[Ubuntu] Traag internet via wifi

[Verwijderd]

Ik heb een Thinkpad T61-laptop waarop momenteel Ubuntu 7.10 tribe 5 draait (met alle updates). Alles werkt naar behoren -- nog niet veel problemen mee gehad --, alleen mijn draadloos internet is vervelend traag. Downloads gaan niet sneller dan 50 kb/s (via http schommelt het meestal rond de 20 kb/s), wanneer ik probeer te surfen timen nogal veel paginas out en alles loopt wat, welja, moeilijker. Wanneer ik bijvoorbeeld een klein bestand wil downloaden, duurt het eerst een aantal seconden eer hij daadwerkelijk vertrekt. Op de Ubuntuforums lijkt het probleem niet onbekend te zijn, en wordt er stellig aangeraden vanalles met DNS-servers te regelen (ik ben er niet zo in thuis) en ipv6 uit te schakelen. Ik heb ondertussen al vanalles geprobeerd, tot dusver echter zonder soelaas. En het gekke (enfin, ik vind dat gek wanneer aangeraden wordt met DNS'en te gaan toveren) is dat alles via een bekabelde internetverbinging (gewoon via UTP) wel werkt (downloadsnelheden terug normaal, internetten zoals ik het gewend ben etc.).

Ik heb een draadloze Linksysrouter (weet niet of het modelnummer van belang is? Als ijdele hoop heb ik die alleszins terug in fabrieksstaat gezet, dus zonder enige beveiliging en een openbaar ssid en zo) de draadloze netwerkkaart is een Intel Pro/Wireless 3945 (met de ipw3945-driver).

Ik heb, op aanraden van ubuntuforums.com (hier en hier) geprobeerd de DNS-servers (die mijn router me gaf) proberen in te vullen in /etc/dhcp3/dhclient.conf en wat geprutst met /etc/resolv.conf. Beide zonder noemenswaardig resultaat. Ook is ipv6 uitgeschakeld.

Opdat mensen met een mogelijk idee/voorstel er niet achter moeten vragen, hier alvast wat data, vers van het terminalvenster.

ifconfig geeft

code:

eth0      Link encap:Ethernet  HWaddr 00:1A:6B:CE:7C:60  
          UP BROADCAST MULTICAST  MTU:1500  Metric:1
          RX packets:1494 errors:0 dropped:0 overruns:0 frame:0
          TX packets:1245 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:100 
          RX bytes:1312737 (1.2 MB)  TX bytes:261771 (255.6 KB)
          Base address:0x1840 Memory:fe000000-fe020000 

eth1      Link encap:Ethernet  HWaddr 00:1B:77:8F:9D:CD  
          inet addr:192.168.1.105  Bcast:192.168.1.255  Mask:255.255.255.0
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:20785 errors:0 dropped:17651 overruns:0 frame:0
          TX packets:23520 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:14655893 (13.9 MB)  TX bytes:2874666 (2.7 MB)
          Interrupt:21 Base address:0x2000 Memory:df3ff000-df3fffff 

lo        Link encap:Local Loopback  
          inet addr:127.0.0.1  Mask:255.0.0.0
          UP LOOPBACK RUNNING  MTU:16436  Metric:1
          RX packets:58 errors:0 dropped:0 overruns:0 frame:0
          TX packets:58 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0 
          RX bytes:2596 (2.5 KB)  TX bytes:2596 (2.5 KB)

(Waarom hij eth1 een ethernetdevice noemt, is me een raadsel. Ik heb net wel weer vanalles geprobeerd en lang via het bedraad netwerk gesurft -- omdat dat niet tergend vervelend is --, maar denk alleszins niet dat dat zo hoort. Eerder stond het er wel niet zo, meen ik mij te herinneren.)

iwconfig zegt:

code:

lo        no wireless extensions.

eth0      no wireless extensions.

eth1      IEEE 802.11b  ESSID:"linksys"  
          Mode:Managed  Frequency:2.462 GHz  Access Point: 00:0C:41:BF:B0:19   
          Bit Rate:2 Mb/s   Tx-Power:15 dBm   
          Retry limit:15   RTS thr:off   Fragment thr:off
          Power Management:off
          Link Quality=67/100  Signal level=-42 dBm  Noise level=-43 dBm
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:0  Invalid misc:17816   Missed beacon:0

sudo lshw -C network geeft:

code:

  *-network               
       description: Ethernet interface
       product: 82566MM Gigabit Network Connection
       vendor: Intel Corporation
       physical id: 19
       bus info: pci@0000:00:19.0
       logical name: eth0
       version: 03
       serial: 00:1a:6b:ce:7c:60
       capacity: 1GB/s
       width: 32 bits
       clock: 33MHz
       capabilities: pm msi bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
       configuration: autonegotiation=on broadcast=yes driver=e1000 driverversion=7.3.20-k2-NAPI firmware=0.3-0 latency=0 link=no module=e1000 multicast=yes port=twisted pair
  *-network
       description: Wireless interface
       product: PRO/Wireless 3945ABG Network Connection
       vendor: Intel Corporation
       physical id: 0
       bus info: pci@0000:03:00.0
       logical name: eth1
       version: 02
       serial: 00:1b:77:8f:9d:cd
       width: 32 bits
       clock: 33MHz
       capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless
       configuration: broadcast=yes driver=ipw3945 driverversion=1.2.2mp.ubuntu1 firmware=14.2 1:0 () ip=192.168.1.105 latency=0 link=yes module=ipw3945 multicast=yes wireless=IEEE 802.11b

iwlist scan (ik zit zo'n tiental meter van mijn router vandaan) zegt:

code:

lo        Interface doesn't support scanning.

eth0      Interface doesn't support scanning.

eth1      Scan completed :
          Cell 01 - Address: 00:0C:41:BF:B0:19
                    ESSID:"linksys"
                    Protocol:IEEE 802.11b
                    Mode:Master
                    Channel:11
                    Frequency:2.462 GHz (Channel 11)
                    Encryption key:off
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s
                    Quality=93/100  Signal level=-37 dBm  Noise level=-37 dBm
                    Extra: Last beacon: 44ms ago

Voor lspci -nn krijg ik:

code:

