diff --git a/src/devices/mesh/dot11s/hwmp-protocol-mac.cc b/src/devices/mesh/dot11s/hwmp-protocol-mac.cc
index 3b8b734f1..3434c84c9 100644
--- a/src/devices/mesh/dot11s/hwmp-protocol-mac.cc
+++ b/src/devices/mesh/dot11s/hwmp-protocol-mac.cc
@@ -355,8 +355,7 @@ HwmpProtocolMac::ForwardPerr (std::vector<HwmpProtocol::FailedDestination> faile
       receivers.push_back (Mac48Address::GetBroadcast ());
     }
   //Send Management frame
-  for (std::vector<Mac48Address>::const_iterator i = m_myPerr.receivers.begin (); i
-      != m_myPerr.receivers.end (); i++)
+  for (std::vector<Mac48Address>::const_iterator i = receivers.begin (); i != receivers.end (); i++)
     {
       hdr.SetAddr1 (*i);
       m_stats.txPerr++;
diff --git a/src/devices/mesh/dot11s/hwmp-protocol.cc b/src/devices/mesh/dot11s/hwmp-protocol.cc
index 0bf566ed6..05d7bd018 100644
--- a/src/devices/mesh/dot11s/hwmp-protocol.cc
+++ b/src/devices/mesh/dot11s/hwmp-protocol.cc
@@ -626,12 +626,12 @@ void
 HwmpProtocol::ReceivePerr (std::vector<FailedDestination> destinations, Mac48Address from, uint32_t interface, Mac48Address fromMp)
 {
   //Acceptance cretirea:
-  NS_LOG_DEBUG("I am "<<GetAddress ()<<", received PERR from "<<from);
+  NS_LOG_DEBUG ("I am "<<GetAddress ()<<", received PERR from "<<from);
   std::vector<FailedDestination> retval;
   HwmpRtable::LookupResult result;
   for (unsigned int i = 0; i < destinations.size (); i ++)
   {
-    result = m_rtable->LookupReactive (destinations[i].destination);
+    result = m_rtable->LookupReactiveExpired (destinations[i].destination);
     if (!(
         (result.retransmitter != from) ||
         (result.ifIndex != interface) ||