From b215b1a8d75f7bedec09763d3e881c8c0b0af6e8 Mon Sep 17 00:00:00 2001
From: Nick Thomas <nick@lupine.me.uk>
Date: Tue, 6 Aug 2013 21:54:39 +0100
Subject: [PATCH] Use IP Protocol 99 - private encryption schemes

---
 pass-1/packet.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/pass-1/packet.h b/pass-1/packet.h
index 824594b..e6de28a 100644
--- a/pass-1/packet.h
+++ b/pass-1/packet.h
@@ -5,7 +5,7 @@
 #include <netinet/ip.h>
 #include <netinet/ip6.h>
 
-#define IPPROTO_HIDE_EID 0xfd
+#define IPPROTO_HIDE_EID 99
 
 
 struct packet {
@@ -45,4 +45,4 @@ int wrap_ipv6_packet(struct rlocs* reg, struct recv_pkt* pkt, struct rsp_data* o
 
 int unwrap_ipv4_packet(struct rlocs* reg, struct recv_pkt* pkt, struct rsp_data* out);
 int unwrap_ipv6_packet(struct rlocs* reg, struct recv_pkt* pkt, struct rsp_data* out);
-#endif
\ No newline at end of file
+#endif