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Intermittent Internet Slowdown

Forum|Forum|1 year ago
March 5, 2025
3 replies
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Hello. I am a network engineer working in an on-premises environment. There are intermittent slow internet issues, but it is not due to CPU or memory overload on the switch devices. When I monitored the situation using the diagnose switch physical-ports datarate command, I noticed a sudden increase in usage on both the TX and RX sides. What could be causing this issue? Also, are there other ways to check this in FortiGate or via CLI?

FortiGate

Moderator

Hello,

Thank you for using the Community Forum. I will seek to get you an answer or help. We will reply to this thread with an update as soon as possible.

Thanks,

Stephen_G - Fortinet Community Team

Moderator

Hi,

Sorry, we're still trying to get you an answer or reply. In the meantime, if anyone viewing this topic has a possible answer, your input is welcomed.

Stephen_G - Fortinet Community Team

Moderator

Hi again powererum,

I apologize for the very late answer. This article may help you: https://community.fortinet.com/t5/FortiGate/Technical-Tip-Low-throughput-troubleshooting/ta-p/272657

Stephen_G - Fortinet Community Team