Got it

Failed to Add AP

Created: Feb 21, 2020 13:56:13Latest reply: Mar 20, 2020 16:08:15 731 7 0 0 0
  Rewarded HiCoins: 0 (problem resolved)

Hello, we are facing AP 'configfailed', and the error figure is shown as below:

configfailed

Troubleshooting has been done by rebooting the AP. Check the MTU 1500, restart power injector but no luck.

And, the AP changes from cofigFailed to fault, then back to configFailed, it looks like keeping repetitively reboot.

fault

Kindly help me to handle this out.

Thanks.


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chenhui
Admin Created Feb 21, 2020 14:07:50

Hi @user_3445655,
If an AP is in fault state, it indicates that the AP fails to register with the AC. Run the display version command on the AP to check the AP version. Run the display version command on the AC to check the AC version. If the AP version and AC version are compatible, then kindly follow the steps below:

  • Check whether the network connection is normal. 

  • Configure the AP and AC to ping each other. 

  • Check whether packet loss occurs and whether the MTU value is small on the intermediate network. 

  • If NAT traversal is configured on the intermediate network, check whether NAT communication is normal. 

  • Run the display cpu-defend statisitics wired command to view the value of Drop Packets of capwap packets in the statistics on packets sent to the CPU. If a large number of packets are lost, check whether the threshold is set properly.

Thanks!

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Wutang
Wutang Created Mar 15, 2020 17:40:09 (0) (0)
Great answer!  
All Answers

Hi @user_3445655,
If an AP is in fault state, it indicates that the AP fails to register with the AC. Run the display version command on the AP to check the AP version. Run the display version command on the AC to check the AC version. If the AP version and AC version are compatible, then kindly follow the steps below:

  • Check whether the network connection is normal. 

  • Configure the AP and AC to ping each other. 

  • Check whether packet loss occurs and whether the MTU value is small on the intermediate network. 

  • If NAT traversal is configured on the intermediate network, check whether NAT communication is normal. 

  • Run the display cpu-defend statisitics wired command to view the value of Drop Packets of capwap packets in the statistics on packets sent to the CPU. If a large number of packets are lost, check whether the threshold is set properly.

Thanks!

View more
  • x
  • convention:

Wutang
Wutang Created Mar 15, 2020 17:40:09 (0) (0)
Great answer!  
hmmm
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Posted by chenhui at 2020-02-21 14:07 Hi @user_3445655,If an AP is in fault state, it indicates that the AP fails to register with the AC. ...
OK, I'll try that.
Thanks.
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Interesting situation, I think further inspection is required
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I have been facing the same consequences regarding the App addition.The following manuals provided are very illustrative and explanatory.It is really working out.I have to include that I am unable to stream videos of my Arlo  Ultra from my Linus and opera browser for a couple of days.I have followed out the manuals as directed by the arlo app for pc .Guide us what we missed out to include

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helpful
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