UDP6: M_MCAST is set in a unicast packet.

Started by undistio, May 22, 2025, 05:44:36 AM

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My system log is getting flooded with the following message:

Severity:Notice | Process:kernel | UDP6: M_MCAST is set in a unicast packet.

1. What is likely to cause this?
2. How would I track down what is causing this?
3. Should I even bother?

Did you ever resolve this?

Quote from: undistio on May 22, 2025, 05:44:36 AMMy system log is getting flooded with the following message:

Severity:Notice | Process:kernel | UDP6: M_MCAST is set in a unicast packet.

1. What is likely to cause this?
2. How would I track down what is causing this?
3. Should I even bother?
OPNsense 25.7.7  - QEMU/KVM (Ubuntu), i9-9900K 16 core @ 5ghz, 16GB RAM, 64GB SSD, 2 dedicated SFP+ NICs