Vraag 100% pakketverlies bij draadloze verbinding met een nieuwe router


Ik heb net een nieuwe router gekocht, een TP-LINK TL-WR1043ND V2.1, en ik heb er een probleem mee. Om eerlijk te zijn, ik weet niet of het een probleem is van de router of mijn computer, daarom plaats ik dit hier.

De router werkt over het algemeen prima: elk ander apparaat kan er probleemloos verbinding mee maken, zelfs mijn laptop kan verbinding maken via een ethernetkabel, het probleem doet zich alleen voor als ik via Wi-Fi probeer te verbinden. Wat er vervolgens gebeurt, is dat mijn laptop op de router wordt aangesloten en dat ik een paar (2-3) seconden de router kan bereiken, maar dan worden ineens alle pakketten verwijderd, ongeacht wat ik probeer aan te sluiten. Het vreemde is dat mijn laptop zegt dat ik nog steeds verbonden ben met het netwerk.

Ik had geen probleem met de oude router, die een TP-Link TL-WR542G was.

Ik heb geprobeerd het 802.11n-protocol op de router uit te schakelen, maar het hielp niet.

De uitvoer van wireless_script is de volgende:

> ########## wireless info START ##########
> 
> Report from: 18 Jan 2015 11:42 CET +0100
> 
> Booted last: 18 Jan 2015 10:42 CET +0100
> 
> Script from: 20 Sep 2014 23:04 UTC +0000
> 
> ##### release ###########################
> 
> Distributor ID:   Ubuntu Description: Ubuntu 14.10 Release:   14.10
> Codename: utopic
> 
> ##### kernel ############################
> 
> Linux 3.16.0-29-generic #39-Ubuntu SMP Mon Dec 15 22:27:29 UTC 2014
> x86_64 x86_64 x86_64 GNU/Linux
> 
> Parameters: ro, quiet, splash, vt.handoff=7
> 
> ##### desktop ###########################
> 
> Lubuntu
> 
> ##### lspci #############################
> 
> 02:00.0 Network controller [0280]: Intel Corporation Wireless 7260
> [8086:08b2] (rev 73)  Subsystem: Intel Corporation Wireless-N 7260
> [8086:4262]   Kernel driver in use: iwlwifi
> 
> ##### lsusb #############################
> 
> Bus 001 Device 002: ID 8087:8000 Intel Corp.  Bus 001 Device 001: ID
> 1d6b:0002 Linux Foundation 2.0 root hub Bus 003 Device 001: ID
> 1d6b:0003 Linux Foundation 3.0 root hub Bus 002 Device 004: ID
> 8087:07dc Intel Corp.  Bus 002 Device 003: ID 5986:0538 Acer, Inc  Bus
> 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
> 
> ##### PCMCIA card info ##################
> 
> 'pccardctl' is not installed (package "pcmciautils").
> 
> ##### rfkill ############################
> 
> 0: ideapad_wlan: Wireless LAN     Soft blocked: no    Hard blocked: no 1:
> ideapad_bluetooth: Bluetooth  Soft blocked: no    Hard blocked: no 2:
> hci0: Bluetooth   Soft blocked: no    Hard blocked: no 3: phy0: Wireless
> LAN   Soft blocked: no    Hard blocked: no
> 
> ##### lsmod #############################
> 
> iwlmvm                217797  0  mac80211              660592  1
> iwlmvm iwlwifi               183038  1 iwlmvm cfg80211             
> 510218  3 iwlwifi,mac80211,iwlmvm wmi                    19193  0 
> ideapad_laptop         18278  0  sparse_keymap          13948  1
> ideapad_laptop
> 
> ##### interfaces ########################
> 
> auto lo iface lo inet loopback
> 
> ##### ifconfig ##########################
> 
> wlan0     Link encap:Ethernet  HWaddr <MAC 'wlan0' [IF]>  