00:00.0 Host bridge [0600]: Intel Corporation Mobile Memory Controller Hub [8086:2a00] (rev 0c)
00:02.0 VGA compatible controller [0300]: Intel Corporation Mobile Integrated Graphics Controller [8086:2a02] (rev 0c)
00:02.1 Display controller [0380]: Intel Corporation Mobile Integrated Graphics Controller [8086:2a03] (rev 0c)
00:19.0 Ethernet controller [0200]: Intel Corporation 82566MM Gigabit Network Connection [8086:1049] (rev 03)
00:1a.0 USB Controller [0c03]: Intel Corporation 82801H (ICH8 Family) USB UHCI #4 [8086:2834] (rev 03)
00:1a.1 USB Controller [0c03]: Intel Corporation 82801H (ICH8 Family) USB UHCI #5 [8086:2835] (rev 03)
00:1a.7 USB Controller [0c03]: Intel Corporation 82801H (ICH8 Family) USB2 EHCI #2 [8086:283a] (rev 03)
00:1b.0 Audio device [0403]: Intel Corporation 82801H (ICH8 Family) HD Audio Controller [8086:284b] (rev 03)
00:1c.0 PCI bridge [0604]: Intel Corporation 82801H (ICH8 Family) PCI Express Port 1 [8086:283f] (rev 03)
00:1c.1 PCI bridge [0604]: Intel Corporation 82801H (ICH8 Family) PCI Express Port 2 [8086:2841] (rev 03)
00:1c.2 PCI bridge [0604]: Intel Corporation 82801H (ICH8 Family) PCI Express Port 3 [8086:2843] (rev 03)
00:1c.3 PCI bridge [0604]: Intel Corporation 82801H (ICH8 Family) PCI Express Port 4 [8086:2845] (rev 03)
00:1c.4 PCI bridge [0604]: Intel Corporation 82801H (ICH8 Family) PCI Express Port 5 [8086:2847] (rev 03)
00:1d.0 USB Controller [0c03]: Intel Corporation 82801H (ICH8 Family) USB UHCI #1 [8086:2830] (rev 03)
00:1d.1 USB Controller [0c03]: Intel Corporation 82801H (ICH8 Family) USB UHCI #2 [8086:2831] (rev 03)
00:1d.2 USB Controller [0c03]: Intel Corporation 82801H (ICH8 Family) USB UHCI #3 [8086:2832] (rev 03)
00:1d.7 USB Controller [0c03]: Intel Corporation 82801H (ICH8 Family) USB2 EHCI #1 [8086:2836] (rev 03)
00:1e.0 PCI bridge [0604]: Intel Corporation 82801 Mobile PCI Bridge [8086:2448] (rev f3)
00:1f.0 ISA bridge [0601]: Intel Corporation Mobile LPC Interface Controller [8086:2811] (rev 03)
00:1f.1 IDE interface [0101]: Intel Corporation Mobile IDE Controller [8086:2850] (rev 03)
00:1f.2 SATA controller [0106]: Intel Corporation Mobile SATA AHCI Controller [8086:2829] (rev 03)
00:1f.3 SMBus [0c05]: Intel Corporation 82801H (ICH8 Family) SMBus Controller [8086:283e] (rev 03)
03:00.0 Network controller [0280]: Intel Corporation PRO/Wireless 3945ABG Network Connection [8086:4227] (rev 02)
15:00.0 CardBus bridge [0607]: Ricoh Co Ltd RL5c476 II [1180:0476] (rev ba)
15:00.1 FireWire (IEEE 1394) [0c00]: Ricoh Co Ltd Unknown device [1180:0832] (rev 04)
15:00.2 Generic system peripheral [0805]: Ricoh Co Ltd R5C822 SD/SDIO/MMC/MS/MSPro Host Adapter [1180:0822] (rev 21)
15:00.3 System peripheral [0880]: Ricoh Co Ltd Unknown device [1180:0843] (rev 11)
15:00.4 System peripheral [0880]: Ricoh Co Ltd R5C592 Memory Stick Bus Host Adapter [1180:0592] (rev 11)
15:00.5 System peripheral [0880]: Ricoh Co Ltd xD-Picture Card Controller [1180:0852] (rev 11)

En dmesg zegt:

code:

