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Cisco Bug: CSCvv19230 - Anyconnect users unexpectedly disconnect with reason: Idle Timeout

Last Modified

Aug 24, 2020

Products (1)

  • Cisco ASA 5500-X Series Firewalls

Known Affected Releases


Description (partial)

Intermittently Anyconnect SSL VPN users unexpectedly get disconnected with reason: Idle Timeout.
From ASA log: ... Session disconnected. Session Type: AnyConnect-Parent, Duration: 0h:32m:47s, Bytes xmt: 12732443, Bytes rcv: 5320673, Reason: Idle Timeout
From DART:
Source : acvpnagent
Description : The Cisco AnyConnect Secure Mobility Client has been notified by the secure gateway to terminate the VPN connection with the reason "Idle Timeout".
- Which seems as normal disconnection due to expired configured timeout..

ASAv, Anyconnect VPN SSL with DTLS
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Bug Details Include

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