https://www.cloudns.net/ping-monitoring/
ICMP Ping Monitoring Service | Network Uptime & Latency Checks | ClouDNS
Set up ICMP Ping monitoring in one minute! Insure network health by checking device availability, response times, and packet loss with ClouDNS Monitoring...
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https://www.f5.com/glossary/icmp-flood-ping-flood-smurf-attack
What is a ICMP Flood, Ping Flood, Smurf Attack? | F5
Learn more about ICMP Flood, Ping Flood, and Smurf Attacks, which seek to overwhelm the server's ability to respond, thereby blocking valid requests.
what isicmpfloodpingsmurf