[    0.640000] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.EXP2._PRT]
[    0.640000] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.EXP3._PRT]
[    0.640000] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.EXP4._PRT]
[    0.640000] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PCI1._PRT]
[    0.644000] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 9 *10 11)
[    0.644000] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 7 9 10 *11)
[    0.644000] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 7 9 10 *11)
[    0.644000] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 7 9 10 *11)
[    0.644000] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 7 9 10 *11)
[    0.644000] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 7 9 10 *11)
[    0.644000] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 7 9 10 *11)
[    0.644000] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 7 9 10 *11)
[    0.644000] ACPI: Power Resource [PUBS] (on)
[    0.644000] Linux Plug and Play Support v0.97 (c) Adam Belay
[    0.644000] pnp: PnP ACPI init
[    0.644000] ACPI: bus type pnp registered
[    0.648000] pnp: PnP ACPI: found 11 devices
[    0.648000] ACPI: ACPI bus type pnp unregistered
[    0.648000] PnPBIOS: Disabled by ACPI PNP
[    0.648000] PCI: Using ACPI for IRQ routing
[    0.648000] PCI: If a device doesn't work, try "pci=routeirq".  If it helps, post a report
[    0.804000] NET: Registered protocol family 8
[    0.804000] NET: Registered protocol family 20
[    0.804000] pnp: 00:00: iomem range 0x0-0x9ffff could not be reserved
[    0.804000] pnp: 00:00: iomem range 0xc0000-0xc3fff could not be reserved
[    0.804000] pnp: 00:00: iomem range 0xc4000-0xc7fff could not be reserved
[    0.804000] pnp: 00:00: iomem range 0xc8000-0xcbfff has been reserved
[    0.804000] pnp: 00:02: iomem range 0xf0000000-0xf3ffffff could not be reserved
[    0.804000] pnp: 00:02: iomem range 0xfed1c000-0xfed1ffff could not be reserved
[    0.804000] pnp: 00:02: iomem range 0xfed14000-0xfed17fff could not be reserved
[    0.804000] pnp: 00:02: iomem range 0xfed18000-0xfed18fff could not be reserved
[    0.808000] Time: hpet clocksource has been installed.
[    0.808000] Switched to high resolution mode on CPU 0
[    0.808000] Switched to high resolution mode on CPU 1
[    0.836000] PCI: Bridge: 0000:00:1c.0
[    0.836000]   IO window: 2000-2fff
[    0.836000]   MEM window: fc000000-fdffffff
[    0.836000]   PREFETCH window: f8000000-f80fffff
[    0.836000] PCI: Bridge: 0000:00:1c.1
[    0.836000]   IO window: 3000-3fff
[    0.836000]   MEM window: dc000000-df3fffff
[    0.836000]   PREFETCH window: dfe00000-dfefffff
[    0.836000] PCI: Bridge: 0000:00:1c.2
[    0.836000]   IO window: 4000-4fff
[    0.836000]   MEM window: d8000000-d9ffffff
[    0.836000]   PREFETCH window: dfb00000-dfbfffff
[    0.836000] PCI: Bridge: 0000:00:1c.3
[    0.836000]   IO window: 5000-5fff
[    0.836000]   MEM window: d4000000-d5ffffff
[    0.836000]   PREFETCH window: df800000-df8fffff
[    0.836000] PCI: Bridge: 0000:00:1c.4
[    0.836000]   IO window: 6000-6fff
[    0.836000]   MEM window: d0000000-d1ffffff
[    0.836000]   PREFETCH window: df500000-df5fffff
[    0.836000] PCI: Bus 22, cardbus bridge: 0000:15:00.0
[    0.836000]   IO window: 00007000-000070ff
[    0.836000]   IO window: 00007400-000074ff
[    0.836000]   PREFETCH window: f4000000-f7ffffff
[    0.836000]   MEM window: 80000000-83ffffff
[    0.836000] PCI: Bridge: 0000:00:1e.0
[    0.836000]   IO window: 7000-afff
[    0.836000]   MEM window: f8300000-fbffffff
[    0.836000]   PREFETCH window: f4000000-f7ffffff
[    0.836000] ACPI: PCI Interrupt 0000:00:1c.0[A] -> GSI 20 (level, low) -> IRQ 16
[    0.836000] PCI: Setting latency timer of device 0000:00:1c.0 to 64
[    0.836000] ACPI: PCI Interrupt 0000:00:1c.1[B] -> GSI 21 (level, low) -> IRQ 17
[    0.836000] PCI: Setting latency timer of device 0000:00:1c.1 to 64
[    0.836000] ACPI: PCI Interrupt 0000:00:1c.2[C] -> GSI 22 (level, low) -> IRQ 18
[    0.836000] PCI: Setting latency timer of device 0000:00:1c.2 to 64
[    0.836000] ACPI: PCI Interrupt 0000:00:1c.3[D] -> GSI 23 (level, low) -> IRQ 19
[    0.836000] PCI: Setting latency timer of device 0000:00:1c.3 to 64
[    0.836000] ACPI: PCI Interrupt 0000:00:1c.4[A] -> GSI 20 (level, low) -> IRQ 16
[    0.836000] PCI: Setting latency timer of device 0000:00:1c.4 to 64
[    0.836000] PCI: Enabling device 0000:00:1e.0 (0005 -> 0007)
[    0.836000] PCI: Setting latency timer of device 0000:00:1e.0 to 64
[    0.836000] ACPI: PCI Interrupt 0000:15:00.0[A] -> GSI 16 (level, low) -> IRQ 20
[    0.836000] PCI: Setting latency timer of device 0000:15:00.0 to 64
[    0.836000] NET: Registered protocol family 2
[    0.884000] IP route cache hash table entries: 32768 (order: 5, 131072 bytes)
[    0.884000] TCP established hash table entries: 131072 (order: 8, 1572864 bytes)
[    0.884000] TCP bind hash table entries: 65536 (order: 7, 524288 bytes)
[    0.884000] TCP: Hash tables configured (established 131072 bind 65536)
[    0.884000] TCP reno registered
[    0.900000] checking if image is initramfs... it is
[    1.392000] Freeing initrd memory: 7021k freed
[    1.392000] Simple Boot Flag at 0x35 set to 0x1
[    1.392000] audit: initializing netlink socket (disabled)
[    1.392000] audit(1190044674.308:1): initialized
[    1.392000] highmem bounce pool size: 64 pages
[    1.392000] VFS: Disk quotas dquot_6.5.1
[    1.392000] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[    1.392000] io scheduler noop registered
[    1.392000] io scheduler anticipatory registered
[    1.392000] io scheduler deadline registered
[    1.392000] io scheduler cfq registered (default)
[    1.392000] Boot video device is 0000:00:02.0
[    1.392000] PCI: Setting latency timer of device 0000:00:1c.0 to 64
[    1.392000] assign_interrupt_mode Found MSI capability
[    1.392000] Allocate Port Service[0000:00:1c.0:pcie00]
[    1.392000] Allocate Port Service[0000:00:1c.0:pcie02]
[    1.392000] PCI: Setting latency timer of device 0000:00:1c.1 to 64
[    1.392000] assign_interrupt_mode Found MSI capability
[    1.392000] Allocate Port Service[0000:00:1c.1:pcie00]
[    1.392000] Allocate Port Service[0000:00:1c.1:pcie02]
[    1.392000] PCI: Setting latency timer of device 0000:00:1c.2 to 64
[    1.392000] assign_interrupt_mode Found MSI capability
[    1.396000] Allocate Port Service[0000:00:1c.2:pcie00]
[    1.396000] Allocate Port Service[0000:00:1c.2:pcie02]
[    1.396000] PCI: Setting latency timer of device 0000:00:1c.3 to 64
[    1.396000] assign_interrupt_mode Found MSI capability
[    1.396000] Allocate Port Service[0000:00:1c.3:pcie00]
[    1.396000] Allocate Port Service[0000:00:1c.3:pcie02]
[    1.396000] PCI: Setting latency timer of device 0000:00:1c.4 to 64
[    1.396000] assign_interrupt_mode Found MSI capability
[    1.396000] Allocate Port Service[0000:00:1c.4:pcie00]
[    1.396000] Allocate Port Service[0000:00:1c.4:pcie02]
[    1.396000] isapnp: Scanning for PnP cards...
[    1.752000] isapnp: No Plug & Play device found
[    1.768000] Real Time Clock Driver v1.12ac
[    1.768000] hpet_resources: 0xfed00000 is busy
[    1.768000] Serial: 8250/16550 driver $Revision: 1.90 $ 4 ports, IRQ sharing enabled
[    1.772000] RAMDISK driver initialized: 16 RAM disks of 65536K size 1024 blocksize
[    1.772000] input: Macintosh mouse button emulation as /class/input/input0
[    1.772000] PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12
[    1.780000] serio: i8042 KBD port at 0x60,0x64 irq 1
[    1.780000] serio: i8042 AUX port at 0x60,0x64 irq 12
[    1.780000] mice: PS/2 mouse device common for all mice
[    1.780000] EISA: Probing bus 0 at eisa.0
[    1.780000] Cannot allocate resource for EISA slot 1
[    1.780000] Cannot allocate resource for EISA slot 2
[    1.780000] Cannot allocate resource for EISA slot 3
[    1.780000] Cannot allocate resource for EISA slot 4
[    1.780000] Cannot allocate resource for EISA slot 5
[    1.780000] Cannot allocate resource for EISA slot 6
[    1.780000] Cannot allocate resource for EISA slot 7
[    1.780000] Cannot allocate resource for EISA slot 8
[    1.780000] EISA: Detected 0 cards.
[    1.780000] TCP cubic registered
[    1.780000] NET: Registered protocol family 1
[    1.780000] Using IPI No-Shortcut mode
[    1.780000]   Magic number: 7:329:993
[    1.780000]   hash matches device ttyd6
[    1.780000] Freeing unused kernel memory: 364k freed
[    1.792000] input: AT Translated Set 2 keyboard as /class/input/input1
[    2.940000] AppArmor: AppArmor initialized<5>audit(1190044675.808:2):  info="AppArmor initialized" pid=1253
[    2.948000] fuse init (API version 7.8)
[    2.952000] Failure registering capabilities with primary security module.
[    2.984000] ACPI: SSDT 7D6E1D72, 02C4 (r1  PmRef  Cpu0Ist      100 INTL 20050513)
[    2.984000] ACPI: SSDT 7D6E20BB, 061E (r1  PmRef  Cpu0Cst      100 INTL 20050513)
[    2.988000] Monitor-Mwait will be used to enter C-1 state
[    2.988000] Monitor-Mwait will be used to enter C-2 state
[    2.988000] Monitor-Mwait will be used to enter C-3 state
