+ struct sockaddr_in6 sa;
+
+ memset (&sa, 0, sizeof (sa));
+ sa.sin6_family = AF_INET6;
+ sa.sin6_port = htons (123);
+ memcpy (&sa.sin6_addr, &ptr->srcadr6, sizeof (struct in6_addr));
+
+ status = getnameinfo ((const struct sockaddr *) &sa,
+ sizeof (sa),