.11abgn  ESSID:off/any  
          Mode:Managed  Access Point: Not-Associated   Tx-Power=15 dBm   
          Retry  long limit:7   RTS thr:off   Fragment thr:off
          Power Management:off
          

>>    ifconfig -a 

eth0      Link encap:Ethernet  HWaddr 00:1f:16:15:2c:e6  
          inet adr:192.168.1.21  Bcast:192.168.1.255  Masque:255.255.255.0
          adr inet6: fe80::21f:16ff:fe15:2ce6/64 Scope:Lien
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          Packets reçus:1685 erreurs:0 :0 overruns:0 frame:0
          TX packets:1589 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:1000 
          Octets reçus:1246025 (1.2 MB) Octets transmis:185287 (185.2 KB)
          Interruption:20 Mémoire:f2600000-f2620000 

lo        Link encap:Boucle locale  
          inet adr:127.0.0.1  Masque:255.0.0.0
          adr inet6: ::1/128 Scope:Hôte
          UP LOOPBACK RUNNING  MTU:65536  Metric:1
          Packets reçus:588 erreurs:0 :0 overruns:0 frame:0
          TX packets:588 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:0 
          Octets reçus:48693 (48.6 KB) Octets transmis:48693 (48.6 KB)

wlan0     Link encap:Ethernet  HWaddr 00:22:fa:44:2b:24  
          adr inet6: fe80::222:faff:fe44:2b24/64 Scope:Lien
          UP BROADCAST MULTICAST  MTU:1500  Metric:1
          Packets reçus:81 erreurs:0 :0 overruns:0 frame:0
          TX packets:79 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:1000 
          Octets reçus:16569 (16.5 KB) Octets transmis:18605 (18.6 KB)


>>    sudo iwlist scan 

wlan0     Scan completed :
          Cell 01 - Address: 00:17:33:A5:55:48
                    Channel:1
                    Frequency:2.412 GHz (Channel 1)
                    Quality=50/70  Signal level=-60 dBm  
                    Encryption key:on
                    ESSID:"Maison"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 18 Mb/s
                              24 Mb/s; 36 Mb/s; 54 Mb/s
         DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=13.10
DISTRIB_CODENAME=saucy
DISTRIB_DESCRIPTION="Ubuntu 13.10"

>>    lsusb 

Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 008 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 002: ID 08ff:2810 AuthenTec, Inc. AES2810
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub

>>    lspci -k -nn | grep -A 3 -i net 

00:19.0 Ethernet controller [0200]: Intel Corporation 82567LM Gigabit Network Connection [8086:10f5] (rev 03)
	Subsystem: Lenovo Device [17aa:20ee]
	Kernel driver in use: e1000e
00:1a.0 USB controller [0c03]: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #4 [8086:2937] (rev 03)
--
03:00.0 Network controller [0280]: Intel Corporation PRO/Wireless 5100 AGN [Shiloh] Network Connection [8086:4237]
	Subsystem: Intel Corporation WiFi Link 5100 AGN [8086:1211]
	Kernel driver in use: iwlwifi

>>    sudo lshw -C network 

  *-network
       description: Ethernet interface
       produit: 82567LM Gigabit Network Connection
       fabriquant: Intel Corporation
       identifiant matériel: 19
       information bus: pci@0000:00:19.0
       nom logique: eth0
       version: 03
       numéro de série: 00:1f:16:15:2c:e6
       taille: 100Mbit/s
       capacité: 1Gbit/s
       bits: 32 bits
       horloge: 33MHz
       fonctionnalités: pm msi bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
       configuration: autonegotiation=on broadcast=yes driver=e1000e driverversion=2.3.2-k duplex=full firmware=1.8-3 ip=192.168.1.21 latency=0 link=yes multicast=yes port=twisted pair speed=100Mbit/s
       ressources: irq:43 mémoire:f2600000-f261ffff mémoire:f2625000-f2625fff portE/S:1840(taille=32)
  *-network
       description: Interface réseau sans fil
       produit: PRO/Wireless 5100 AGN [Shiloh] Network Connection
       fabriquant: Intel Corporation
       identifiant matériel: 0
       information bus: pci@0000:03:00.0
       nom logique: wlan0
       version: 00
       numéro de série: 00:22:fa:44:2b:24
       bits: 64 bits
       horloge: 33MHz
       fonctionnalités: pm msi pciexpress bus_master cap_list ethernet physical wireless
       configuration: broadcast=yes driver=iwlwifi driverversion=3.11.0-12-generic firmware=8.83.5.1 build 33692 latency=0 link=no multicast=yes wireless=IEEE 802.11abgn
       ressources: irq:47 mémoire:f2500000-f2501fff

