diff --git a/libretroshare/src/serialiser/rsconfigitems.cc b/libretroshare/src/serialiser/rsconfigitems.cc
index f0aa97f68..aaca6caff 100644
--- a/libretroshare/src/serialiser/rsconfigitems.cc
+++ b/libretroshare/src/serialiser/rsconfigitems.cc
@@ -901,6 +901,17 @@ RsPeerNetItem *RsPeerConfigSerialiser::deserialiseNet(void *data, uint32_t *size
 	ok &= GetTlvIpAddrPortV4(data, rssize, &offset, TLV_TYPE_IPV4_LOCAL, &(item->currentlocaladdr));
 	ok &= GetTlvIpAddrPortV4(data, rssize, &offset, TLV_TYPE_IPV4_REMOTE, &(item->currentremoteaddr));
 
+	// This is for compatibility with DYNDNS transfer. This code shoudl be removed some weeks after the
+	// version with dns code is released.
+	//
+	   std::string tmpstr ;
+		if(GetTlvString(data, rssize, &offset, TLV_TYPE_STR_DYNDNS, tmpstr))
+			std::cerr << "Got a DYNDNS entry in p3disc. Peer is using a more recent version. Skipping this entry." << std::endl ;
+#ifdef RSSERIAL_DEBUG
+		else
+			std::cerr << "no DNS entry." << std::endl ;
+#endif
+
 	//get the ip adress list
 	std::list<IpAddressTimed> ipTimedList;
 	while (offset < rssize) {
diff --git a/libretroshare/src/serialiser/rstlvbase.cc b/libretroshare/src/serialiser/rstlvbase.cc
index 01a5f571a..d15caf5cd 100644
--- a/libretroshare/src/serialiser/rstlvbase.cc
+++ b/libretroshare/src/serialiser/rstlvbase.cc
@@ -38,7 +38,7 @@ inline void* right_shift_void_pointer(void* p, uint32_t len) {
 }
 //*********************
 
-#define TLV_BASE_DEBUG 1
+// #define TLV_BASE_DEBUG 1
 
 /**** Basic TLV Functions ****/
 uint16_t GetTlvSize(void *data) {
diff --git a/libretroshare/src/serialiser/rstlvbase.h b/libretroshare/src/serialiser/rstlvbase.h
index 82038308a..e388d3b14 100644
--- a/libretroshare/src/serialiser/rstlvbase.h
+++ b/libretroshare/src/serialiser/rstlvbase.h
@@ -155,6 +155,7 @@ const uint16_t TLV_TYPE_STR_HASH_ED2K = 0x0071;
 const uint16_t TLV_TYPE_IPV4_LOCAL    = 0x0080;
 const uint16_t TLV_TYPE_IPV4_REMOTE   = 0x0081;
 const uint16_t TLV_TYPE_IPV4_LAST     = 0x0082;
+const uint16_t TLV_TYPE_STR_DYNDNS    = 0x0083;
 
 /*** MORE STRING IDS ****/
 const uint16_t TLV_TYPE_STR_GROUPID   = 0x00a0;