Mint vs MX kde Simultaneous LAN WAN connections

[linuxtothebone]

hi there,

just looking for some clarification regarding the network connections.

I want to be able to connect to my home nas (LAN) and wireless (WAN/internet) at the same time. I can currently have both connections active and connected but am unable to use the internet. It seems that the LAN is prioritised over the Wireless.

I do not have this issue with linux mint.

thanks to everyone

[jenna16bit]

Yep! I believe that's the default. Using the network manager applet you can see & adjust the priorities though. For me it looks like wireless defaults to "0" and wired to "-999", and lower must win. So, adjust those and you should be ok.

WiFi:

wifi_priority.png

Wired:

wired_priority.png

[linuxtothebone]

great thank you for your input.

I have just tried re ordering the priority...

changed lan from -100 to 0 and wifi from 0 t0 -100 and still having the same internet connectivity failure. Any further help is much appreciated. Maybe im missing something significant. I had a linux mint box that never had this issue so I never thought it was one.

I am using a hg659 modem/router ( it has not internet connection) for the NAS and use my phone as wifi hotspot for internet access.

thanks again.

[linuxtothebone]

still having the same issue. I have adjusted the priority so the lan is 0 and the wireless is -100 and restarted the pc. this has not made any difference. is there something I am missing?

I connect to the internet via wifi hotspot and the router is for the local nas modem/router that has not connection to the net it just functions as a router.

look forward to insight about why this issue exists. are there others that have the same issue?

thankyou

[seaken64]

Do you have two network interfaces? Or are you using your Wireless interface for both the LAN and the Internet?

Seaken64

[linuxtothebone]

thanks for the reply,

If you mean am I using the same graphical interface software to manage each connection. yes I am using the connections interface standard in mx linux KDE

I am just using a laptop hp8570p, I am using this same machine for both connections it has a lan plug and a wireless capacity. not sure how to identify wether there is 2 different hardwares that do each the lan and the wireless, if that is what you mean.

[JayM]

Your Quick System Info will show the network devices you have. Please run it then right-click paste in a reply (don't copy it first, it's already copied to the clipboard in the correct format for pasting in the forum.)

[linuxtothebone]