[    2.988000] ACPI: CPU0 (power states: C1[C1] C2[C2] C3[C3])
[    2.988000] ACPI: Processor [CPU0] (supports 8 throttling states)
[    2.988000] ACPI: SSDT 7D6E1CAA, 00C8 (r1  PmRef  Cpu1Ist      100 INTL 20050513)
[    2.988000] ACPI: SSDT 7D6E2036, 0085 (r1  PmRef  Cpu1Cst      100 INTL 20050513)
[    2.988000] ACPI: CPU1 (power states: C1[C1] C2[C2] C3[C3])
[    2.988000] ACPI: Processor [CPU1] (supports 8 throttling states)
[    2.988000] ACPI: Thermal Zone [THM0] (58 C)
[    2.992000] ACPI: Thermal Zone [THM1] (54 C)
[    3.320000] Intel(R) PRO/1000 Network Driver - version 7.3.20-k2-NAPI
[    3.320000] Copyright (c) 1999-2006 Intel Corporation.
[    3.320000] ACPI: PCI Interrupt 0000:00:19.0[A] -> GSI 20 (level, low) -> IRQ 16
[    3.320000] PCI: Setting latency timer of device 0000:00:19.0 to 64
[    3.328000] usbcore: registered new interface driver usbfs
[    3.328000] usbcore: registered new interface driver hub
[    3.328000] usbcore: registered new device driver usb
[    3.328000] USB Universal Host Controller Interface driver v3.0
[    3.384000] e1000: 0000:00:19.0: e1000_probe: (PCI Express:2.5Gb/s:Width x1) 00:1a:6b:ce:7c:60
[    3.408000] SCSI subsystem initialized
[    3.412000] libata version 2.21 loaded.
[    3.508000] e1000: eth0: e1000_probe: Intel(R) PRO/1000 Network Connection
[    3.508000] ACPI: PCI Interrupt 0000:00:1a.0[A] -> GSI 20 (level, low) -> IRQ 16
[    3.508000] PCI: Setting latency timer of device 0000:00:1a.0 to 64
[    3.508000] uhci_hcd 0000:00:1a.0: UHCI Host Controller
[    3.508000] uhci_hcd 0000:00:1a.0: new USB bus registered, assigned bus number 1
[    3.508000] uhci_hcd 0000:00:1a.0: irq 16, io base 0x00001860
[    3.508000] usb usb1: configuration #1 chosen from 1 choice
[    3.508000] hub 1-0:1.0: USB hub found
[    3.508000] hub 1-0:1.0: 2 ports detected
[    3.612000] ACPI: PCI Interrupt 0000:00:1a.1[B] -> GSI 21 (level, low) -> IRQ 17
[    3.612000] PCI: Setting latency timer of device 0000:00:1a.1 to 64
[    3.612000] uhci_hcd 0000:00:1a.1: UHCI Host Controller
[    3.612000] uhci_hcd 0000:00:1a.1: new USB bus registered, assigned bus number 2
[    3.612000] uhci_hcd 0000:00:1a.1: irq 17, io base 0x00001880
[    3.612000] usb usb2: configuration #1 chosen from 1 choice
[    3.612000] hub 2-0:1.0: USB hub found
[    3.612000] hub 2-0:1.0: 2 ports detected
[    3.716000] ACPI: PCI Interrupt 0000:00:1d.0[A] -> GSI 16 (level, low) -> IRQ 20
[    3.716000] PCI: Setting latency timer of device 0000:00:1d.0 to 64
[    3.716000] uhci_hcd 0000:00:1d.0: UHCI Host Controller
[    3.716000] uhci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 3
[    3.716000] uhci_hcd 0000:00:1d.0: irq 20, io base 0x000018a0
[    3.716000] usb usb3: configuration #1 chosen from 1 choice
[    3.716000] hub 3-0:1.0: USB hub found
[    3.716000] hub 3-0:1.0: 2 ports detected
[    3.820000] ACPI: PCI Interrupt 0000:00:1d.1[B] -> GSI 17 (level, low) -> IRQ 21
[    3.820000] PCI: Setting latency timer of device 0000:00:1d.1 to 64
[    3.820000] uhci_hcd 0000:00:1d.1: UHCI Host Controller
[    3.820000] uhci_hcd 0000:00:1d.1: new USB bus registered, assigned bus number 4
[    3.820000] uhci_hcd 0000:00:1d.1: irq 21, io base 0x000018c0
[    3.820000] usb usb4: configuration #1 chosen from 1 choice
[    3.820000] hub 4-0:1.0: USB hub found
[    3.820000] hub 4-0:1.0: 2 ports detected
[    3.852000] usb 1-2: new full speed USB device using uhci_hcd and address 2
[    3.924000] ACPI: PCI Interrupt 0000:00:1d.2[C] -> GSI 18 (level, low) -> IRQ 22
[    3.924000] PCI: Setting latency timer of device 0000:00:1d.2 to 64
[    3.924000] uhci_hcd 0000:00:1d.2: UHCI Host Controller
[    3.924000] uhci_hcd 0000:00:1d.2: new USB bus registered, assigned bus number 5
[    3.924000] uhci_hcd 0000:00:1d.2: irq 22, io base 0x000018e0
[    3.924000] usb usb5: configuration #1 chosen from 1 choice
[    3.924000] hub 5-0:1.0: USB hub found
[    3.924000] hub 5-0:1.0: 2 ports detected
[    4.000000] Clocksource tsc unstable (delta = -465965034 ns)
[    4.028000] usb 1-2: configuration #1 chosen from 1 choice
[    4.028000] ACPI: PCI Interrupt 0000:00:1a.7[C] -> GSI 22 (level, low) -> IRQ 18
[    4.028000] PCI: Setting latency timer of device 0000:00:1a.7 to 64
[    4.028000] ehci_hcd 0000:00:1a.7: EHCI Host Controller
[    4.028000] ehci_hcd 0000:00:1a.7: new USB bus registered, assigned bus number 6
[    4.028000] PCI: cache line size of 32 is not supported by device 0000:00:1a.7
[    4.028000] ehci_hcd 0000:00:1a.7: irq 18, io mem 0xfe226c00
[    4.032000] ehci_hcd 0000:00:1a.7: USB 2.0 started, EHCI 1.00, driver 10 Dec 2004
[    4.032000] usb usb6: configuration #1 chosen from 1 choice
[    4.032000] hub 6-0:1.0: USB hub found
[    4.032000] hub 6-0:1.0: 4 ports detected
[    4.116000] usb 1-2: USB disconnect, address 2
[    4.140000] ACPI: PCI Interrupt 0000:00:1d.7[D] -> GSI 19 (level, low) -> IRQ 23
[    4.140000] PCI: Setting latency timer of device 0000:00:1d.7 to 64
[    4.140000] ehci_hcd 0000:00:1d.7: EHCI Host Controller
[    4.140000] ehci_hcd 0000:00:1d.7: new USB bus registered, assigned bus number 7
[    4.140000] ehci_hcd 0000:00:1d.7: debug port 1
[    4.140000] PCI: cache line size of 32 is not supported by device 0000:00:1d.7
[    4.140000] ehci_hcd 0000:00:1d.7: irq 23, io mem 0xfe227000
[    4.144000] ehci_hcd 0000:00:1d.7: USB 2.0 started, EHCI 1.00, driver 10 Dec 2004
[    4.144000] usb usb7: configuration #1 chosen from 1 choice
[    4.144000] hub 7-0:1.0: USB hub found
[    4.144000] hub 7-0:1.0: 6 ports detected
[    4.248000] ACPI: PCI Interrupt 0000:15:00.1[B] -> GSI 17 (level, low) -> IRQ 21
[    4.248000] PCI: Setting latency timer of device 0000:15:00.1 to 64
[    4.300000] ohci1394: fw-host0: OHCI-1394 1.1 (PCI): IRQ=[21]  MMIO=[f8301000-f83017ff]  Max Packet=[2048]  IR/IT contexts=[4/4]
[    4.304000] ata_piix 0000:00:1f.1: version 2.11
[    4.304000] ACPI: PCI Interrupt 0000:00:1f.1[C] -> GSI 16 (level, low) -> IRQ 20
[    4.304000] PCI: Setting latency timer of device 0000:00:1f.1 to 64
[    4.304000] scsi0 : ata_piix
[    4.304000] scsi1 : ata_piix
[    4.304000] ata1: PATA max UDMA/100 cmd 0x000101f0 ctl 0x000103f6 bmdma 0x00011c00 irq 14
[    4.304000] ata2: PATA max UDMA/100 cmd 0x00010170 ctl 0x00010376 bmdma 0x00011c08 irq 15
[    4.624000] ata1.00: ATAPI: MATSHITADVD-RAM UJ-852, RB01, max UDMA/33
[    4.796000] ata1.00: configured for UDMA/33
[    4.796000] ata2: port disabled. ignoring.
[    4.796000] scsi 0:0:0:0: CD-ROM            MATSHITA DVD-RAM UJ-852   RB01 PQ: 0 ANSI: 5
[    4.796000] ahci 0000:00:1f.2: version 2.2
[    4.796000] ACPI: PCI Interrupt 0000:00:1f.2[B] -> GSI 16 (level, low) -> IRQ 20
[    4.796000] ahci 0000:00:1f.2: nr_ports (3) and implemented port map (0x1) don't match
[    4.808000] sr0: scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda tray
[    4.808000] Uniform CD-ROM driver Revision: 3.20
[    4.808000] sr 0:0:0:0: Attached scsi CD-ROM sr0
[    4.812000] sr 0:0:0:0: Attached scsi generic sg0 type 5
[    4.864000] usb 1-2: new full speed USB device using uhci_hcd and address 3
[    5.040000] usb 1-2: configuration #1 chosen from 1 choice
[    5.576000] ieee1394: Host added: ID:BUS[0-00:1023]  GUID[00061b032a133afc]
[    7.736000] ahci 0000:00:1f.2: AHCI 0001.0100 32 slots 3 ports 1.5 Gbps 0x1 impl SATA mode
[    7.736000] ahci 0000:00:1f.2: flags: 64bit ncq pm led clo pio slum part 
[    7.736000] PCI: Setting latency timer of device 0000:00:1f.2 to 64
[    7.736000] scsi2 : ahci
[    7.740000] ata3: SATA max UDMA/133 cmd 0xf88a6100 ctl 0x00000000 bmdma 0x00000000 irq 218
[    8.228000] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[    8.228000] ata3.00: ATA-7: HTS721060G9SA00, MC3IC14V, max UDMA/100
[    8.228000] ata3.00: 117210240 sectors, multi 16: LBA48 
[    8.228000] ata3.00: configured for UDMA/100
[    8.228000] scsi 2:0:0:0: Direct-Access     ATA      HTS721060G9SA00  MC3I PQ: 0 ANSI: 5
[    8.228000] scsi 2:0:0:0: Attached scsi generic sg1 type 0
[    8.232000] sd 2:0:0:0: [sda] 117210240 512-byte hardware sectors (60012 MB)
[    8.232000] sd 2:0:0:0: [sda] Write Protect is off
[    8.232000] sd 2:0:0:0: [sda] Mode Sense: 00 3a 00 00
[    8.232000] sd 2:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[    8.232000] sd 2:0:0:0: [sda] 117210240 512-byte hardware sectors (60012 MB)
[    8.232000] sd 2:0:0:0: [sda] Write Protect is off
[    8.232000] sd 2:0:0:0: [sda] Mode Sense: 00 3a 00 00
[    8.232000] sd 2:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[    8.232000]  sda: sda1 sda2 sda3
[    8.592000] sd 2:0:0:0: [sda] Attached SCSI disk
[    8.812000] Attempting manual resume
[    8.812000] swsusp: Resume From Partition 8:3
[    8.812000] PM: Checking swsusp image.
[    8.812000] PM: Resume from disk failed.
[   17.364000] ip_tables: (C) 2000-2006 Netfilter Core Team
[   17.384000] Netfilter messages via NETLINK v0.30.
[   17.388000] nf_conntrack version 0.5.0 (8192 buckets, 65536 max)
[   18.188000] Linux agpgart interface v0.102 (c) Dave Jones
[   18.252000] agpgart: Detected an Intel 965GM Chipset.
[   18.252000] agpgart: Detected 7676K stolen memory.
