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ARP LIMIT C5210

ARP LIMIT C5210

Luis_Mendes
Contributor

‎10-02-2015 11:21 AM

Controller C5220 have a message:

ERRO: Dynamic ARP entries exceed the MAX limit: 4096


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7 REPLIES 7

Doug
Extreme Employee

‎10-02-2015 11:26 AM

Take a look at the following article....https://gtacknowledge.extremenetworks.com/articles/Solution/Controller-becomes-unreachable-Dynamic-A...
Doug Hyde
Director, Technical Support / Extreme Networks
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AG1
Extreme Employee
In response to Doug

‎10-02-2015 11:26 AM

Thank you Doug for stepping in. I have been working with Luis Mendes on this case and we have an open case for the reported issue.

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Doug
Extreme Employee
In response to Doug

‎10-02-2015 11:26 AM

tcpdump -i tap0 -s 1600 -e -w capfile.cap

Then you can ftp the file off the controller for review...

Doug Hyde
Director, Technical Support / Extreme Networks
0 Kudos

Doug
Extreme Employee
In response to Doug

‎10-02-2015 11:26 AM

Tap 0 is the port that captive portal uses for the url redirection. You can tcp dump directly off of that port to see what the traffic looks like....
Doug Hyde
Director, Technical Support / Extreme Networks
0 Kudos
GTM-P2G8KFN