Research on dup acks / retransmissions

asked 2022-10-25 13:04:59 +0000

Hi all

Our environment has quite a bit of dup ACKs and TCP retransmissions and I'm currently not understanding what the cause of this could be.

What I do notice is a 1% packet loss when pinging Google DNS (in about 2500 sent packets). Could that explain the wireshark output?

Wireshark output can be found in here:

Thanks in advance!

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