DEBUG(D_interface)
debug_printf("Unable to create IPv6 socket to find interface addresses:\n "
"error %d %s\nTrying for an IPv4 socket\n", errno, strerror(errno));
vs = socket(AF_INET, SOCK_DGRAM, 0);
if (vs < 0)
DEBUG(D_interface)
debug_printf("Unable to create IPv6 socket to find interface addresses:\n "
"error %d %s\nTrying for an IPv4 socket\n", errno, strerror(errno));
vs = socket(AF_INET, SOCK_DGRAM, 0);
if (vs < 0)