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Please help me troubleshoot strange network performance
guannais
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Joined: Oct 2018
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#2
11-01-2020, 03:05 PM
With mainline kernel I had some problems with TCP connections. By inspecting them with Wireshark I saw that some IP packets were dropped and asked for retransmition likely due to bad checksum. The problems disappeared when I turned off "TCP checksum offload" from the network device:

Code:
# ethtool -K eth0 tx off
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Messages In This Thread
RE: Please help me troubleshoot strange network performance - by guannais - 11-01-2020, 03:05 PM

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