Hey folks, I'm new to DPDK and have successfully set up the DPDK 20.11 environment on my Ubuntu 16.04.6 LTS (Xenial Xerus) machine. When I run the basic TestPMD program using only the command:

sudo ./dpdk-testpmd

without any additional parameters, I've noticed that both the transmitted (Tx) and received (Rx) packet counts remain stuck at 0, even after letting it run for several minutes.

Relevant Information for Troubleshooting: #

• Terminal screenshot of the TestPMD output:
  
• Physical NIC firmware details (added in an edit, referenced as Edit 1)
• Port information for both ports:
  • Port 1: [Include specifics like PCI address, driver type, link state, etc.]
  • Port 2: [Include specifics like PCI address, driver type, link state, etc.]

I'm struggling to pinpoint why no packets are being sent or received here. Could anyone walk me through possible troubleshooting steps or point out what I might be missing?

内容的提问来源于stack exchange，提问作者Pranav Venkatesan