bind on ::

Author: vasild

test/functional/test_framework/netutil.py

@@ -150,7 +150,7 @@ def test_ipv6_local():
         s = None
         try:
             s = socket.socket(socket.AF_INET6, socket.SOCK_STREAM)
-            s.bind(('::1', 0))
+            s.bind(('::', 0))
             return True
         except OSError:
             pass