diff --git a/d2d_emulator_setup.txt b/d2d_emulator_setup.txt
index 4e9f708c595b27f401c8e7688f6f53c9795c93ee..6fde29eff32c801036d46f7e150a24745203a65f 100644
--- a/d2d_emulator_setup.txt
+++ b/d2d_emulator_setup.txt
@@ -3,6 +3,14 @@ SynchREF UE (UE1)
 
 UE1(eth0 - 10.10.10.1)--------UE2(eth0 - 10.10.10.2)
 
+Here's an example of /etc/network/interfaces configuration for UE1
+auto eth0
+   iface eth0 inet static
+   address 10.10.10.1
+   netmask 255.255.255.0
+   gateway 10.10.10.1
+
+
 
 Prepare the environment:
  - git clone https://gitlab.eurecom.fr/matzakos/LTE-D2D.git