test-ipv6.com GYIK
K: Tudod javítani a VPN-emet?
Nem, nem tudom javítani a VPN-edet.
K: Hogyan működik ez a teszt?
Ez a teszt egy kliens-oldali javascript. Az elérhetőség meghatározására ajax kérések érkeznek a webszerverről különboző DNS neveket használva, amelyek kikényszerítik az IPV6 használatát vagy a dual stackét, vagy hasonló eljárásokét. Az elfogadás/elutasítás aránya a kéréseknek és az is, hogy mekkora a válaszidő egyaránt figyelembe lesz véve.
K: Miért csak IPv4-en keresztül érhető el ez a weboldal?
You're right, there are no AAAA records, intentionally. A percentage of users are unable to browse sites that are dual-stack. If the users can't connect, then they can't be told they have a problem. This is a big problem facing content providers today; of which, I work at one for my $dayjob. As such, the main test page requires IPv4 (either native or translated).
Egy pillanatra, ha a "törött" felhasználók aránya jelentősen csökkent, a teszt-ipv6.com kínálatát dual-stack segítségével vizsgálom meg. Az utolsó felülvizsgálat során, amely 2017 márciusában még 0,5% "rossz" látogató volt a teszt-ipv6.com oldalon. Így segíteni akarjuk őket abban, hogy megértsék helyzetüket.
Q: I run a production IPv6-only network. Without IPv4. My users can't reach test-ipv6.com.
Küldj egy e-mailt a: jfesler@test-ipv6.com címre. Ha csak az IPv6-alapú hálózata rendelkezik dedikált DNS-kiszolgálókkal vagy dedikált BGP ASN-el, a JFesler lehetővé teszi az AAAA-rekordok tesztelését a test-ipv6.com webhelyen.
Ha nem felelsz meg a fenti követelményeknek, akkor látogass el a http://ipv6.test-ipv6.com (csak IPv6) vagy http://ds.test-ipv6.com (IPv4+IPv6) oldalakra.
K: Mit jelent hogy "hibás"?
A percentage of users today have IPv6 enabled, but are either using a public tunnel that is currently giving poor performance; or otherwise have a route that is installed but broken or suboptimal. However, because they have a route at all, in many cases the address selection algorithm of RFC3484 will pick using it, and trying to use this broken route. It can take towards 75+ seconds before the browser gives up!
From the perspective of a user with these conditions, a web site offering both A and AAAA DNS records (ie, "dual stack") will appear to time out; and the user will move on to another site that offers a similar product. This is the quandary content providers have.
If we detect that you will have problems reaching dual-stack web sites, we recommend you see the Broken User FAQ. It provides several steps to try and identify your root cause for being broken; and barring that, what you can do to disable IPv6 until your ISP offers native IPv6 connectivity.
K: Miért van statisztika a csak IPv6-felhasználókkal kapcsolatban?
A http://ipv6.test-ipv6.com használatban.
K: Mennyire fontosak a statisztikák?
They do not represent the average web consumer. Visitors to this site are self-selecting. The intent of this site is to not provide stats, but instead to inform the user the level of readiness for the world to move to IPv6 (with or without'em!). As such, stats found here will be completely different from an average content provider.
Q: How does your test differ, from what the content providers are doing?
Content providers are gathering metrics of broken vs non-broken users, in an aggregate form. They are not at this time actually giving the user feedback as to the user's current state. Those metrics will principally drive the business decision of when to start publishing sites over IPv6, versus remaining IPv4 only. IPv4 only for some content sites really is an option; it has a handful of downsides, but the expectation is that everyone will always be able to reach IPv4, in some fashion.
Másrészről ez a weboldal arra szolgál, hogy segítsen a felhasználónak megérteni, hogy milyen a jelenlegi állapotuk és mit jelent ez nekik.
Q: What are your data sources?
The following data sources are checked daily, and are used to convert IP addresses into Internet Service Provider names.
- University of Oregon Route Views Archive Project provides hourly views of the Internet routing tables.
- http://bgp.potaroo.net/asn.txt is a curated list of ASNs to internet service provider names. This is provided by Geoff Huston, a well respected researcher from APNIC.
Q: What features have been added/removed?
- 2017: Added TLS (https) support
- 2022: Removed links to swap http/https. Browsers are starting to forcefully upgrade to https.
- 2022: Removed tunnel detection by comparing ASN numbers. More service providers are using a different entity for IPv4 vs IPv6.
- 2022: Removed direct IP checks, NAT64 detection, Teredo detection. This is for support cost reasons; too many people complain about the tests that are skipped in https mode, and we're seeing browsers forcefully upgrade to https.
K: Tényleg olvastad a visszajelzést?
Yes, I do. Thank you! Note that I can only follow up with you if you do leave contact information. While I am still grateful for feedback without contact information, I will be unable to reply with any answers if you asked for them.
K: Ez nyílt forráskódú?
Igen. Tekintse meg a forrásoldalt a részletekért.