[   18.264000] agpgart: AGP aperture is 256M @ 0xe0000000
[   18.348000] pci_hotplug: PCI Hot Plug PCI Core version: 0.5
[   18.368000] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
[   18.660000] Yenta: CardBus bridge found at 0000:15:00.0 [17aa:20c6]
[   18.724000] input: PC Speaker as /class/input/input2
[   18.748000] sdhci: Secure Digital Host Controller Interface driver
[   18.748000] sdhci: Copyright(c) Pierre Ossman
[   18.768000] ieee80211_crypt: registered algorithm 'NULL'
[   18.768000] ieee80211: 802.11 data/management/control stack, git-1.1.13
[   18.768000] ieee80211: Copyright (C) 2004-2005 Intel Corporation <[e-mail]>
[   18.788000] Yenta: ISA IRQ mask 0x04b8, PCI irq 20
[   18.788000] Socket status: 30000006
[   18.788000] pcmcia: parent PCI bridge I/O window: 0x7000 - 0xafff
[   18.788000] cs: IO port probe 0x7000-0xafff: clean.
[   18.788000] pcmcia: parent PCI bridge Memory window: 0xf8300000 - 0xfbffffff
[   18.788000] pcmcia: parent PCI bridge Memory window: 0xf4000000 - 0xf7ffffff
[   18.788000] sdhci: SDHCI controller found at 0000:15:00.2 [1180:0822] (rev 21)
[   18.788000] ACPI: PCI Interrupt 0000:15:00.2[C] -> GSI 18 (level, low) -> IRQ 22
[   18.788000] PCI: Setting latency timer of device 0000:15:00.2 to 64
[   18.788000] mmc0: SDHCI at 0xf8301800 irq 22 DMA
[   18.836000] ipw3945: Intel(R) PRO/Wireless 3945 Network Connection driver for Linux, 1.2.2mp.ubuntu1
[   18.836000] ipw3945: Copyright(c) 2003-2006 Intel Corporation
[   18.836000] ACPI: PCI Interrupt 0000:03:00.0[A] -> GSI 17 (level, low) -> IRQ 21
[   18.836000] PCI: Setting latency timer of device 0000:03:00.0 to 64
[   18.836000] ipw3945: Detected Intel PRO/Wireless 3945ABG Network Connection
[   19.020000] ACPI: PCI Interrupt 0000:00:1b.0[B] -> GSI 17 (level, low) -> IRQ 21
[   19.020000] PCI: Setting latency timer of device 0000:00:1b.0 to 64
[   19.184000] cs: IO port probe 0x100-0x3af: clean.
[   19.188000] cs: IO port probe 0x3e0-0x4ff: excluding 0x4d0-0x4d7
[   19.188000] cs: IO port probe 0x820-0x8ff: clean.
[   19.188000] cs: IO port probe 0xc00-0xcf7: clean.
[   19.188000] cs: IO port probe 0xa00-0xaff: clean.
[   19.284000] Synaptics Touchpad, model: 1, fw: 6.2, id: 0x81a0b1, caps: 0xa04793/0x300000
[   19.284000] serio: Synaptics pass-through port at isa0060/serio1/input0
[   19.328000] input: SynPS/2 Synaptics TouchPad as /class/input/input3
[   19.584000] lp: driver loaded but no devices found
[   19.656000] Adding 522104k swap on /dev/sda3.  Priority:-1 extents:1 across:522104k
[   20.712000] ipw3945: Detected geography ABG (13 802.11bg channels, 23 802.11a channels)
[   24.704000] IBM TrackPoint firmware: 0x0e, buttons: 3/3
[   24.924000] input: TPPS/2 IBM TrackPoint as /class/input/input4
[   24.972000] ACPI: AC Adapter [AC] (on-line)
[   25.008000] ACPI: Battery Slot [BAT0] (battery present)
[   25.028000] ACPI: ACPI Dock Station Driver 
[   25.028000] ACPI: \_SB_.PCI0.IDE0.PRIM.MSTR: found ejectable bay
[   25.028000] ACPI: \_SB_.PCI0.IDE0.PRIM.MSTR: Adding notify handler
[   25.028000] ACPI: Bay [\_SB_.PCI0.IDE0.PRIM.MSTR] Added
[   25.040000] input: Power Button (FF) as /class/input/input5
[   25.040000] ACPI: Power Button (FF) [PWRF]
[   25.040000] input: Lid Switch as /class/input/input6
[   25.040000] ACPI: Lid Switch [LID]
[   25.040000] input: Sleep Button (CM) as /class/input/input7
[   25.040000] ACPI: Sleep Button (CM) [SLPB]
[   25.140000] set_level status: 0
[   25.140000] ACPI: Video Device [VID] (multi-head: yes  rom: no  post: no)
[   25.140000] set_level status: 0
[   25.140000] ACPI: Video Device [VID] (multi-head: yes  rom: no  post: no)
[   26.472000] ppdev: user-space parallel port driver
[   26.924000] audit(1190037500.360:3): operation="file_mmap" requested_mask="mr" denied_mask="m" name="/etc/passwd" pid=5127 profile="/usr/sbin/cupsd"
[   26.924000] audit(1190037500.360:4): operation="file_mmap" requested_mask="mr" denied_mask="m" name="/etc/group" pid=5127 profile="/usr/sbin/cupsd"
[   26.924000] audit(1190037500.360:5): operation="file_mmap" requested_mask="mr" denied_mask="m" name="/etc/group" pid=5127 profile="/usr/sbin/cupsd"
[   27.048000] audit(1190037500.360:6): operation="inode_permission" requested_mask="a" denied_mask="a" name="/dev/tty" pid=5127 profile="/usr/sbin/cupsd"
[   27.144000] apm: BIOS not found.
[   27.276000] thinkpad_acpi: ThinkPad ACPI Extras v0.14
[   27.276000] thinkpad_acpi: http://ibm-acpi.sf.net/
[   27.276000] thinkpad_acpi: ThinkPad EC firmware 7KHT22WW-1.06
[   27.320000] Non-volatile memory driver v1.2
[   27.336000] input: thinkpad-keys as /class/input/input8
[   27.596000] Failure registering capabilities with primary security module.
[   27.852000] Bluetooth: Core ver 2.11
[   27.852000] NET: Registered protocol family 31
[   27.852000] Bluetooth: HCI device and connection manager initialized
[   27.852000] Bluetooth: HCI socket layer initialized
[   27.896000] Bluetooth: L2CAP ver 2.8
[   27.896000] Bluetooth: L2CAP socket layer initialized
[   28.160000] Bluetooth: RFCOMM socket layer initialized
[   28.160000] Bluetooth: RFCOMM TTY layer initialized
[   28.160000] Bluetooth: RFCOMM ver 1.8
[   32.584000] [drm] Initialized drm 1.1.0 20060810
[   32.588000] ACPI: PCI Interrupt 0000:00:02.0[A] -> GSI 16 (level, low) -> IRQ 20
[   32.588000] [drm] Initialized i915 1.6.0 20060119 on minor 0
[   77.932000] e1000: eth0: e1000_watchdog: NIC Link is Up 100 Mbps Full Duplex, Flow Control: RX
[   77.932000] e1000: eth0: e1000_watchdog: 10/100 speed: disabling TSO
[   80.512000] NET: Registered protocol family 17
[   86.104000] e1000: eth0: e1000_watchdog: NIC Link is Down
[  238.184000] e1000: eth0: e1000_watchdog: NIC Link is Up 100 Mbps Full Duplex, Flow Control: RX
[  238.184000] e1000: eth0: e1000_watchdog: 10/100 speed: disabling TSO
[  250.824000] ipw3945: Detected geography ABG (13 802.11bg channels, 23 802.11a channels)
[  273.132000] e1000: eth0: e1000_watchdog: NIC Link is Up 100 Mbps Full Duplex, Flow Control: RX
[  273.132000] e1000: eth0: e1000_watchdog: 10/100 speed: disabling TSO
[  276.788000] e1000: eth0: e1000_watchdog: NIC Link is Up 100 Mbps Full Duplex, Flow Control: RX
[  276.788000] e1000: eth0: e1000_watchdog: 10/100 speed: disabling TSO
[  279.472000] e1000: eth0: e1000_watchdog: NIC Link is Up 100 Mbps Full Duplex, Flow Control: RX
[  279.472000] e1000: eth0: e1000_watchdog: 10/100 speed: disabling TSO
[  317.172000] e1000: eth0: e1000_watchdog: NIC Link is Up 100 Mbps Full Duplex, Flow Control: RX
[  317.172000] e1000: eth0: e1000_watchdog: 10/100 speed: disabling TSO
[  321.832000] e1000: eth0: e1000_watchdog: NIC Link is Up 100 Mbps Full Duplex, Flow Control: RX
[  321.832000] e1000: eth0: e1000_watchdog: 10/100 speed: disabling TSO
[  333.732000] audit(1190037806.877:7): operation="file_mmap" requested_mask="mr" denied_mask="m" name="/etc/passwd" pid=5127 profile="/usr/sbin/cupsd"
[  333.732000] audit(1190037806.877:8): operation="file_mmap" requested_mask="mr" denied_mask="m" name="/etc/group" pid=5127 profile="/usr/sbin/cupsd"
[  333.732000] audit(1190037806.877:9): operation="file_mmap" requested_mask="mr" denied_mask="m" name="/etc/group" pid=5127 profile="/usr/sbin/cupsd"
[  666.588000] pcmcia: Detected deprecated PCMCIA ioctl usage from process: lshw.
[  666.588000] pcmcia: This interface will soon be removed from the kernel; please expect breakage unless you upgrade to new tools.
[  666.588000] pcmcia: see http://www.kernel.org/pub/linux/utils/kernel/pcmcia/pcmcia.html for details.
[ 1909.528000] e1000: eth0: e1000_watchdog: NIC Link is Down
[ 2369.052000] Inbound IN=eth1 OUT= MAC=00:1b:77:8f:9d:cd:00:0c:41:bf:b0:19:08:00 SRC=134.184.129.2 DST=192.168.1.105 LEN=1500 TOS=0x00 PREC=0x00 TTL=53 ID=1418 DF PROTO=TCP SPT=80 DPT=60204 WINDOW=49640 RES=0x00 ACK URGP=0 
[ 2429.040000] Inbound IN=eth1 OUT= MAC=00:1b:77:8f:9d:cd:00:0c:41:bf:b0:19:08:00 SRC=134.184.129.2 DST=192.168.1.105 LEN=1500 TOS=0x00 PREC=0x00 TTL=53 ID=49763 DF PROTO=TCP SPT=80 DPT=60204 WINDOW=49640 RES=0x00 ACK URGP=0 
[ 2489.052000] Inbound IN=eth1 OUT= MAC=00:1b:77:8f:9d:cd:00:0c:41:bf:b0:19:08:00 SRC=134.184.129.2 DST=192.168.1.105 LEN=1500 TOS=0x00 PREC=0x00 TTL=53 ID=50326 DF PROTO=TCP SPT=80 DPT=60204 WINDOW=49640 RES=0x00 ACK URGP=0 
[ 2549.040000] Inbound IN=eth1 OUT= MAC=00:1b:77:8f:9d:cd:00:0c:41:bf:b0:19:08:00 SRC=134.184.129.2 DST=192.168.1.105 LEN=1500 TOS=0x00 PREC=0x00 TTL=53 ID=50327 DF PROTO=TCP SPT=80 DPT=60204 WINDOW=49640 RES=0x00 ACK URGP=0 
[ 2669.048000] Inbound IN=eth1 OUT= MAC=00:1b:77:8f:9d:cd:00:0c:41:bf:b0:19:08:00 SRC=134.184.129.2 DST=192.168.1.105 LEN=1500 TOS=0x00 PREC=0x00 TTL=53 ID=50329 DF PROTO=TCP SPT=80 DPT=60204 WINDOW=49640 RES=0x00 ACK URGP=0 
[ 2729.084000] Inbound IN=eth1 OUT= MAC=00:1b:77:8f:9d:cd:00:0c:41:bf:b0:19:08:00 SRC=134.184.129.2 DST=192.168.1.105 LEN=1500 TOS=0x00 PREC=0x00 TTL=53 ID=50330 DF PROTO=TCP SPT=80 DPT=60204 WINDOW=49640 RES=0x00 ACK URGP=0 
[ 2789.060000] Inbound IN=eth1 OUT= MAC=00:1b:77:8f:9d:cd:00:0c:41:bf:b0:19:08:00 SRC=134.184.129.2 DST=192.168.1.105 LEN=1500 TOS=0x00 PREC=0x00 TTL=53 ID=50331 DF PROTO=TCP SPT=80 DPT=60204 WINDOW=49640 RES=0x00 ACK URGP=0

