* commit 'a3b258aa389c7ecf2f3aa7acb4fa9b619b26afd4': Revert DNS cache flush command deletion from "Cleanup: Delete dead code."
* commit 'a3b258aa389c7ecf2f3aa7acb4fa9b619b26afd4': Revert DNS cache flush command deletion from "Cleanup: Delete dead code."