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Cisco Bug: CSCur63456 - Delay onapple IOS devices to show connection

Last Modified

May 08, 2018

Products (1)

  • Cisco 5500 Series Wireless Controllers

Known Affected Releases

8.0(110.0)

Description (partial)

Symptom:
iOS apple device doing webauth auth may take up to 30 seconds to move to the "Done" status after submitting the form
it shows the working/waiting  status,  then moves to pass traffic

this is triggered by a timing issue between the captive portal code in the IOS device , plust traffic drops at FW due to lack of TCP state

Conditions:
-Webauth
-Captive portal detection disabled
-FW that will drop unexpected traffic, instead of sending TCP RST
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  • Full Description (including symptoms, conditions and workarounds)
  • Status
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