From 2f7ac67cb0d678aee6bfa3d0a235169eaee74adf Mon Sep 17 00:00:00 2001
From: Cameron Gutman <aicommander@gmail.com>
Date: Sun, 14 Jul 2019 15:07:04 -0700
Subject: [PATCH] Don't consider ULAs global addresses

---
 .../com/limelight/nvstream/mdns/MdnsDiscoveryAgent.java     | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/moonlight-common/src/main/java/com/limelight/nvstream/mdns/MdnsDiscoveryAgent.java b/moonlight-common/src/main/java/com/limelight/nvstream/mdns/MdnsDiscoveryAgent.java
index c47a633a..a9cc5992 100644
--- a/moonlight-common/src/main/java/com/limelight/nvstream/mdns/MdnsDiscoveryAgent.java
+++ b/moonlight-common/src/main/java/com/limelight/nvstream/mdns/MdnsDiscoveryAgent.java
@@ -202,6 +202,12 @@ public class MdnsDiscoveryAgent implements ServiceListener {
 					LimeLog.info("Ignoring Teredo address: "+addr.getHostAddress());
 					continue;
 				}
+				// fc00::/7
+				else if ((addrBytes[0] & 0xfe) == 0xfc) {
+					// ULAs aren't global
+					LimeLog.info("Ignoring ULA: "+addr.getHostAddress());
+					continue;
+				}
 
 				// Compare the final 64-bit interface identifier and skip the address
 				// if it doesn't match our link-local address.