Alvast bedankt.

[laurencevde]

De helft van je binnenkomende pakketjes worden gedropt(corrupt). Da's in ieder geval de reden dat je verbinding traag is. Nu hier nog de oorzaak van vinden.
Kun je je kaartje in 11Mb/s zetten? (sudo iwconfig eth1 rate 11M)
Kun je in de router kijken hoe die je ziet?
Heb je al een andere router geprobeert/firmware ervan geupgrade?
Hoe zien je firewall-regels eruit?(sudo iptables -L)

[Verwijderd]

laurencevde schreef op maandag 17 september 2007 @ 22:23:
De helft van je binnenkomende pakketjes worden gedropt(corrupt). Da's in ieder geval de reden dat je verbinding traag is. Nu hier nog de oorzaak van vinden.
Kun je je kaartje in 11Mb/s zetten? (sudo iwconfig eth1 rate 11M)

Toen ik sudo iwconfig eth1 rate 11M uitvoerde, kreeg ik

code:

lode@laplode:~$ sudo iwconfig eth1 rate 11M
[sudo] password for lode:
lode@laplode:~$ iwconfig
lo        no wireless extensions.

eth0      no wireless extensions.

eth1      IEEE 802.11b  ESSID:"linksys"  
          Mode:Managed  Frequency:2.462 GHz  Access Point: 00:0C:41:BF:B0:19   
          Bit Rate=11 Mb/s   Tx-Power:15 dBm   
          Retry limit:15   RTS thr:off   Fragment thr:off
          Power Management:off
          Link Quality=99/100  Signal level=-23 dBm  Noise level=-24 dBm
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:0  Invalid misc:23234   Missed beacon:0

Dus ik denk wel dat ik mijn kaart in 11 Mb/s zetten, maar tot dusver (heb ook reeds gereboot), levert dat geen merkwaardige prestatiewinst op.

laurencevde schreef op maandag 17 september 2007 @ 22:23:Kun je in de router kijken hoe die je ziet?

