etsysRadiusSnoopingFlowPendingAuthentications 1.3.6.1.4.1.5624.1.2.62.2.1.4.1.1.11

The number of pending RADIUS Snooping authentications for this RADIUS Snooping flow. A valid RADIUS request has been seen for these authentications, but no valid RADIUS response has been detected as of yet.