How do you set an interface to permanent promiscuous mode in RHEL 7+?
Issue
- I have reviewed the documentation in the knowledge center and surfed Googled and found some information. I did the recommended commands and edited files recommended, but promiscuous mode is not persistent across reboots.
- Unable to configure an interface into promiscuous mode permanently.
Environment
- Red Hat Enterprise Linux (RHEL) 7+
- NetworkManager or network initscript
- Network interface
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