diff --git a/examples/er-rest-example/Makefile b/examples/er-rest-example/Makefile
old mode 100755
new mode 100644
index 7411e4d71..7c533a8e4
--- a/examples/er-rest-example/Makefile
+++ b/examples/er-rest-example/Makefile
@@ -41,7 +41,7 @@ include $(CONTIKI)/Makefile.include
 
 # minimal-net target is currently broken in Contiki
 ifeq ($(TARGET), minimal-net)
-CFLAGS += -DHARD_CODED_ADDRESS=\"bbbb::10\"
+CFLAGS += -DHARD_CODED_ADDRESS=\"fdfd::10\"
 ${info INFO: er-example compiling with large buffers}
 CFLAGS += -DUIP_CONF_BUFFER_SIZE=1300
 CFLAGS += -DREST_MAX_CHUNK_SIZE=1024
@@ -65,4 +65,10 @@ connect-router:	$(CONTIKI)/tools/tunslip6
 	sudo $(CONTIKI)/tools/tunslip6 aaaa::1/64
 
 connect-router-cooja:	$(CONTIKI)/tools/tunslip6
-	sudo $(CONTIKI)/tools/tunslip6 -a 127.0.0.1 aaaa::1/64
+	sudo $(CONTIKI)/tools/tunslip6 -a 127.0.0.1 -p 60001 aaaa::1/64
+
+connect-router-native:	$(CONTIKI)/examples/ipv6/native-border-router/border-router.native
+	sudo $(CONTIKI)/exmples/ipv6/native-border-router/border-router.native -a 127.0.0.1 -p 60001 aaaa::1/64
+
+connect-minimal:
+	sudo ip address add fdfd::1/64 dev tap0 
diff --git a/examples/er-rest-example/README.md b/examples/er-rest-example/README.md
index 1aa35b091..fe82ed9b5 100644
--- a/examples/er-rest-example/README.md
+++ b/examples/er-rest-example/README.md
@@ -21,6 +21,7 @@ PRELIMINARIES
   You can disable RDC in border-router project-conf.h (not really required as BR keeps radio turned on).
     #undef NETSTACK_CONF_RDC
     #define NETSTACK_CONF_RDC     nullrdc_driver
+- Alternatively, you can use the native-border-router together with the slip-radio.
 - For convenience, define the Cooja addresses in /etc/hosts
       aaaa::0212:7401:0001:0101 cooja1
       aaaa::0212:7402:0002:0202 cooja2
@@ -125,10 +126,10 @@ Under Windows/Cygwin, WPCAP might need a patch in
 DETAILS
 -------
 
-Erbium currently implements draft 13.  Central features are commented in
-er-example-server.c.  In general, apps/er-coap-13 supports:
+Erbium implements the Proposed Standard of CoAP. Central features are commented
+in er-example-server.c.  In general, apps/er-coap supports:
 
-- All draft 13 header options
+- All draft-18 header options
 - CON Retransmissions (note COAP_MAX_OPEN_TRANSACTIONS)
 - Blockwise Transfers (note REST_MAX_CHUNK_SIZE, see er-plugtest-server.c for
   Block1 uploads)
@@ -138,24 +139,6 @@ er-example-server.c.  In general, apps/er-coap-13 supports:
 - Observing Resources (see EVENT_ and PRERIODIC_RESOURCE, note
   COAP_MAX_OBSERVERS)
 
-REST IMPLEMENTATIONS
---------------------
-
-The Makefile uses WITH_COAP to configure different implementations for the
-Erbium (Er) REST Engine.
-
-- WITH_COAP=13 uses Erbium CoAP 13 apps/er-coap-13/.  The default port for
-  coap-13 is 5683.
-- WITH_COAP=12 uses Erbium CoAP 12 apps/er-coap-12/.  The default port for
-  coap-12 is 5683.
-- WITH_COAP=7 uses Erbium CoAP 08 apps/er-coap-07/.  The default port for
-  coap-07/-08 is 5683.
-- WITH_COAP=3 uses Erbium CoAP 03 apps/er-coap-03/.  The default port for
-  coap-03 is 61616.  er-coap-03 produces some warnings, as it not fully
-  maintained anymore.
-- WITH_COAP=0 is a stub to link an Erbium HTTP engine that uses the same
-  resource abstraction (REST.x() functions and RESOURCE macros.
-
 TODOs
 -----