Sangfor Community»Categories Cloud & Infrastructure Hyper Converged Infrastructure (HCI/aSV) Troubleshooting Mindset Series #008: When a Critical ...

Troubleshooting Mindset Series #008: When a Critical HCI Alert Leads to the Physical Layer

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Created: 2026-Aug-10 12:21

Summary:

Last edited by rizzuan 2026-Aug-10 14:15. Recently, our Sangfor HCI generated a Critical Alert: "Node Disconnected from Gateway" The affected node was our Cluster Controller, and the gateway report ...

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ND Posted 2026-Aug-10 19:53
yes, loose cables and bad SFPs are probably the most common "boring" root cause behind alerts that look scary on paper. It's a good reminder for anyone reading this to check Layer 1 early, not last.
Newbie585065 Posted 2026-Aug-10 15:27
Thanks for sharing!
Humayun Ahmed Posted 2026-Aug-10 13:39
Thanks to share!
AR Posted 2026-Aug-10 13:01
Thanks for sharing!
Newbie167857 Posted 2026-Aug-10 12:53
Thank you for sharing!