> I'm facing Ipv4 checksum error when running contrail-vrouter-agent running on > compute node. > I have verified this as the correct checksum is not being updated when the > packet leaves the physical interface eth0 when the binary is running on the > compute node.
Hi Sonia, Have you turned off checksum-offloading on the NIC’s ? There are some known issues with offloading. Check this with "ethtool -k $interface" The fabric install scripts disable RX/TX offloading by default. Cheers, Robert van Leeuwen
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