Hi,

 

I'm using an Orange Pi PC and i'm having some issues using traffic control.

 

I'm using the correct network interface using the command

tc qdisc add dev wlx30b5c214fe58 root handle 1: cbq avpkt 1000 bandwidth 100mbit

tc class add dev wlx30b5c214fe58 parent 1: classid 1:1 cbq rate 500kbit allot 1500 prio 5 bounded isolated

tc class add dev wlx30b5c214fe58 parent 1: classid 1:2 cbq rate 500kbit allot 1500 prio 5 bounded isolated

tc class add dev wlx30b5c214fe58 parent 1: classid 1:1 cbq rate 10kbit allot 1500 prio 5 bounded isolated

and i received the error RTNETLINK answers: No such file or directory

 

After some reading i saw that is missing 'kernel-modules-extra'.

 

Can someone have this issue also or can help me pls?!

Thanks in advance,

Lucas Schiochet

 

@Lucas

 

I have blindly tried

[gr@bpi:~] 2 $ sudo tc qdisc add dev br0:0 root handle 1: cbq avpkt 1000 bandwidth 100mbit
[sudo] password for gr:

so no error message

 

just another blind guess (it is a lamobo-R1)

 

 

[gr@bpi:/armbian_kernel/kern_4.6.4_1] $ ls
linux-dtb-next-sunxi_5.17_armhf.deb             linux-headers-next-sunxi_5.17_armhf.deb  linux-trusty-root-next-lamobo-r1_5.17_armhf.deb
linux-firmware-image-next-sunxi_5.17_armhf.deb  linux-image-next-sunxi_5.17_armhf.deb    linux-u-boot-next-lamobo-r1_5.17_armhf.deb

[gr@bpi:/armbian_kernel/kern_4.6.4_1] $ ls /lib/modules/4.6.4-sunxi/*
/lib/modules/4.6.4-sunxi/modules.alias        /lib/modules/4.6.4-sunxi/modules.dep      /lib/modules/4.6.4-sunxi/modules.softdep
/lib/modules/4.6.4-sunxi/modules.alias.bin    /lib/modules/4.6.4-sunxi/modules.dep.bin  /lib/modules/4.6.4-sunxi/modules.symbols
/lib/modules/4.6.4-sunxi/modules.builtin      /lib/modules/4.6.4-sunxi/modules.devname  /lib/modules/4.6.4-sunxi/modules.symbols.bin
/lib/modules/4.6.4-sunxi/modules.builtin.bin  /lib/modules/4.6.4-sunxi/modules.order

/lib/modules/4.6.4-sunxi/build:
arch   certs   Documentation  firmware  include  ipc      kernel  Makefile  Module.symvers  samples  security  tools  virt
block  crypto  drivers        fs        init     Kconfig  lib     mm        net             scripts  sound     usr

/lib/modules/4.6.4-sunxi/kernel:
arch  crypto  drivers  fs  lib  net  sound

/lib/modules/4.6.4-sunxi/updates:
dkms

 

 

what do you have in /lib/modules/ please?

 

maybe the output of ifconfig and iwconfig as well

 

I wasn't using ifb module but I have read this

https://wiki.archlinux.org/index.php/Advanced_traffic_control

https://github.com/raspberrypi/linux/issues/453

 

but the module loads

@wildcat_paris

 

You tested Banana Pi with mainline kernel, not H3 device with legacy kernel. I added some options to sun8i-default kernel config file, but didn't test yet if this fully solves the issue.

@zador.blood.stain

 

yes, legacy kernel you cannot load ifb & tc doesn't work

 

 

 

gr@nanopim1:~$ sudo modprobe ifb
modprobe: FATAL: Module ifb not found.
gr@nanopim1:~$ ifconfig
eth0      Link encap:Ethernet  HWaddr 0e:e2:95:37:3c:e7
          inet addr:192.168.1.66  Bcast:192.168.255.255  Mask:255.255.0.0
          inet6 addr: fe80::ce2:95ff:fe37:3ce7/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:8613 errors:0 dropped:0 overruns:0 frame:0
          TX packets:1258 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:2273626 (2.1 MiB)  TX bytes:157483 (153.7 KiB)
          Interrupt:114

lo        Link encap:Local Loopback
          inet addr:127.0.0.1  Mask:255.0.0.0
          inet6 addr: ::1/128 Scope:Host
          UP LOOPBACK RUNNING  MTU:16436  Metric:1
          RX packets:8 errors:0 dropped:0 overruns:0 frame:0
          TX packets:8 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:1104 (1.0 KiB)  TX bytes:1104 (1.0 KiB)

gr@nanopim1:~$ tc qdisc add dev eth0 root handle 1: cbq avpkt 100 bandwidth 60mbit
RTNETLINK answers: Operation not permitted

 

 

your changes are on igor/lib/master? so I can build a kernel to test? on both OPi2E and NanoPi M1

on your fork?

your changes are on igor/lib/master? so I can build a kernel to test? on both OPi2E and NanoPi M1

Yes, in igorpecovnik/lib master

the kernel is booting on M1... module ifb loads, tc doesn't return any error

 

zip includes files... probably only sun8i files are needed

 

http://guillaume.romagny.free.fr/armbian/sun8i_mik20160724.zip

gr@nanopim1:/proc$ sudo tc qdisc add dev eth0 root handle 1: cbq avpkt 1000 bandwidth 50mbit
gr@nanopim1:/proc$ sudo tc qdisc show
qdisc cbq 1: dev eth0 root refcnt 2 rate 50Mbit (bounded,isolated) prio no-transmit

compiling the set of debs for Opi PC, just in case.

@Lucas

 

4 more minutes and here is the full set of debs for opipc

http://guillaume.romagny.free.fr/armbian/sun8i_opipc_mik20160724.zip

 

give it a try

Hi,

First of all, thanks for the really fast answer.

I tried the deb files but unfortunately not work.

 

Execution logs available in https://dl.dropboxusercontent.com/u/59691189/executionLog.txt

Info request in https://dl.dropboxusercontent.com/u/59691189/modulesList.txt

 

I really appreciate the help

After reboot and start the hotspot using create_ap the wlan0 start works using traffic control.

 

root@orangepipc:~# sudo tc qdisc add dev wlan0 root handle 1: cbq avpkt 1000 bandwidth 100mbit

root@orangepipc:~# sudo tc class add dev wlan0 parent 1: classid 1:1 cbq rate 500kbit allot 1500 prio 5 bounded isolated

root@orangepipc:~# sudo tc class add dev wlan0 parent 1: classid 1:2 cbq rate 500kbit allot 1500 prio 5 bounded isolated

root@orangepipc:~# sudo tc filter add dev wlan0 parent 1: protocol ip prio 16 u32 match ip dst 192.168.12.7/32 flowid 1:1

 

Thanks again for yours help @wildcat_paris and @zador.blood.stained

 

create_ap -> https://github.com/oblique/create_ap

solved?

Solved

Solved

 

All the credits to Zador.blood.stain

 

if Igor is "M" (Ralph Fiennes), then Zador.blood.stain is "James Bond" (Daniel Craig), granted a license to FIX

.