Even WiFi, it looks like everybody knows it, but it's not easy to take care of a dozen types of terminals. Apple phones, Andre brands, laptops, smart watches, vehicle equipment, object network terminals, each one of them is different in wireless protocol, encryption support, browser behavior. WiFi WiFi only presses on WiFi."Cell phones can connect."So, you can be taught to do all kinds of weird terminals when you get online. Multi-end matches are not a flower, they're basic plates.
Apple and Andre have to be at the bottom first.
iOS and Android are very different in WiFi behavior. Apples have a tight demand for backstage networks, even if not certified with WiFi, the system may proactively detect network connectivity, which itself affects the trigger logic of the authentication page; Andres has modified their systems, some of them stifling backstage after locking on screens. These differences lead to the same certification process, which is very common on apples and on Andre Caden. When we do tailor tests, at least two of the latest two-generation AC3-M3 machines can be tested without just looking at simulations.
Terminal compatibility of Portal authentication pages
The authentication page itself is normally displayed and interactively interacted in various end browsers. Old Andre's own browsers are poorly supportive of modern CSSs, some home-grown default browsers stop jumpovers, and the vehicle screens are weird. The answer is to verify pages as much as possible using the most simple standard HTML, not relying on new properties, with buttons and input frames large enough to jump to the most stable mode. We were once pugged by a car-borne device, and its browser did not execute a certain JS, resulting in certification permanently stopping on blank pages, which was finally solved by making an extremely short version of the page.
Material networking and the processing of dumb terminals
Many places, in addition to mobile computers, have cameras, POS machines, printers, smart home appliances."Dummy Terminal"They have no browser, no authentication page, and they can't lose the code. If a brain is put into certified WiFi, these devices are completely disabled. The way to do this is to carve VLAN for mute terminals alone or to use MAC white lists to keep them from being certified in Portal. We met at a mall where all self-service cash register was attached to certified WiFi, and the machine's daily bomb certification pages failed, broken web, and the silver receipt queued long.
Double frequency and frequency transition experience
There are many WiFi running 2.4G and 5G simultaneously, and the authentication process needs to hold the frequency switch. The problem is that users may first authenticate under 2.4G and be assigned to another VLAN when they reach the 5G coverage area, but the certification status is not followed and it has to be reconnected. The response is to bind the authentication status to the user identity instead of connecting itself, and then to switch the frequency band to the same person, so the system can identify and release the person directly."Walking on the line."The scene is not a stand-up Internet. The frequency band switch is an invisible watershed of experience.
Browser behaviour of notebooks and visitors ' devices
Laptop users are used to open browsers for authentication purposes, but some systems are set up"We'll be right there."The window could be intercepted by a browser for the notebook. On the other hand, the system language of the visitor's belt, time zones, and the code and character set of authentication pages would have to be secure, otherwise there would be a glitch that might lead users to think it bad. We suggest that the authentication page be strictly UTF-8 and not rely on any browser plugin or special protocol. The laptop and mobile phone are two main power terminals, the trigger logic of which is best verified separately, and cannot be assumed."The phone can pass through the computer."。
Matching trade-offs: coverage of mainstream, long end of record
No team can fit every terminal in the world, so there is a trade-off. The principle is to cover 90% or more of the mainstream terminals and throw test resources here; the rest of the long tailings are made."There's a clear hint and an artificial driveway."Instead of endlessly matching. We usually recommend that clients first draw a user-end distribution to their own premises, which is prioritized by the percentage ratio and not by imagination.
Use real terminals to get on line.
The fit-out must end up in the right place."Real acceptance."This step. Take a list of the equipment that you plan to support, a company, a station certification, a station access, and write down the results. We find too many projects that are well measured in simulation environments, which is obvious from the moment they're ready, because the simulators cannot get back to the real end. The acceptance report says what went through, what was wrong, how the problem was solved."We did."Evidence. Multiple terminals fit, measured and undetected, and there's two things going on.