Cisco Bug: CSCvt35331 - Console port goes unresponsive, reboot required to restore it.
Sep 02, 2020
- Cisco 3G Wireless WAN
Known Affected Releases
Symptom: Console port on ISR4321 platform goes into unresponsive state after the router is left idle for several days only when it is connected to a 4-port Startech Serial Hub. All other router functionality in terms of forwarding traffic and accessibility of the router from the AUX/ SSH/ Telnet works as normal. Conditions: The issue is observed when the router is left idle for several days only when it is connected to a 4-port Startech Serial Hub
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Bug Details Include
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