>>    lsmod 

Module                  Size  Used by
ipt_MASQUERADE         12760  0 
xt_conntrack           12664  0 
ipt_REJECT             12485  0 
xt_tcpudp              12756  0 
iptable_filter         12706  0 
nf_nat_h323            17419  0 
nf_conntrack_h323      62817  1 nf_nat_h323
nf_nat_pptp            12926  0 
nf_nat_proto_gre       12865  1 nf_nat_pptp
nf_conntrack_pptp      14628  1 nf_nat_pptp
nf_conntrack_proto_gre    14021  1 nf_conntrack_pptp
nf_nat_tftp            12420  0 
nf_conntrack_tftp      12953  1 nf_nat_tftp
nf_nat_sip             16971  0 
nf_conntrack_sip       24767  1 nf_nat_sip
nf_nat_irc             12542  0 
nf_conntrack_irc       13249  1 nf_nat_irc
nf_nat_ftp             12645  0 
nf_conntrack_ftp       14056  1 nf_nat_ftp
iptable_nat            12867  0 
nf_conntrack_ipv4      14492  1 
nf_defrag_ipv4         12649  1 nf_conntrack_ipv4
nf_nat_ipv4            13095  1 iptable_nat
nf_nat                 25588  10 nf_nat_ftp,nf_nat_irc,nf_nat_sip,ipt_MASQUERADE,nf_nat_proto_gre,nf_nat_h323,nf_nat_ipv4,nf_nat_pptp,nf_nat_tftp,iptable_nat
nf_conntrack           82912  19 nf_nat_ftp,nf_nat_irc,nf_nat_sip,nf_conntrack_proto_gre,ipt_MASQUERADE,nf_nat,nf_nat_h323,nf_nat_ipv4,nf_nat_pptp,nf_nat_tftp,xt_conntrack,nf_conntrack_ftp,nf_conntrack_irc,nf_conntrack_sip,iptable_nat,nf_conntrack_h323,nf_conntrack_ipv4,nf_conntrack_pptp,nf_conntrack_tftp
ip_tables              17987  2 iptable_filter,iptable_nat
x_tables               22067  6 ip_tables,xt_tcpudp,ipt_MASQUERADE,xt_conntrack,iptable_filter,ipt_REJECT
zram                   18070  2 
parport_pc             31981  0 
ppdev                  17391  0 
rfcomm                 53664  0 
bnep                   18893  2 
bluetooth             323534  10 bnep,rfcomm
kvm                   364766  0 
snd_hda_codec_conexant    47377  1 
arc4                   12536  2 
iwldvm                219934  0 
mac80211              513247  1 iwldvm
thinkpad_acpi          68941  0 
nvram                  13986  1 thinkpad_acpi
snd_seq_midi           13132  0 
snd_seq_midi_event     14475  1 snd_seq_midi
microcode              18830  0 
snd_rawmidi            25094  1 snd_seq_midi
psmouse                90642  0 
serio_raw              13189  0 
snd_hda_intel          42658  1 
snd_hda_codec         164003  2 snd_hda_codec_conexant,snd_hda_intel
iwlwifi               143578  1 iwldvm
cfg80211              401436  3 iwlwifi,mac80211,iwldvm
snd_hwdep              13272  1 snd_hda_codec
lpc_ich                16864  0 
i915                  589697  2 
snd_pcm                89488  2 snd_hda_codec,snd_hda_intel
snd_seq                55383  2 snd_seq_midi_event,snd_seq_midi
drm_kms_helper         46867  1 i915
drm                   242354  3 i915,drm_kms_helper
snd_page_alloc         14230  2 snd_pcm,snd_hda_intel
snd_seq_device         14137  3 snd_seq,snd_rawmidi,snd_seq_midi
wmi                    18590  0 
snd_timer              24447  2 snd_pcm,snd_seq
coretemp               13195  0 
snd                    60790  13 snd_hwdep,snd_timer,snd_hda_codec_conexant,snd_pcm,snd_seq,snd_rawmidi,snd_hda_codec,snd_hda_intel,thinkpad_acpi,snd_seq_device,snd_seq_midi
lp                     13299  0 
parport                40795  3 lp,ppdev,parport_pc
soundcore              12600  1 snd
tpm_tis                18563  0 
video                  18777  1 i915
mei_me                 13933  0 
mei                    66411  1 mei_me
i2c_algo_bit           13197  1 i915
mac_hid                13037  0 
ahci                   25579  2 
libahci                26554  1 ahci
e1000e                222921  0 
ptp                    18156  1 e1000e
pps_core               18546  1 ptp
>>    iwconfig 

wlan0     IEEE 802.11abgn  ESSID:off/any  
          Mode:Managed  Access Point: Not-Associated   Tx-Power=15 dBm   
          Retry  long limit:7   RTS thr:off   Fragment thr:off
          Power Management:off
          

