When I disable the LRO and GRO functions of an oracle server and use ‘tcpdump’ to capture packets received from NIC, I still find that in my pcap files there exist many packets whose length are bigger than MTU. Did anyone encounter such problem before? Thanks for help.
I have used the command ‘sudo ethtool -K {nic_name} gro off’ and ‘sudo ethtool -K {nic_name} lro off’
New contributor
Gunp is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.