From 6a1049bfb7d26fe58c32a5f1e12b3c58b67cc85e Mon Sep 17 00:00:00 2001
From: orignal <i2porignal@yandex.ru>
Date: Fri, 22 Jul 2016 10:34:56 -0400
Subject: [PATCH] override address if v6 only

---
 RouterContext.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/RouterContext.cpp b/RouterContext.cpp
index 0140c298..f2c2bc48 100644
--- a/RouterContext.cpp
+++ b/RouterContext.cpp
@@ -67,7 +67,9 @@ namespace i2p
 		if (ipv6)
 		{
 			std::string host = "::";
-			if (!ifname.empty()) 
+			if (!i2p::config::IsDefault("host") && !ipv4) // override if v6 only
+				i2p::config::GetOption("host", host);
+			else if (!ifname.empty()) 
 				host = i2p::util::net::GetInterfaceAddress(ifname, true).to_string(); // v6
 			routerInfo.AddSSUAddress (host.c_str(), port, routerInfo.GetIdentHash ());
 			routerInfo.AddNTCPAddress (host.c_str(), port);