>>    ifconfig -a 

eth0      Link encap:Ethernet  HWaddr 00:1f:16:15:2c:e6  
          inet adr:192.168.1.21  Bcast:192.168.1.255  Masque:255.255.255.0
          adr inet6: fe80::21f:16ff:fe15:2ce6/64 Scope:Lien
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          Packets reçus:1685 erreurs:0 :0 overruns:0 frame:0
          TX packets:1589 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:1000 
          Octets reçus:1246025 (1.2 MB) Octets transmis:185287 (185.2 KB)
          Interruption:20 Mémoire:f2600000-f2620000 

lo        Link encap:Boucle locale  
          inet adr:127.0.0.1  Masque:255.0.0.0
          adr inet6: ::1/128 Scope:Hôte
          UP LOOPBACK RUNNING  MTU:65536  Metric:1
          Packets reçus:588 erreurs:0 :0 overruns:0 frame:0
          TX packets:588 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:0 
          Octets reçus:48693 (48.6 KB) Octets transmis:48693 (48.6 KB)

wlan0     Link encap:Ethernet  HWaddr 00:22:fa:44:2b:24  
          adr inet6: fe80::222:faff:fe44:2b24/64 Scope:Lien
          UP BROADCAST MULTICAST  MTU:1500  Metric:1
          Packets reçus:81 erreurs:0 :0 overruns:0 frame:0
          TX packets:79 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:1000 
          Octets reçus:16569 (16.5 KB) Octets transmis:18605 (18.6 KB)


>>    sudo iwlist scan 

wlan0     Scan completed :
          Cell 01 - Address: 00:17:33:A5:55:48
                    Channel:1
                    Frequency:2.412 GHz (Channel 1)
                    Quality=50/70  Signal level=-60 dBm  
                    Encryption key:on
                    ESSID:"Maison"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 18 Mb/s
                              24 Mb/s; 36 Mb/s; 54 Mb/s
                    Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 48 Mb/s
                    Mode:Master
                    Extra:tsf=000000035d290490
                    Extra: Last beacon: 12ms ago
                    IE: Unknown: 00064D6169736F6E
                    IE: Unknown: 010882848B962430486C
                    IE: Unknown: 030101
                    IE: Unknown: 2A0100
                    IE: Unknown: 2F0100
                    IE: Unknown: 32040C121860
                    IE: Unknown: DD090010180200F02C0000
                    IE: WPA Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (1) : TKIP
                        Authentication Suites (1) : PSK
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
          Cell 02 - Address: 00:17:C5:62:AA:D6
                    Channel:8
                    Frequency:2.447 GHz (Channel 8)
                    Quality=31/70  Signal level=-79 dBm  
                    Encryption key:on
                    ESSID:"Wifi_UCO"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
                              9 Mb/s; 12 Mb/s; 18 Mb/s
                    Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=00000003c5bb024f
                    Extra: Last beacon: 12ms ago
                    IE: Unknown: 0008576966695F55434F
                    IE: Unknown: 010882848B960C121824
                    IE: Unknown: 030108
                    IE: Unknown: 0706465249010D14
                    IE: Unknown: 200100
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (1) : TKIP
                        Authentication Suites (1) : PSK
                    IE: Unknown: 2A0104
                    IE: Unknown: 32043048606C
                    IE: Unknown: DD180050F2020101870003A4000027A4000042435E0062322F00
                    IE: Unknown: DD0900037F01010000FF7F
                    IE: Unknown: DD0A00037F04010000004000
          Cell 03 - Address: 00:17:C5:38:BE:6E
                    Channel:8
                    Frequency:2.447 GHz (Channel 8)
                    Quality=34/70  Signal level=-76 dBm  
                    Encryption key:on
                    ESSID:"Wifi_UCO"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
                              9 Mb/s; 12 Mb/s; 18 Mb/s
                    Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=000000018c063bb7
                    Extra: Last beacon: 12ms ago
                    IE: Unknown: 0008576966695F55434F
                    IE: Unknown: 010882848B960C121824
                    IE: Unknown: 030108
                    IE: Unknown: 0706465249010D14
                    IE: Unknown: 200100
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (1) : TKIP
                        Authentication Suites (1) : PSK
                    IE: Unknown: 2A0104
                    IE: Unknown: 32043048606C
                    IE: Unknown: DD180050F2020101870003A4000027A4000042435E0062322F00
                    IE: Unknown: DD0900037F01010000FF7F
                    IE: Unknown: DD0A00037F04010000004000