>           inet addr:192.168.0.104  Bcast:192.168.0.255  Mask:255.255.255.0
>           inet6 addr: fe80::fef8:aeff:fea1:419/64 Scope:Link
>           UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
>           RX packets:1474 errors:0 dropped:0 overruns:0 frame:0
>           TX packets:1274 errors:0 dropped:0 overruns:0 carrier:0
>           collisions:0 txqueuelen:1000 
>           RX bytes:372696 (372.6 KB)  TX bytes:384314 (384.3 KB)
> 
> ##### iwconfig ##########################
> 
> lo        no wireless extensions.
> 
> wlan0     IEEE 802.11bgn  ESSID:"SajtosPogi"  
>           Mode:Managed  Frequency:2.452 GHz  Access Point: <MAC 'SajtosPogi' [AC1]>   
>           Bit Rate=11 Mb/s   Tx-Power=22 dBm   
>           Retry short limit:7   RTS thr:off   Fragment thr:off
>           Power Management:on
>           Link Quality=70/70  Signal level=-36 dBm  
>           Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
>           Tx excessive retries:0  Invalid misc:24   Missed beacon:0
> 
> ##### route #############################
> 
> Kernel IP routing table Destination     Gateway         Genmask       
> Flags Metric Ref    Use Iface
> 0.0.0.0         192.168.0.1     0.0.0.0         UG    0      0        0 wlan0
> 192.168.0.0     0.0.0.0         255.255.255.0   U     9      0        0 wlan0
> 
> ##### resolv.conf #######################
> 
> nameserver 127.0.1.1
> 
> ##### nm-tool ###########################
> 
> NetworkManager Tool
> 
> State: connected (global)
> 
> - Device: wlan0  [SajtosPogi] --------------------------------------------------   Type:              802.11 WiFi   Driver:            iwlwifi   State:             connected   Default:           yes   HW Address:        <MAC 'wlan0'
> [IF]>
> 
>   Capabilities:
>     Speed:           11 Mb/s
> 
>   Wireless Properties
>     WEP Encryption:  yes
>     WPA Encryption:  yes
>     WPA2 Encryption: yes
> 
>   Wireless Access Points (* = current AP)
>     *SajtosPogi:     Infra, <MAC 'SajtosPogi' [AC1]>, Freq 2452 MHz, Rate 54 Mb/s, Strength 84 WPA WPA2
> 
>   IPv4 Settings:
>     Address:         192.168.0.104
>     Prefix:          24 (255.255.255.0)
>     Gateway:         192.168.0.1
> 
>     DNS:             192.168.0.1
> 
> ##### NetworkManager.state ##############
> 
> [main] NetworkingEnabled=true WirelessEnabled=true WWANEnabled=true
> WimaxEnabled=true
> 
> ##### NetworkManager.conf ###############
> 
> [main] plugins=ifupdown,keyfile,ofono dns=dnsmasq
> 
> [ifupdown] managed=false
> 
> ##### NetworkManager profiles ###########
> 
> [[/etc/NetworkManager/system-connections/SajtosPogi]] (600 root)
> [connection] id=SajtosPogi | type=802-11-wireless [802-11-wireless]
> ssid=SajtosPogi [ipv4] method=auto [ipv6] method=auto
> 
> ##### iw reg get ########################
> 
> 'iw' is not installed (package "iw").
> 
> ##### iwlist channels ###################
> 
> lo        no frequency information.
> 
> wlan0     13 channels in total; available frequencies :
>           Channel 01 : 2.412 GHz
>           Channel 02 : 2.417 GHz
>           Channel 03 : 2.422 GHz
>           Channel 04 : 2.427 GHz
>           Channel 05 : 2.432 GHz
>           Channel 06 : 2.437 GHz
>           Channel 07 : 2.442 GHz
