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Bob_Zimmerman
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‎2024-05-30 08:30 AM

I have a lot of firewalls on R81.20 with various jumbos including 53. I haven't seen a problem like you describe.

If the issue isn't correlated to high processor usage on the firewall, maybe it's some traffic the firewall drops such as traffic from an internal DNS server out to DNS servers on the public Internet? When DNS misbehaves, so does basically everything else.

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