diff -urNp setup-2.8.71-orig/protocols setup-2.8.71/protocols
--- setup-2.8.71-orig/protocols	2013-06-07 16:31:32.000000000 +0200
+++ setup-2.8.71/protocols	2018-06-21 13:05:21.507242494 +0200
@@ -140,7 +140,7 @@ ptp	123	PTP		# Performance Transparency
 isis	124	ISIS		# ISIS over IPv4
 fire	125	FIRE
 crtp	126	CRTP		# Combat Radio Transport Protocol
-crdup	127	CRUDP		# Combat Radio User Datagram
+crudp	127	CRUDP		# Combat Radio User Datagram
 sscopmce	128	SSCOPMCE
 iplt	129	IPLT
 sps	130	SPS		# Secure Packet Shield