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Any utility to modify QoS field in ethernet header?

ph flag

I just want to ask if anybody knows how to change the Priority Code Point (PCP) field of the Tag Control Information (TCI) field inside the Ethernet header. I guess it could be done with Scapy, but I wonder if there is any Ubuntu (16.04 or 20.04) utility that is designed for that purpose, or that includes an option to modify that field.

Thank you.

References:

Ethernet frame

IEEE 802.1Q

mangohost

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