Ik kan via m'n router een zogenaamde DHCP Active IP Table bekijken. Die ziet er zo uit:

code:

DHCP Server IP Address: 192.168.1.1
Client Hostname IP Address  MAC Address Interface   
laplode 192.168.1.102   00-1a-6b-ce-7c-60   Ethernet    
pclinux 192.168.1.104   00-08-54-04-d8-ed   Ethernet    
laplode 192.168.1.105   00-1b-77-8f-9d-cd   Wireless

Ik heb daarstraks nog via bedraad geinternet, en dat staat er biljkbaar ook nog in.

laurencevde schreef op maandag 17 september 2007 @ 22:23:Heb je al een andere router geprobeert/firmware ervan geupgrade?

Ik zal morgen eens kijken of ik op het ('s nachts uitgeschakelde) netwerk van de buren geraak ( ).

laurencevde schreef op maandag 17 september 2007 @ 22:23:Hoe zien je firewall-regels eruit?(sudo iptables -L)

Ik heb Firestarter (een grafische frontend voor de Linux-firewall) geinstalleerd omdat ik dacht dat het probleem hier misschien wel eens zou kunnen liggen. Maar omdat ik van netwerken niet veel kaas heb gegeten, heb ik denk ik niet echt iets aangepast (terwijl dat misschien beter wel gedaan werd). Desalniettemin, hier hetgeen ik kreeg voor het commando sudo iptables -L:

code:

 lode@laplode:~$ sudo iptables -L
[sudo] password for lode:
Chain INPUT (policy DROP)
target     prot opt source               destination         
ACCEPT     tcp  --  hass.dnscache02.telenet-ops.be  anywhere            tcp flags:!FIN,SYN,RST,ACK/SYN 
ACCEPT     udp  --  hass.dnscache02.telenet-ops.be  anywhere            
ACCEPT     tcp  --  hass.dnscache04.telenet-ops.be  anywhere            tcp flags:!FIN,SYN,RST,ACK/SYN 
ACCEPT     udp  --  hass.dnscache04.telenet-ops.be  anywhere            
ACCEPT     tcp  --  hass.dnscache02.telenet-ops.be  anywhere            tcp flags:!FIN,SYN,RST,ACK/SYN 
ACCEPT     udp  --  hass.dnscache02.telenet-ops.be  anywhere            
ACCEPT     0    --  anywhere             anywhere            
ACCEPT     icmp --  anywhere             anywhere            limit: avg 10/sec burst 5 
DROP       0    --  anywhere             255.255.255.255     
DROP       0    --  anywhere             192.168.1.255       
DROP       0    --  BASE-ADDRESS.MCAST.NET/8  anywhere            
DROP       0    --  anywhere             BASE-ADDRESS.MCAST.NET/8 
DROP       0    --  255.255.255.255      anywhere            
DROP       0    --  anywhere             0.0.0.0             
DROP       0    --  anywhere             anywhere            state INVALID 
LSI        0    -f  anywhere             anywhere            limit: avg 10/min burst 5 
INBOUND    0    --  anywhere             anywhere            
LOG_FILTER  0    --  anywhere             anywhere            
LOG        0    --  anywhere             anywhere            LOG level info prefix `Unknown Input' 

Chain FORWARD (policy DROP)
target     prot opt source               destination         
ACCEPT     icmp --  anywhere             anywhere            limit: avg 10/sec burst 5 
LOG_FILTER  0    --  anywhere             anywhere            
LOG        0    --  anywhere             anywhere            LOG level info prefix `Unknown Forward' 

Chain OUTPUT (policy DROP)
target     prot opt source               destination         
ACCEPT     tcp  --  192.168.1.105        hass.dnscache02.telenet-ops.be tcp dpt:domain 
ACCEPT     udp  --  192.168.1.105        hass.dnscache02.telenet-ops.be udp dpt:domain 
ACCEPT     tcp  --  192.168.1.105        hass.dnscache04.telenet-ops.be tcp dpt:domain 
ACCEPT     udp  --  192.168.1.105        hass.dnscache04.telenet-ops.be udp dpt:domain 
ACCEPT     tcp  --  192.168.1.105        hass.dnscache02.telenet-ops.be tcp dpt:domain 
ACCEPT     udp  --  192.168.1.105        hass.dnscache02.telenet-ops.be udp dpt:domain 
ACCEPT     0    --  anywhere             anywhere            
DROP       0    --  BASE-ADDRESS.MCAST.NET/8  anywhere            
DROP       0    --  anywhere             BASE-ADDRESS.MCAST.NET/8 
DROP       0    --  255.255.255.255      anywhere            
DROP       0    --  anywhere             0.0.0.0             
DROP       0    --  anywhere             anywhere            state INVALID 
OUTBOUND   0    --  anywhere             anywhere            
LOG_FILTER  0    --  anywhere             anywhere            
LOG        0    --  anywhere             anywhere            LOG level info prefix `Unknown Output' 

Chain INBOUND (1 references)
target     prot opt source               destination         
ACCEPT     tcp  --  anywhere             anywhere            state RELATED,ESTABLISHED 
ACCEPT     udp  --  anywhere             anywhere            state RELATED,ESTABLISHED 
LSI        0    --  anywhere             anywhere            

Chain LOG_FILTER (5 references)
target     prot opt source               destination         

Chain LSI (2 references)
target     prot opt source               destination         
LOG_FILTER  0    --  anywhere             anywhere            
LOG        tcp  --  anywhere             anywhere            tcp flags:FIN,SYN,RST,ACK/SYN limit: avg 1/sec burst 5 LOG level info prefix `Inbound ' 
DROP       tcp  --  anywhere             anywhere            tcp flags:FIN,SYN,RST,ACK/SYN 
LOG        tcp  --  anywhere             anywhere            tcp flags:FIN,SYN,RST,ACK/RST limit: avg 1/sec burst 5 LOG level info prefix `Inbound ' 
DROP       tcp  --  anywhere             anywhere            tcp flags:FIN,SYN,RST,ACK/RST 
LOG        icmp --  anywhere             anywhere            icmp echo-request limit: avg 1/sec burst 5 LOG level info prefix `Inbound ' 
DROP       icmp --  anywhere             anywhere            icmp echo-request 
LOG        0    --  anywhere             anywhere            limit: avg 5/sec burst 5 LOG level info prefix `Inbound ' 
DROP       0    --  anywhere             anywhere            

Chain LSO (0 references)
target     prot opt source               destination         
LOG_FILTER  0    --  anywhere             anywhere            
LOG        0    --  anywhere             anywhere            limit: avg 5/sec burst 5 LOG level info prefix `Outbound ' 
REJECT     0    --  anywhere             anywhere            reject-with icmp-port-unreachable 

Chain OUTBOUND (1 references)
target     prot opt source               destination         
ACCEPT     icmp --  anywhere             anywhere            
ACCEPT     tcp  --  anywhere             anywhere            state RELATED,ESTABLISHED 
ACCEPT     udp  --  anywhere             anywhere            state RELATED,ESTABLISHED 
ACCEPT     0    --  anywhere             anywhere

[Raku]

Voor zover ik weet zijn er wel wat problemen met de ipw3945. Ik gebruik hem zelf ook en af en toe valt de snelheid terug naar 100 kb/s (ook via lan uiteraard) Enige optie op dat moment is wpa_supplicant herstarten en een nieuw ip aanvragen en dan werkt het weer op volle snelheid.