>>    uname -r -m 

3.11.0-12-generic i686

>>    cat /etc/network/interfaces 

# interfaces(5) file used by ifup(8) and ifdown(8)
auto lo
iface lo inet loopback

>>    nm-tool 


NetworkManager Tool

State: connected (global)

- Device: wlan0 ----------------------------------------------------------------
  Type:              802.11 WiFi
  Driver:            iwlwifi
  State:             disconnected
  Default:           no
  HW Address:        00:22:FA:44:2B:24

  Capabilities:

  Wireless Properties
    WEP Encryption:  yes
    WPA Encryption:  yes
    WPA2 Encryption: yes

  Wireless Access Points 
    Wifi_UCO:        Infra, 00:17:C5:38:BE:6E, Freq 2447 MHz, Rate 54 Mb/s, Strength 40 WPA2
    Wifi_UCO:        Infra, 00:17:C5:62:AA:D6, Freq 2447 MHz, Rate 54 Mb/s, Strength 35 WPA2


- Device: eth0  [Connexion filaire 1] ------------------------------------------
  Type:              Wired
  Driver:            e1000e
  State:             connected
  Default:           yes
  HW Address:        00:1F:16:15:2C:E6

  Capabilities:
    Carrier Detect:  yes
    Speed:           100 Mb/s

  Wired Properties
    Carrier:         on

  IPv4 Settings:
    Address:         192.168.1.21
    Prefix:          24 (255.255.255.0)
    Gateway:         192.168.1.1

    DNS:             192.168.1.1



>>    sudo rfkill list 

0: phy0: Wireless LAN
	Soft blocked: no
	Hard blocked: no           Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 48 Mb/s
                    Mode:Master
                    Extra:tsf=000000035d290490
                    Extra: Last beacon: 12ms ago
                    IE: Unknown: 00064D6169736F6E
                    IE: Unknown: 010882848B962430486C
                    IE: Unknown: 030101
                    IE: Unknown: 2A0100
                    IE: Unknown: 2F0100
                    IE: Unknown: 32040C121860
                    IE: Unknown: DD090010180200F02C0000
                    IE: WPA Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (1) : TKIP
                        Authentication Suites (1) : PSK
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
          Cell 02 - Address: 00:17:C5:62:AA:D6
                    Channel:8
                    Frequency:2.447 GHz (Channel 8)
                    Quality=31/70  Signal level=-79 dBm  
                    Encryption key:on
                    ESSID:"Wifi_UCO"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
                              9 Mb/s; 12 Mb/s; 18 Mb/s
                    Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=00000003c5bb024f
                    Extra: Last beacon: 12ms ago
                    IE: Unknown: 0008576966695F55434F
                    IE: Unknown: 010882848B960C121824
                    IE: Unknown: 030108
                    IE: Unknown: 0706465249010D14
                    IE: Unknown: 200100
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (1) : TKIP
                        Authentication Suites (1) : PSK
                    IE: Unknown: 2A0104
                    IE: Unknown: 32043048606C
                    IE: Unknown: DD180050F2020101870003A4000027A4000042435E0062322F00
                    IE: Unknown: DD0900037F01010000FF7F
                    IE: Unknown: DD0A00037F04010000004000
          Cell 03 - Address: 00:17:C5:38:BE:6E
                    Channel:8
                    Frequency:2.447 GHz (Channel 8)
                    Quality=34/70  Signal level=-76 dBm  
                    Encryption key:on
                    ESSID:"Wifi_UCO"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
                              9 Mb/s; 12 Mb/s; 18 Mb/s
                    Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=000000018c063bb7
                    Extra: Last beacon: 12ms ago
                    IE: Unknown: 0008576966695F55434F
                    IE: Unknown: 010882848B960C121824
                    IE: Unknown: 030108
                    IE: Unknown: 0706465249010D14
                    IE: Unknown: 200100
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (1) : TKIP
                        Authentication Suites (1) : PSK
                    IE: Unknown: 2A0104
                    IE: Unknown: 32043048606C
                    IE: Unknown: DD180050F2020101870003A4000027A4000042435E0062322F00
                    IE: Unknown: DD0900037F01010000FF7F
                    IE: Unknown: DD0A00037F04010000004000


