Breakdown to wifi services - yuncore ap90q

Installing and Using OpenWrt
1

getting repeated complaints about wifi breakdown from clients

output of mount:-

/dev/root on /rom type squashfs (ro,relatime)
proc on /proc type proc (rw,nosuid,nodev,noexec,noatime)
sysfs on /sys type sysfs (rw,nosuid,nodev,noexec,noatime)
tmpfs on /tmp type tmpfs (rw,nosuid,nodev,noatime)
/dev/mtdblock3 on /overlay type jffs2 (rw,noatime)
overlayfs:/overlay on / type overlay (rw,noatime,lowerdir=/,upperdir=/overlay/upper,workdir=/overlay/work)
tmpfs on /dev type tmpfs (rw,nosuid,relatime,size=512k,mode=755)
devpts on /dev/pts type devpts (rw,nosuid,noexec,relatime,mode=600,ptmxmode=000)
debugfs on /sys/kernel/debug type debugfs (rw,noatime)

flash size 16M

output of df -h

Filesystem                Size      Used Available Use% Mounted on
/dev/root                 5.8M      5.8M         0 100% /rom
tmpfs                    29.4M    156.0K     29.2M   1% /tmp
/dev/mtdblock3            8.6M    408.0K      8.2M   5% /overlay
overlayfs:/overlay        8.6M    408.0K      8.2M   5% /
tmpfs                   512.0K         0    512.0K   0% /dev

define Device/ap90q
  DEVICE_TITLE := YunCore AP90Q
  BOARDNAME := AP90Q
  KERNEL_SIZE := 1472k
  ROOTFS_SIZE := 14528k
  IMAGE_SIZE := 16000k
  MTDPARTS := spi0.0:256k(u-boot)ro,64k(u-boot-env)ro,14528k(rootfs),1472k(kernel),64k(art)ro,16000k@0x50000(firmware)
  IMAGE/sysupgrade.bin := append-rootfs | pad-rootfs | pad-to $$$$(ROOTFS_SIZE) | append-kernel | check-size $$$$(IMAGE_SIZE)
endef
TARGET_DEVICES += ap90q

i dont know its allowed to award money for the solution , i can pay little amount also please message me if anyone has urgent solution for this

2

Your message is not very clear as to what is going on exactly. Have you troubleshooted yourself already?

  • Do clients disconnect from the wifi?
  • Do they remain connected but cannot reach the internet?
  • Does the router lose the uplink to the ISP?
  • What is the Signal to Noise Ratio? Is this a dense residential area or some rural area?
  • Does the problem get solved by itself or are you trying something?

Post also the /etc/config/wireless, check with uptime when the router last booted and watch the logs for any unusual behavior during the time of the outage.

3

yes i have done all possible things that can be done . the problem is not with internet link ,
It happens 3-4 times a week

Clients remain connected and internet gone

Works well after restart

4

Then you should troubleshoot a bit more what is happening when the internet goes down for the clients. Can they ping the router for example? Is there anything in the logs?

5

no nothing worth in logs , i have asked them to ping me at reoccurance of problem before reboot so that i can collect those logs

6

I guess there is nothing else that can be done now...

7

Put another way, no one is going to be able to help you without knowing what the problem is, or having sufficient diagnostics to get a hint as to what the problem is. Right now "wifi breakdown" is not sufficient.

1 Like
8

What should I do ? What you need ? Tell me

I can only tell you what I know

All things that @trendy asked are the first things I checked when things gone out of my knowledge I asked here

9

The symtops that users reported are : they stay connected to WiFi without internet and got internet back after after reboot

Is this not sufficient to start things and go further ?

10

Now tell me what you need from device

11

No.

As has been asked already:

I also have some questions:

  • How many wireless clients?
  • Are they able to disconnect and reconnect to the AP, even though there is no Internet?
1 Like
12

I already told you nothing in logs

icmp is disabled

And I have asked for checking ssh login while the problem is on to check ip connectivity

13

Approx 15 users

14

I ll ask this , wether new clients are being entertained or not and disconnect reconnect thing

Thx @lleachii

15

Your reply is sufficient to move things further

16

@trendy no they remain connected

17

Please don't misquote me. I never asked about a log.

:confused: What!??!

Please use one post to answer - instead of responding via multiple postings!!! It's very confusing!

Please just answer the questions. If you're unwilling to answer, we won't be able to help.

For example, you still haven't posted /etc/config/wireless

18

Yes @trendy correct

21 
config wifi-device  radio0
	option type 'mac80211'
	option hwmode '11g'
	option path '10180000.wmac'
	option txpower '20'
	option channel '1'

config wifi-iface
	option device   radio0
	option network  lan
	option mode     ap
	option ssid     cyberzone
	option encryption none
1 Like
22

@lleachii now ?