diff --git a/src/core/mac/mac.cpp b/src/core/mac/mac.cpp index ca11ec31e..5ef871961 100644 --- a/src/core/mac/mac.cpp +++ b/src/core/mac/mac.cpp @@ -1603,6 +1603,7 @@ Error Mac::ProcessReceiveSecurity(RxFrame &aFrame, const Address &aSrcAddr, Neig { aNeighbor->SetKeySequence(keySequence); aNeighbor->SetMleFrameCounter(0); + aNeighbor->GetLinkFrameCounters().Reset(); } #if OPENTHREAD_CONFIG_MULTI_RADIO