From 330b986aa40a8d9ce0c751fc7fe357ec2777aa88 Mon Sep 17 00:00:00 2001
From: Callan Bryant <callan.bryant@gmail.com>
Date: Sat, 24 Oct 2020 21:08:12 +0100
Subject: [PATCH] ipallocated -- also check ipv6

---
 configtypes.go | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/configtypes.go b/configtypes.go
index 7080864..449c264 100644
--- a/configtypes.go
+++ b/configtypes.go
@@ -134,12 +134,12 @@ func (conf *DsnetConfig) MustRemovePeer(hostname string) {
 }
 
 func (conf DsnetConfig) IPAllocated(IP net.IP) bool {
-	if IP.Equal(conf.IP) {
+	if IP.Equal(conf.IP) || IP.Equal(conf.IP6) {
 		return true
 	}
 
 	for _, peer := range conf.Peers {
-		if IP.Equal(peer.IP) {
+		if IP.Equal(peer.IP) || IP.Equal(peer.IP6) {
 			return true
 		}