>>    uname -r -m 

3.11.0-12-generic i686

>>    cat /etc/network/interfaces 

# interfaces(5) file used by ifup(8) and ifdown(8)
auto lo
iface lo inet loopback

>>    nm-tool 


NetworkManager Tool

State: connected (global)

- Device: wlan0 ----------------------------------------------------------------
  Type:              802.11 WiFi
  Driver:            iwlwifi
  State:             disconnected
  Default:           no
  HW Address:        00:22:FA:44:2B:24

  Capabilities:

  Wireless Properties
    WEP Encryption:  yes
    WPA Encryption:  yes
    WPA2 Encryption: yes

  Wireless Access Points 
    Wifi_UCO:        Infra, 00:17:C5:38:BE:6E, Freq 2447 MHz, Rate 54 Mb/s, Strength 40 WPA2
    Wifi_UCO:        Infra, 00:17:C5:62:AA:D6, Freq 2447 MHz, Rate 54 Mb/s, Strength 35 WPA2


- Device: eth0  [Connexion filaire 1] ------------------------------------------
  Type:              Wired
  Driver:            e1000e
  State:             connected
  Default:           yes
  HW Address:        00:1F:16:15:2C:E6

  Capabilities:
    Carrier Detect:  yes
    Speed:           100 Mb/s

  Wired Properties
    Carrier:         on

  IPv4 Settings:
    Address:         192.168.1.21
    Prefix:          24 (255.255.255.0)
    Gateway:         192.168.1.1

    DNS:             192.168.1.1



>>    sudo rfkill list 

0: phy0: Wireless LAN
	Soft blocked: no
	Hard blocked: no


>>    sudo rfkill list 

0: phy0: Wireless LAN
	Soft blocked: no
	Hard blocked: noudo rfkill list 

0: phy0: Wireless LAN
	Soft blocked: no
	Hard blocked: nod Properties
    Carrier:         on

  IPv4 Settings:
    Address:         192.168.1.21
    Prefix:          24 (255.255.255.0)
    Gateway:         192.168.1.1

    DNS:             192.168.1.1



>>    sudo rfkill list 

0: phy0: Wireless LAN
	Soft blocked: no
	Hard blocked: no

PS: Quand network manager m'indique que je suis connecté, quand je clique sur "information" il m'indique ~2m/s, donc techniquement je suis connecté mais je peux quand même pas naviguer

Dernière modification par Antipolis1 (Le 15/01/2014, à 18:24)

Hors ligne

#2 Le 15/01/2014, à 22:16

spinoziste

Re : Deconnexion wifi fréquente

Salut .

As-tu fais les mises à jour du système ?

Tente d’éteindre ton interface et de la rallumer .

sudo ifconfig wlan0 down
sudo ifconfig wlan0 up

Nous mourrons tous .

Hors ligne

#3 Le 16/01/2014, à 14:59

Antipolis1

Re : Deconnexion wifi fréquente

J'ai fait un sudo apt-get upgrade sans effet malheuresement. Quand j'eteins la carte réseau par la console et la rallume, rien ne change, je constate d'ailleurs que  je suis bien connecté au WIFI, seulement 1 mb/s, je peux donc rien faire.

Après un ifconfig wlan0 up :

 root@ibm-ThinkPad-X200:/home/ibm# iwconfig wlan0
wlan0     IEEE 802.11abgn  ESSID:"Maison"  
          Mode:Managed  Frequency:2.412 GHz  Access Point: 00:17:33:A5:55:48   
          Bit Rate=1 Mb/s   Tx-Power=15 dBm   
          Retry  long limit:7   RTS thr:off   Fragment thr:off
          Encryption key:off
          Power Management:off
          Link Quality=55/70  Signal level=-55 dBm  
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:0  Invalid misc:25   Missed beacon:0 

Et evidemment après un ifconfig wlan0 down:

root@ibm-ThinkPad-X200:/home/ibm# iwconfig wlan0
wlan0     IEEE 802.11abgn  ESSID:off/any  
          Mode:Managed  Access Point: Not-Associated   Tx-Power=15 dBm   
          Retry  long limit:7   RTS thr:off   Fragment thr:off
          Encryption key:off
          Power Management:off

Dès que j'aurai une autre box sous la main, je regarderai si c'est aussi plafonné a 1mb/s.

Dernière modification par Antipolis1 (Le 16/01/2014, à 15:03)

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