>           Channel 08 : 2.447 GHz
>           Channel 09 : 2.452 GHz
>           Channel 10 : 2.457 GHz
>           Channel 11 : 2.462 GHz
>           Channel 12 : 2.467 GHz
>           Channel 13 : 2.472 GHz
>           Current Frequency:2.452 GHz (Channel 9)
> 
> ##### iwlist scan #######################
> 
> Channel occupancy:
> 
>       1   APs on   Frequency:2.452 GHz (Channel 9)
> 
> lo        Interface doesn't support scanning.
> 
> wlan0     Scan completed :
>           Cell 01 - Address: <MAC 'SajtosPogi' [AC1]>
>                     Channel:9
>                     Frequency:2.452 GHz (Channel 9)
>                     Quality=70/70  Signal level=-27 dBm  
>                     Encryption key:on
>                     ESSID:"SajtosPogi"
>                     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=00000000b06498ab
>                     Extra: Last beacon: 80ms ago
>                     IE: IEEE 802.11i/WPA2 Version 1
>                         Group Cipher : CCMP
>                         Pairwise Ciphers (1) : CCMP
>                         Authentication Suites (1) : PSK
>                     IE: WPA Version 1
>                         Group Cipher : CCMP
>                         Pairwise Ciphers (1) : CCMP
>                         Authentication Suites (1) : PSK
> 
> ##### module infos ######################
> 
> [iwlmvm] filename:      
> /lib/modules/3.16.0-29-generic/kernel/drivers/net/wireless/iwlwifi/mvm/iwlmvm.ko
> license:        GPL author:         Copyright(c) 2003- 2014 Intel
> Corporation <ilw@linux.intel.com> version:        in-tree:
> description:    The new Intel(R) wireless AGN driver for Linux
> srcversion:     DF2B4108DD59AC2EC4C7D5B depends:       
> iwlwifi,mac80211,cfg80211 intree:         Y vermagic:      
> 3.16.0-29-generic SMP mod_unload modversions  signer:         Magrathea: Glacier signing key sig_key:       
> 70:63:7F:DE:89:46:26:78:AF:F2:D9:C2:BB:12:90:BE:2F:ED:1F:B1
> sig_hashalgo:   sha512 parm:           init_dbg:set to true to debug
> an ASSERT in INIT fw (default: false (bool) parm:          
> power_scheme:power management scheme: 1-active, 2-balanced, 3-low
> power, default: 2 (int)
> 
> [mac80211] filename:      
> /lib/modules/3.16.0-29-generic/kernel/net/mac80211/mac80211.ko
> license:        GPL description:    IEEE 802.11 subsystem srcversion: 
> B3A65EB1DAE59CB6B5FD971 depends:        cfg80211 intree:         Y
> vermagic:       3.16.0-29-generic SMP mod_unload modversions  signer: 
> Magrathea: Glacier signing key sig_key:       
> 70:63:7F:DE:89:46:26:78:AF:F2:D9:C2:BB:12:90:BE:2F:ED:1F:B1
> sig_hashalgo:   sha512 parm:           max_nullfunc_tries:Maximum
> nullfunc tx tries before disconnecting (reason 4). (int) parm:        
> max_probe_tries:Maximum probe tries before disconnecting (reason 4).
> (int) parm:           beacon_loss_count:Number of beacon intervals
> before we decide beacon was lost. (int) parm:          
> probe_wait_ms:Maximum time(ms) to wait for probe response before
> disconnecting (reason 4). (int) parm:          
> ieee80211_default_rc_algo:Default rate control algorithm for mac80211
> to use (charp)
> 
> [iwlwifi] filename:      
> /lib/modules/3.16.0-29-generic/kernel/drivers/net/wireless/iwlwifi/iwlwifi.ko
