sixlowpan: Handle new and deprecated namespace TypeId names fix

CHANGES.md

@@ -42,6 +42,7 @@ Changes from ns-3.42 to ns-3-dev
 * (core) Add `AddDeprecatedName` to TypeId. This allows for TypeIds to transition to name TypeIds that use namespaces while still supporting the old name.
 * (energy) Energy module TypeId now uses the name that includes the namespace `ns3::energy`, the old name is now deprecated.
 * (energy) Documentation was extended and reformatted.
+* (lr-wpan) Lr-wpan module TypeId now uses the name that includes the namespace `ns3::lrwpan`, the old name is now deprecated.
 
 ### Changes to build system
 

RELEASE_NOTES.md

@@ -40,6 +40,7 @@ been tested on Linux. As of this release, the latest known version to work with
 - (lr-wpan) !2123 - CCA vulnerability window test and doc
 - (core) !2018 - `AddDeprecatedName` is now supported in TypeId.
 - (energy) !2018 - Energy module now uses the `ns3::energy` namespace in its TypeId.
+- (lr-wpan) !2163 - Lr-wpan module now uses the `ns3::lrwpan` namespace in its TypeId.
 
 ### Bugs fixed
 

src/sixlowpan/model/sixlowpan-net-device.cc

@@ -138,7 +138,7 @@ SixLowPanNetDevice::SetNetDevice(Ptr<NetDevice> device)
     NS_LOG_DEBUG("RegisterProtocolHandler for " << device->GetInstanceTypeId().GetName());
 
     uint16_t protocolType = PROT_NUMBER;
-    if (device->GetInstanceTypeId().GetName() == "ns3::LrWpanNetDevice")
+    if (device->GetInstanceTypeId().GetName().find("LrWpanNetDevice") != std::string::npos)
     {
         // LrWpanNetDevice does not have a protocol number in the frame.
         // Hence, we must register for any protocol, and assume that any