Code: Select all

System:
  Host: <filter> Kernel: 5.8.0-3-amd64 x86_64 bits: 64 compiler: N/A 
  parameters: BOOT_IMAGE=/boot/vmlinuz-5.8.0-3-amd64 
  root=UUID=<filter> ro quiet splash 
  Desktop: KDE Plasma 5.14.5 wm: kwin_x11 dm: SDDM 
  Distro: MX-19.4_KDE_x64 patito feo November 11 2020 
  base: Debian GNU/Linux 10 (buster) 
Machine:
  Type: Laptop System: Hewlett-Packard product: HP EliteBook 8570p v: A1029C1102 
  serial: <filter> Chassis: type: 10 serial: <filter> 
  Mobo: Hewlett-Packard model: 17A7 v: KBC Version 42.36 serial: <filter> 
  BIOS: Hewlett-Packard v: 68ICF Ver. F.45 date: 10/07/2013 
Battery:
  ID-1: BAT0 charge: 28.2 Wh condition: 29.0/29.0 Wh (100%) volts: 12.2/10.8 
  model: Hewlett-Packard Primary type: Li-ion serial: <filter> status: Unknown 
CPU:
  Topology: Dual Core model: Intel Core i7-3540M bits: 64 type: MT MCP 
  arch: Ivy Bridge family: 6 model-id: 3A (58) stepping: 9 microcode: 21 
  L2 cache: 4096 KiB 
  flags: avx lm nx pae sse sse2 sse3 sse4_1 sse4_2 ssse3 bogomips: 23944 
  Speed: 2344 MHz min/max: 1200/3700 MHz Core speeds (MHz): 1: 2344 2: 2597 3: 2630 
  4: 2796 
  Vulnerabilities: Type: itlb_multihit status: KVM: VMX unsupported 
  Type: l1tf mitigation: PTE Inversion 
  Type: mds mitigation: Clear CPU buffers; SMT vulnerable 
  Type: meltdown mitigation: PTI 
  Type: spec_store_bypass 
  mitigation: Speculative Store Bypass disabled via prctl and seccomp 
  Type: spectre_v1 
  mitigation: usercopy/swapgs barriers and __user pointer sanitization 
  Type: spectre_v2 mitigation: Full generic retpoline, IBPB: conditional, IBRS_FW, 
  STIBP: conditional, RSB filling 
  Type: srbds status: Vulnerable: No microcode 
  Type: tsx_async_abort status: Not affected 
Graphics:
  Device-1: AMD Thames [Radeon HD 7550M/7570M/7650M] vendor: Hewlett-Packard 
  driver: radeon v: kernel bus ID: 01:00.0 chip ID: 1002:6841 
  Display: x11 server: X.Org 1.20.10 driver: ati,radeon 
  unloaded: fbdev,modesetting,vesa compositor: kwin_x11 resolution: 1366x768~60Hz 
  OpenGL: renderer: AMD TURKS (DRM 2.50.0 / 5.8.0-3-amd64 LLVM 11.0.1) 
  v: 3.3 Mesa 20.3.4 compat-v: 3.1 direct render: Yes 
Audio:
  Device-1: Intel 7 Series/C216 Family High Definition Audio vendor: Hewlett-Packard 
  driver: snd_hda_intel v: kernel bus ID: 00:1b.0 chip ID: 8086:1e20 
  Device-2: AMD Turks HDMI Audio [Radeon HD 6500/6600 / 6700M Series] 
  vendor: Hewlett-Packard driver: snd_hda_intel v: kernel bus ID: 01:00.1 
  chip ID: 1002:aa90 
  Sound Server: ALSA v: k5.8.0-3-amd64 
Network:
  Device-1: Intel 82579LM Gigabit Network vendor: Hewlett-Packard driver: e1000e 
  v: 3.2.6-k port: 5020 bus ID: 00:19.0 chip ID: 8086:1502 
  IF: eth0 state: down mac: <filter> 
  Device-2: Intel Centrino Advanced-N 6205 [Taylor Peak] driver: iwlwifi v: kernel 
  port: 4000 bus ID: 25:00.0 chip ID: 8086:0082 
  IF: wlan0 state: up mac: <filter> 
Drives:
  Local Storage: total: 111.79 GiB used: 53.77 GiB (48.1%) 
  ID-1: /dev/sda vendor: Hitachi model: HTS545012B9SA00 size: 111.79 GiB block size: 
  physical: 512 B logical: 512 B speed: 1.5 Gb/s rotation: 5400 rpm serial: <filter> 
  rev: C64G scheme: MBR 
Partition:
  ID-1: / raw size: 109.76 GiB size: 107.53 GiB (97.97%) used: 53.77 GiB (50.0%) 
  fs: ext4 dev: /dev/sda1 
  ID-2: swap-1 size: 2.00 GiB used: 0 KiB (0.0%) fs: swap 
  swappiness: 15 (default 60) cache pressure: 100 (default) dev: /dev/sda2 
Sensors:
  System Temperatures: cpu: 47.0 C mobo: 40.0 C gpu: radeon temp: 40 C 
  Fan Speeds (RPM): N/A 
Repos:
  No active apt repos in: /etc/apt/sources.list 
  Active apt repos in: /etc/apt/sources.list.d/brave-browser-release.list 
  1: deb [arch=amd64] https://brave-browser-apt-release.s3.brave.com/ buster main
  Active apt repos in: /etc/apt/sources.list.d/debian-stable-updates.list 
  1: deb http://ftp.nz.debian.org/debian/ buster-updates main contrib non-free
  Active apt repos in: /etc/apt/sources.list.d/debian.list 
  1: deb http://ftp.nz.debian.org/debian/ buster main contrib non-free
  2: deb http://deb.debian.org/debian-security buster/updates main contrib non-free
  Active apt repos in: /etc/apt/sources.list.d/mx.list 
  1: deb http://mx.debian.nz/mx/repo/ buster main non-free
  2: deb http://mx.debian.nz/mx/repo/ buster ahs
  No active apt repos in: /etc/apt/sources.list.d/various.list 
Info:
  Processes: 270 Uptime: 5h 20m Memory: 7.71 GiB used: 4.37 GiB (56.7%) 
  Init: SysVinit v: 2.93 runlevel: 5 default: 5 Compilers: gcc: 8.3.0 alt: 8 
  Shell: quick-system-in running in: quick-system-in inxi: 3.0.36 

[JayM]

not sure how to identify wether there is 2 different hardwares that do each the lan and the wireless, if that is what you mean.

Code: Select all

Network:
  Device-1: Intel 82579LM Gigabit Network vendor: Hewlett-Packard driver: e1000e 
  v: 3.2.6-k port: 5020 bus ID: 00:19.0 chip ID: 8086:1502 
  IF: eth0 state: down mac: <filter> 
  Device-2: Intel Centrino Advanced-N 6205 [Taylor Peak] driver: iwlwifi v: kernel 
  port: 4000 bus ID: 25:00.0 chip ID: 8086:0082 
  IF: wlan0 state: up mac: <filter> 

This should answer that question.

[linuxtothebone]

it sure does, I really like the quick info application, ill be using that function again! Do you know if it is accessible by CLI just tried it and yes you can CLI with the command... quick-system-info-mx.

is this a standard in other linux distro's, I could use this when trying out, testing or configuring.

thanks for the tip.

Back to the topic at hand... is there any way I can use both devices at the same time. is this unique to my setup or does this issue have history I dont know about?

Do I need to force the priority somehow? I have tried with the network gui the default presets were -100 LAN and 0 for WLAN. I have tried switching those values around with the network gui to no avail.