How to capture all network interfaces using tcpdump without -i any option

Solution Unverified - Updated -

Issue

  • How to capture all network interfaces using tcpdump without -i any option
  • -i any option is not recommended as it doesn't have device info and sometimes fails to capture some packets
  • In OpenShift env -i any option produces confusing pcap file for wireshark, it shows a lot of dup packets taken at multiple devices

Environment

  • Red Hat Enterprise Linux
  • Red Hat OpenShift Container Platform

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