> license:        GPL author:         Copyright(c) 2003- 2014 Intel
> Corporation <ilw@linux.intel.com> version:        in-tree:
> description:    Intel(R) Wireless WiFi driver for Linux firmware:     
> iwlwifi-100-5.ucode firmware:       iwlwifi-1000-5.ucode firmware:    
> iwlwifi-135-6.ucode firmware:       iwlwifi-105-6.ucode firmware:     
> iwlwifi-2030-6.ucode firmware:       iwlwifi-2000-6.ucode firmware:   
> iwlwifi-5150-2.ucode firmware:       iwlwifi-5000-5.ucode firmware:   
> iwlwifi-6000g2b-6.ucode firmware:       iwlwifi-6000g2a-5.ucode
> firmware:       iwlwifi-6050-5.ucode firmware:      
> iwlwifi-6000-4.ucode firmware:       iwlwifi-7265-9.ucode firmware:   
> iwlwifi-3160-9.ucode firmware:       iwlwifi-7260-9.ucode firmware:   
> iwlwifi-8000-8.ucode srcversion:     D335B9FC08B25C4ADA0BD33 depends: 
> cfg80211 intree:         Y vermagic:       3.16.0-29-generic SMP
> mod_unload modversions  signer:         Magrathea: Glacier signing key
> sig_key:       
> 70:63:7F:DE:89:46:26:78:AF:F2:D9:C2:BB:12:90:BE:2F:ED:1F:B1
> sig_hashalgo:   sha512 parm:           swcrypto:using crypto in
> software (default 0 [hardware]) (int) parm:          
> 11n_disable:disable 11n functionality, bitmap: 1: full, 2: disable agg
> TX, 4: disable agg RX, 8 enable agg TX (uint) parm:          
> amsdu_size_8K:enable 8K amsdu size (default 0) (int) parm:          
> fw_restart:restart firmware in case of error (default true) (bool)
> parm:           antenna_coupling:specify antenna coupling in dB
> (defualt: 0 dB) (int) parm:           wd_disable:Disable stuck queue
> watchdog timer 0=system default, 1=disable (default: 1) (int) parm:   
> nvm_file:NVM file name (charp) parm:           uapsd_disable:disable
> U-APSD functionality (default: N) (bool) parm:          
> bt_coex_active:enable wifi/bt co-exist (default: enable) (bool) parm: 
> led_mode:0=system default, 1=On(RF On)/Off(RF Off), 2=blinking, 3=Off
> (default: 0) (int) parm:           power_save:enable WiFi power
> management (default: disable) (bool) parm:          
> power_level:default power save level (range from 1 - 5, default: 1)
> (int) parm:           fw_monitor:firmware monitor - to debug FW
> (default: false - needs lots of memory) (bool)
> 
> [cfg80211] filename:      
> /lib/modules/3.16.0-29-generic/kernel/net/wireless/cfg80211.ko
> description:    wireless configuration support license:        GPL
> author:         Johannes Berg srcversion:     DEE8EAA48495E392CD51C2D
> depends:         intree:         Y vermagic:       3.16.0-29-generic
> SMP mod_unload modversions  signer:         Magrathea: Glacier signing
> key sig_key:       
> 70:63:7F:DE:89:46:26:78:AF:F2:D9:C2:BB:12:90:BE:2F:ED:1F:B1
> sig_hashalgo:   sha512 parm:           ieee80211_regdom:IEEE 802.11
> regulatory domain code (charp) parm:          
> cfg80211_disable_40mhz_24ghz:Disable 40MHz support in the 2.4GHz band
> (bool)
> 
> ##### module parameters #################
> 
> [iwlmvm] init_dbg: N power_scheme: 2
> 
> [mac80211] beacon_loss_count: 7 ieee80211_default_rc_algo: minstrel_ht
> max_nullfunc_tries: 2 max_probe_tries: 5 probe_wait_ms: 500
> 
> [iwlwifi] 11n_disable: 0 amsdu_size_8K: 0 antenna_coupling: 0
