diff --git a/systemd-networkd/check.01-eth.network b/systemd-networkd/check.01-eth.network
index 1c14c70..9372561 100644
--- a/systemd-networkd/check.01-eth.network
+++ b/systemd-networkd/check.01-eth.network
@@ -1,17 +1,9 @@
-# Ah! This is where the magic happens!
-# This is the interface userspace applications will be using to
-# communicate with others devices
-
+# This is used to check if any ethernet or USB ethernet ports
+# is connected to a router or some other device with a DHCP server.
+# After checking, this file is no longer needed.
 [Match]
-Name=bridge0
+Name=eth*
+Name=en*
 
 [Network]
-# use DHCP to assign an IP
 DHCP=yes
-
-# if DHCP fails, assign a random address
-LinkLocalAddressing=yes
-
-# LLMNR and MulticastDNS are used for hostname discovery
-LLMNR=yes
-MulticastDNS=yes