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Forum Discussion
danpool
Jan 12, 2017Aspirant
Do I have the WC7600v1 or WC7600v2 ??
Hey, We have 10 WNDAP660 Access Points connected to one WC7600 controller. Unfortunately, the conection cuts out for half a second every 5 minutes (noticable only when streaming). This is rid...
- Mar 13, 2017
Hi,
I had gone through the logs, and figured that the issue could be because of the AMPDU, is it ok to disable AMPDU and observe the behavior. Disabling the AMPDU will decrease the over all througput of the AP, but it will improve the reliability. If possible make this change and observe the network.
danpool
Jan 19, 2017Aspirant
ahh yes, I saw this mentioned in another thread, but had yet to try it. Thanks for still helping me out.
I've made that change now. It didn't seem to have much effect, the dropouts are still happening unfortunately.
It's not a deal breaker as we rely on a wired connection for most uses, it's just not ideal, that's all. I do think it is a controller issue though, seeing as the access points are fine on their own and the firmware update did make a slight improvement.
DaneA
Jan 31, 2017NETGEAR Employee Retired
I am glad to know that there is a slight improvement after the firmware update. If ever you have no further concerns, I encourage you to mark the appropriate reply as the “Accepted Solution” so others can be confident in benefiting from the solution.
The NETGEAR Community looks forward to hearing from you and being a helpful resource in the future!
Regards,
DaneA
NETGEAR Community Team
- LaxmankumarGMar 03, 2017NETGEAR Expert
Hi Danpool,
It is good to hear that there is a slight improvement after the firmware update, even though you have accepted it as a solution, can you provide the following information so that this sulution can be used by other customers.
The reported problem is the conection cuts out for half a second every 5 minutes (noticable only when streaming), after the firmware update to 6.5.1.2 did you see this issue happening?. if yes we would like to help you to fix it completely. In your previous post you said that there is a slight improvement in the network after update to 6.5.1.2, can you quantify what do you mean by slight improvement?
Can you share the video streaming application which you are using in your environment, so that we will try to recreate this issue in our lab and try fixing the issue?
We are happy to work with you to fix all the issues, and make your network better.
- danpoolMar 03, 2017Aspirant
Hey,
Well this is what we have set up:
- Router from ISP going into NETGEAR ProSafe 8 (GS108) Gigabit Switch
- Gigabit Switch going into a virtual machine with Smoothwall v3.1 installed
- Smoothwall v3.1 into a VLAN on an HP ProCurve Core Switch
- The WC7600 in plugged into that same VLAN along with all the WNDAP660 Access Points
The WC7600 is on Firmware version: 6.5.1.2
I'm experiencing micro dropouts every 10 mins or so on my Android phone - YouTube, Spotify etc. The Sonos speakers on the WiFi would cut out too.
Hope this helps.
Thanks.
- LaxmankumarGMar 05, 2017NETGEAR Expert
Hi,
Thanks for sharing the network information, i really appreciate your quick response. When you experience the micro dropouts every 10 mins, how many clients you have connected to the AP. Does it happen with a single android phone, or you need to connect multiple phones or devices. In youtube does it start buffering and restart playing the video automatically or does the video gets stuck permanently?. Are you obseving this behavior in 2.4Ghz radio, or in 5Ghz radio also?. Do you have syslog server installed in your network?. if yes can you share the syslogs. It will be great and we can quicky root cause the issue if you can provide the following information.
1. AP logs.
2. Controller logs.
3. Syslogs.
4. Wireless packet captures at the time of issue.
1, 2 you can get it from the controller itself.
- danpoolMar 06, 2017Aspirant
Hey,
We don't have syslog server, but I can provide you with the other information in a private message.
(It will happen even if only one phone is connected - turning off WMM powersave didn't have any effect)
If the video had buffered you would notice it. I only notice on apps that don't buffer the content, or if I skip foerward in an app which does (such as YouTube)
So I might be playing a video and then I'll skip ahead 5mins - the connection will then dissapear (wifi symbol at top of phone) and then reapear and reconnect.
Sending you the PM now..
- danpoolMar 10, 2017Aspirant
Wow this post is interesting!
https://community.netgear.com/t5/Business-Wireless/WNDAP660-Connectivity-Issues/m-p/1194274#U1194274
We're probably just affected by that! Can't wait for the new firmware in April (as the solution in that thread mentions) ;)
- LaxmankumarGMar 13, 2017NETGEAR Expert
Hi,
I had gone through the logs, and figured that the issue could be because of the AMPDU, is it ok to disable AMPDU and observe the behavior. Disabling the AMPDU will decrease the over all througput of the AP, but it will improve the reliability. If possible make this change and observe the network.
- danpoolMar 13, 2017Aspirant
Cheers dude.
I've disabled that. I'll let you know how it goes :)
- danpoolMar 13, 2017Aspirant
I think you've done it!
Works well now.
Thank you :)
- DaneAMar 16, 2017NETGEAR Employee Retired
Since your concern has been resolved, I encourage you to mark the appropriate reply as the “Accepted Solution” so others can be confident in benefiting from the solution. The NETGEAR Community looks forward to hearing from you and being a helpful resource in the future!
Regards,DaneA
NETGEAR Community Team
- danpoolMar 16, 2017Aspirant
No worries, I've marked it.
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