Misschien dat je probleem daaraan gerelateerd is?

(Alhoewel ik geen time-outs en dergelijke heb)

[Jungian]

Simmie schreef op dinsdag 18 september 2007 @ 11:57:
Voor zover ik weet zijn er wel wat problemen met de ipw3945. Ik gebruik hem zelf ook en af en toe valt de snelheid terug naar 100 kb/s (ook via lan uiteraard)...

Ik heb totaal geen problemen met mijn ipw3945. Met zowel de compleet opensource iwl3945-driver als de ipw3945-driver (die Ubuntu gebruikt). Ik heb btw ook een rev 0 en gebruik atm (complot ! ) Ubuntu 7.10 op de desbetreffende laptop.

[Verwijderd]

Na de Gutsy-updates van vandaag is het er niet beter op geworden: ik kan (volgens nm-applet) -- en ook alleen maar wanneer ik erg lang wacht en tijdens het verbinden (wanneer die twee bolletjes in het notification area zo omsingeld worden door dat groen ding) mijn wifi hardwarematig, via een hardwareswitch aan de laptop dus, rap uit-en aanzet -- nog wel draadloos op mijn netwerk geraken (alsook op dat van de buren), maar internetten (alsook surfen naar de router) wil helemaal niet meer werken.

Wanneer ik op het netwerk van de buren zit, vertelt mijn terminalvenster me het volgende:

code:

lode@laplode:~$ iwlist scan
lo        Interface doesn't support scanning.

eth0      Interface doesn't support scanning.

eth1      Scan completed :
          Cell 01 - Address: 00:60:B3:9A:42:0C
                    ESSID:"MEDION"
                    Protocol:IEEE 802.11g
                    Mode:Master
                    Channel:6
                    Frequency:2.437 GHz (Channel 6)
                    Encryption key:off
                    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; 24 Mb/s; 36 Mb/s
                              48 Mb/s; 54 Mb/s
                    Quality=42/100  Signal level=-84 dBm  Noise level=-84 dBm
                    Extra: Last beacon: 0ms ago

lode@laplode:~$ iwconfig
lo        no wireless extensions.

eth0      no wireless extensions.

eth1      IEEE 802.11g  ESSID:"MEDION"  
          Mode:Managed  Frequency:2.437 GHz  Access Point: 00:60:B3:9A:42:0C   
          Bit Rate:11 Mb/s   Tx-Power:15 dBm   
          Retry limit:15   RTS thr:off   Fragment thr:off
          Power Management:off
          Link Quality=46/100  Signal level=-80 dBm  Noise level=-81 dBm
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:0  Invalid misc:318   Missed beacon:0

lode@laplode:~$ ifconfig
eth0      Link encap:Ethernet  HWaddr 00:1A:6B:CE:7C:60  
          UP BROADCAST MULTICAST  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:0 (0.0 b)  TX bytes:0 (0.0 b)
          Base address:0x1840 Memory:fe000000-fe020000 

eth1      Link encap:Ethernet  HWaddr 00:1B:77:8F:9D:CD  
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:2 errors:2 dropped:325 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:2096 (2.0 KB)  TX bytes:7657 (7.4 KB)
          Interrupt:21 Base address:0x4000 Memory:df3ff000-df3fffff 

eth0:avah Link encap:Ethernet  HWaddr 00:1A:6B:CE:7C:60  
          inet addr:169.254.7.43  Bcast:169.254.255.255  Mask:255.255.0.0
          UP BROADCAST MULTICAST  MTU:1500  Metric:1
          Base address:0x1840 Memory:fe000000-fe020000 

lo        Link encap:Local Loopback  
          inet addr:127.0.0.1  Mask:255.0.0.0
          UP LOOPBACK RUNNING  MTU:16436  Metric:1
          RX packets:38 errors:0 dropped:0 overruns:0 frame:0
          TX packets:38 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0 
          RX bytes:2676 (2.6 KB)  TX bytes:2676 (2.6 KB)

Ook, maar dat was in zekere zin eerder ook al, al lijkt het nu wat erger te zijn geworden, is de GNOME Network Manager (nm-applet) totaal niet reactief en erg traag. Ook duurt het vaak een tijdje voordat het Network Settings-scherm verschijnt (enfin, bruikbaar is; eerst is er voor een minuutje slechts een wit scherm te zien). Soms, wanneer ik via Network Settings nog eens iets geprobeerd heb, verlies ik mijn wifi-kaart blijkbaar volledig, en krijg ik dit:

code:

lode@laplode:~$ iwconfig
lo        no wireless extensions.

eth0      no wireless extensions.

eth1      no wireless extensions.

Simmie schreef op dinsdag 18 september 2007 @ 11:57:
Voor zover ik weet zijn er wel wat problemen met de ipw3945. Ik gebruik hem zelf ook en af en toe valt de snelheid terug naar 100 kb/s (ook via lan uiteraard) Enige optie op dat moment is wpa_supplicant herstarten en een nieuw ip aanvragen en dan werkt het weer op volle snelheid.

Misschien dat je probleem daaraan gerelateerd is?

(Alhoewel ik geen time-outs en dergelijke heb)

Hoe doe ik dit? Ik gebruik wel geen WPA, maar wie weet...

Jungian schreef op dinsdag 18 september 2007 @ 14:18:
[...]

Ik heb totaal geen problemen met mijn ipw3945. Met zowel de compleet opensource iwl3945-driver als de ipw3945-driver (die Ubuntu gebruikt). Ik heb btw ook een rev 0 en gebruik atm (complot ! ) Ubuntu 7.10 op de desbetreffende laptop.

Hoe installeer ik de iwl3945-driver? Misschien biedt die meer soelaas...

[Raku]

Jungian schreef op dinsdag 18 september 2007 @ 14:18:
[...]

Ik heb totaal geen problemen met mijn ipw3945. Met zowel de compleet opensource iwl3945-driver als de ipw3945-driver (die Ubuntu gebruikt). Ik heb btw ook een rev 0 en gebruik atm (complot ! ) Ubuntu 7.10 op de desbetreffende laptop.

Ik ben iig niet de enige:

https://bugs.launchpad.net/ipw3945/+bug/103210

Elders ook nog meer te vinden over deze "bug"

@hierboven , als je geen wpa_supplicant gebruikt kun je volgens mij gewoon je interface herstarten , alhoewel ik geen ervaring hiermee heb zonder wpa_supplicant

En probeer eens:

sudo iwpriv eth1 set_mode 4

Misschien helpt dat (iig tijdelijk)

[ Voor 21% gewijzigd door Raku op 18-09-2007 18:45 ]

[Jungian]

Verwijderd schreef op dinsdag 18 september 2007 @ 17:28:
Hoe installeer ik de iwl3945-driver? Misschien biedt die meer soelaas...

Niet. Je hebt hem namelijk al De makkelijkste manier om hem te gebruiken is door de iwp3945 driver weg te gooien met de Restricted Drivers Manager en de ipw3945-module te rmmodden, aangezien dat hoogstwaarschijnlijk niet automatisch gebeurt :

rmmod ipw3945

Gevolgd door een modprobe van iwl3945 :

modprobe iwl3945

Done.

Om te zorgen dat iwl3945 automatisch laadt bij het booten voeg je hem toe aan /etc/modules (nieuwe regel). Aan te raden laatste stap : verwijder eth1 uit /etc/udev/rules.d/70-persistent-net.rules , dan zal udev vanaf dan een wlan0-interface aanmaken (finishing touch dus).

Deze commando's moeten als root, of met sudo uitgevoerd worden. Om jezelf wat typwerk te besparen kun je als je sudo gebruikt jezelf een root-terminal geven door

sudo -s

of

sudo su

te typen.

[ Voor 11% gewijzigd door Jungian op 18-09-2007 20:25 ]