> bt_coex_active: Y fw_monitor: N fw_restart: Y led_mode: 0 nvm_file:
> (null) power_level: 0 power_save: N swcrypto: 0 uapsd_disable: N
> wd_disable: 1
> 
> [cfg80211] cfg80211_disable_40mhz_24ghz: N ieee80211_regdom: 00
> 
> ##### /etc/modules ######################
> 
> ##### modprobe options ##################
> 
> [/etc/modprobe.d/blacklist-ath_pci.conf] blacklist ath_pci
> 
> [/etc/modprobe.d/blacklist.conf] blacklist evbug blacklist usbmouse
> blacklist usbkbd blacklist eepro100 blacklist de4x5 blacklist eth1394
> blacklist snd_intel8x0m blacklist snd_aw2 blacklist i2c_i801 blacklist
> prism54 blacklist bcm43xx blacklist garmin_gps blacklist asus_acpi
> blacklist snd_pcsp blacklist pcspkr blacklist amd76x_edac
> 
> [/etc/modprobe.d/blacklist-rare-network.conf] alias net-pf-3 off alias
> net-pf-6 off alias net-pf-9 off alias net-pf-11 off alias net-pf-12
> off alias net-pf-19 off alias net-pf-21 off alias net-pf-36 off
> 
> [/etc/modprobe.d/iwlwifi.conf] remove iwlwifi \ (/sbin/lsmod | grep -o
> -e ^iwlmvm -e ^iwldvm -e ^iwlwifi | xargs /sbin/rmmod) \ && /sbin/modprobe -r mac80211
> 
> [/etc/modprobe.d/libpisock9.conf] blacklist visor
> 
> [/etc/modprobe.d/mlx4.conf] softdep mlx4_core post: mlx4_en
> 
> [/etc/modprobe.d/modesetting.conf] options cirrus modeset=1 options
> mgag200 modeset=1
> 
> ##### rc.local ##########################
> 
> exit 0
> 
> ##### pm-utils ##########################
> 
> ##### udev rules ########################
> 
> [/etc/udev/rules.d/70-persistent-net.rules]
> # PCI device 0x8086:0x08b2 (iwlwifi) SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="<MAC 'wlan0' [IF]>",
> ATTR{dev_id}=="0x0", ATTR{type}=="1", KERNEL=="wlan*", NAME="wlan0"
> # USB device 0x:0x (r8188eu) SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="<MAC address>", ATTR{dev_id}=="0x0",
> ATTR{type}=="1", KERNEL=="wlan*", NAME="wlan1"
> # USB device 0x:0x (asix) SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="<MAC address>", ATTR{dev_id}=="0x0",
> ATTR{type}=="1", KERNEL=="eth*", NAME="eth0"
> 
> ##### dmesg #############################
> 
> [ 3575.863041] wlan0: deauthenticating from <MAC 'SajtosPogi' [AC1]>
> by local choice (Reason: 3=DEAUTH_LEAVING) [ 3578.738726] iwlwifi
> 0000:02:00.0: L1 Disabled - LTR Enabled (repeated 2 times) [
> 3578.751343] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 3579.498005] wlan0: authenticate with <MAC 'SajtosPogi' [AC1]> [ 3579.500043] wlan0: send auth to <MAC 'SajtosPogi' [AC1]> (try 1/3) [ 3579.502946] wlan0: authenticated [ 3579.504258] wlan0: associate with <MAC 'SajtosPogi' [AC1]> (try 1/3) [ 3579.514395] wlan0: RX AssocResp
> from <MAC 'SajtosPogi' [AC1]> (capab=0x31 status=0 aid=4) [
> 3579.515392] wlan0: associated [ 3579.515419] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
> 
> ########## wireless info END ############

0
2018-01-18 10:50


oorsprong


U kunt al die terminaluitvoer inspringen met vier spaties (of selecteer het en druk op de {} pictogram) om het allemaal leuk en voorgeformatteerd te maken. - detly


antwoorden:


Installeren van OpenWrt op de router loste het probleem op.


1
2018-01-18 12:08



Vind je het erg om het antwoord uit te werken met de focus op hoe een deel? - Anwar