generate a flag even if trying to perform RADIUS MAC authentication on a non-RADIUS server.
(cherry picked from commit 22e328743170b62b55d6e18b593c4005e8d6f892)
generate a flag even if trying to perform RADIUS MAC authentication on a non-RADIUS server.
(cherry picked from commit 22e328743170b62b55d6e18b593c4005e8d6f892)