Arch Linux

t430

Member

Registered: 2022-12-13

Posts: 3

[solved] network problem

Hello,
I installed Arch on a new pc but the connection to internet has some issues, I can reach some websites but not basic others like duckduckgo.com for example (firewalld normally doesn't block these sites). The problem could come from my driver. when i make 'lspci -v' command, it displays:

'03:00.0 Network controller: Intel Corporation Centrino Advanced-N 6205 [Taylor Peak] (rev 34)
        Subsystem: Intel Corporation Centrino Advanced-N 6205 (802.11a/b/g/n)
        Flags: bus master, fast devsel, latency 0, IRQ 28
        Memory at f1c00000 (64-bit, non-prefetchable) [size=8K]
        Capabilities: <access denied>
        Kernel driver in use: iwlwifi
        Kernel modules: iwlwifi '

The problem don't seem to come from my hardware bc I tried with windows and it worked.
Can someone help me please

Last edited by t430 (2022-12-13 21:44:22)

Scimmia

Fellow

Registered: 2012-09-01

Posts: 13,729

Re: [solved] network problem

What does `ip addr` show? How did you configure the network?

t430

Member

Registered: 2022-12-13

Posts: 3

Re: [solved] network problem

'ip addr' shows

'1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
    inet 127.0.0.1/8 scope host lo
       valid_lft forever preferred_lft forever
    inet6 ::1/128 scope host
       valid_lft forever preferred_lft forever
2: enp0s25: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group default qlen 1000
    link/ether 00:28:cc:24:8à:5f brd ff:ff:ff:ff:ff:ff
4: wlan0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP group default qlen 1000
    link/ether 40:69:20:e7:a7:9c brd ff:ff:ff:ff:ff:ff
    inet6 2a01:cb10:d:7100:6267:20ff:fee4:a79c/64 scope global dynamic mngtmpaddr
       valid_lft 86386sec preferred_lft 586sec
    inet6 fe90::6268:20ff:fee4:a79c/64 scope link
       valid_lft forever preferred_lft forever'

and 'dmesg | grep iwlwifi'

[    4.466586] iwlwifi 0000:03:00.0: can't disable ASPM; OS doesn't have ASPM control
[    4.519329] iwlwifi 0000:03:00.0: loaded firmware version 18.168.6.1 6000g2a-6.ucode op_mode iwldvm
[    4.998750] iwlwifi 0000:03:00.0: CONFIG_IWLWIFI_DEBUG enabled
[    4.998755] iwlwifi 0000:03:00.0: CONFIG_IWLWIFI_DEBUGFS enabled
[    4.998757] iwlwifi 0000:03:00.0: CONFIG_IWLWIFI_DEVICE_TRACING enabled
[    4.998759] iwlwifi 0000:03:00.0: Detected Intel(R) Centrino(R) Advanced-N 6205 AGN, REV=0xB0
[    6.463922] iwlwifi 0000:03:00.0: Radio type=0x1-0x2-0x0
[    6.758858] iwlwifi 0000:03:00.0: Radio type=0x1-0x2-0x0

Btw I configured the network with iwctl

Last edited by t430 (2022-12-13 20:14:17)

Zod

Member

From: Hoosiertucky

Registered: 2019-03-10

Posts: 636

Re: [solved] network problem

Looks like you don't have an IPv4 address, you might have a look at the IWD page in the wiki.

t430

Member

Registered: 2022-12-13

Posts: 3

Re: [solved] network problem

Looks like you don't have an IPv4 address, you might have a look at the IWD page in the wiki.

Thank you so much, I just set an ipv4 statsic adress thank to this page (https://man.archlinux.org/man/iwd.network.5) and it seems to work.

seth

Member

From: Won't reply 2 private help req

Registered: 2012-09-03

Posts: 76,421

Re: [solved] network problem

You can also use dhcp, https://wiki.archlinux.org/title/Iwd#En … figuration

Please always remember to mark resolved threads by editing your initial posts subject - so others will know that there's no task left, but maybe a solution to find.
Thanks.

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