diff --git a/daemon/core/bsd/nodes.py b/daemon/core/bsd/nodes.py
index 7ffecd36..2eea4815 100644
--- a/daemon/core/bsd/nodes.py
+++ b/daemon/core/bsd/nodes.py
@@ -68,6 +68,9 @@ class PtpNet(NetgraphPipeNet):
 
         tlvdata += coreapi.CoreLinkTlv.pack(coreapi.CORE_TLV_LINK_IF1NUM, \
                                             if1.node.getifindex(if1))
+        if if1.hwaddr:
+            tlvdata += coreapi.CoreLinkTlv.pack(coreapi.CORE_TLV_LINK_IF1MAC,
+                                                if1.hwaddr)
         for addr in if1.addrlist:
             (ip, sep, mask)  = addr.partition('/')
             mask = int(mask)
@@ -86,6 +89,9 @@ class PtpNet(NetgraphPipeNet):
 
         tlvdata += coreapi.CoreLinkTlv.pack(coreapi.CORE_TLV_LINK_IF2NUM, \
                                             if2.node.getifindex(if2))
+        if if2.hwaddr:
+            tlvdata += coreapi.CoreLinkTlv.pack(coreapi.CORE_TLV_LINK_IF2MAC,
+                                                if2.hwaddr)
         for addr in if2.addrlist:
             (ip, sep, mask)  = addr.partition('/')
             mask = int(mask)
diff --git a/daemon/core/coreobj.py b/daemon/core/coreobj.py
index 0a51d3da..6b04be8a 100644
--- a/daemon/core/coreobj.py
+++ b/daemon/core/coreobj.py
@@ -371,6 +371,10 @@ class PyCoreNet(PyCoreObj):
                                                     1)
             tlvdata += coreapi.CoreLinkTlv.pack(coreapi.CORE_TLV_LINK_IF2NUM,
                                                 otherobj.getifindex(netif))
+            if netif.hwaddr:
+                tlvdata += \
+                    coreapi.CoreLinkTlv.pack(coreapi.CORE_TLV_LINK_IF2MAC,
+                                             netif.hwaddr)
             for addr in netif.addrlist:
                 (ip, sep, mask)  = addr.partition('/')
                 mask = int(mask)
diff --git a/daemon/core/netns/nodes.py b/daemon/core/netns/nodes.py
index 73edddef..2d3cf515 100644
--- a/daemon/core/netns/nodes.py
+++ b/daemon/core/netns/nodes.py
@@ -108,6 +108,9 @@ class PtpNet(LxBrNet):
 
         tlvdata += coreapi.CoreLinkTlv.pack(coreapi.CORE_TLV_LINK_IF1NUM, \
                                             if1.node.getifindex(if1))
+        if if1.hwaddr:
+            tlvdata += coreapi.CoreLinkTlv.pack(coreapi.CORE_TLV_LINK_IF1MAC,
+                                                if1.hwaddr)
         for addr in if1.addrlist:
             (ip, sep, mask)  = addr.partition('/')
             mask = int(mask)
@@ -126,6 +129,9 @@ class PtpNet(LxBrNet):
 
         tlvdata += coreapi.CoreLinkTlv.pack(coreapi.CORE_TLV_LINK_IF2NUM, \
                                             if2.node.getifindex(if2))
+        if if2.hwaddr:
+            tlvdata += coreapi.CoreLinkTlv.pack(coreapi.CORE_TLV_LINK_IF2MAC,
+                                                if2.hwaddr)
         for addr in if2.addrlist:
             (ip, sep, mask)  = addr.partition('/')
             mask = int(mask)