Feature: Creating a metric to track packet loss

[jperez08]

Having a metric to track packet loss would be helpful when troubleshooting/monitoring network congestion, hardware failure, etc

[MrObvious]

I'm not sure if there is a CM counter, but there is netstat and the 9.5+ option has packet loss columns. This may be helpful: https://kb.netapp.com/Advice_and_Troubleshooting/Data_Storage_Software/ONTAP_OS/How_to_view_network_connections_on_different_versions_of_ONTAP

[cgrinds]

This is covered by #1386. Closing