One of my customer approached me stating that almost all his cisco devices encountered a vulnerability "The UDP port scan could not complete: The remote host has remained silent for too longThis might be due to a firewall filtering UDP and/or ICMP packets"
Anybody please help me with
1. Cause of this error
2. Significance/ Effect of this error on a particular network
3. How this error can be mitigated
Please help me in assisting the customer in the best possible way
If so, we’d like to speak with you to understand you and your team’s process on how you monitor and troubleshoot network traffic.
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