Javascript påkrævet
Denne side kræver JavaScript, samt mulighed for at hente cross-site scripts for at udføre testen.
Hvis denne meddelelse ikke forsvinder, betyder det at JavaScript er blevet deaktiveret, enten af et plugin eller en udvidelse i din browser eller af en specifik browserindstilling.
Bruger du NoScript?
Hvis du bruger denne Firefox-tilføjelse, skal du vælge "Tillad midlertidigt hele siden". Du skal vælge det to gange før at alt begynder at virke. Du kan alternativt deaktivere NoScript fuldkommen indtil du er færdig med denne side.
You can opt instead to view the simple test, which will give you a quick pass/fail for IPv4, IPv4+IPv6, and IPv6. It will however offer little diagnostic information.
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Hvordan denne test virker: Din browser vil blive bedt om at forbinde til en række webadresser. Kombinationen af succeser og fejl fortæller en historie om, hvor klar du er til når hjemmesider begynder at aktivere IPv6.
Tryk her for at se Teknisk info
| Test med IPv4 DNS record |
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| Test med IPv6 DNS record |
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| Test med dual-stack DNS record |
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| Test med dual-stack DNS og stor packet |
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| Test IPv6 med stor packet |
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| Test om din internetudbyders DNS-server bruger IPv6 |
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| Find IPv4-tjenesteudbyder |
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| Find IPv6-tjenesteudbyder |
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| Test for fejl i DNS |
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Tryk her for at se Del resultater / Kontakt
Hvordan denne test virker: Din browser vil blive bedt om at forbinde til en række webadresser. Kombinationen af succeser og fejl fortæller en historie om, hvor klar du er til når hjemmesider begynder at aktivere IPv6.
Tryk her for at se Tests kørt
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Test med IPv4 DNS record
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Fetches an object that has just an A record in DNS. This is expected to use IPv4. IPv6-only users might still reach this, if their provider has employed a NAT64/DNS64 or proxy solution.
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Test med IPv6 DNS record
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Fetches an object that has just an AAAA record in DNS. This is expected to use IPv6. Users not yet on the IPv6 Internet are likely to see this fail. As long as it fails quickly, it will be OK - for now.
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Test med dual-stack DNS record
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This is the most important test. This verifies your browser can connect to a site that has both IPv4 and IPv6 records published. IPv4 only hosts should connect fine (using IPv4).
If this test fails or times out, you can expect major problems as publishers start offering their sites on IPv6. |
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Test med dual-stack DNS og stor packet
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Validates that you can connect to a dual-stack server (like the ds test); and that you can send/receive large packets on that connection. If this test times out for any reason, it indicates trouble for World IPv6 Day.
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Test IPv6 med stor packet
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Validates that IPv6 requests with large packets work. If this test times out, but other IPv6 tests work, it suggests that there may be PMTUD issues; possibly involving IP tunnels.
Double check to make sure that ICMPv6 Type 2 ("Packet Too Big") messages are not filtered by your firewall.
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Test om din internetudbyders DNS-server bruger IPv6
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(This is bonus credit)
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This is a test of your ISP's resolver (instead of a test of your host). If this test passes, your DNS server (often run by your ISP) is capable of reaching IPV6-only DNS authoritative servers on the Internet. This is not critical (at this time) for you to reach sites via IPv6.
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Find IPv4-tjenesteudbyder
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Attempts to identify what Internet Service Provider you use for IPv4. This may be different from the marketing name you see in your local market; or may reflect a previous company name. The name shown reflects how it is known in the network operator community.
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Find IPv6-tjenesteudbyder
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Attempts to identify what Internet Service Provider you use for IPv6. When the IPv4 name and the IPv6 name don't match, it may suggest that you're using a tunnel; or some form of third party provider for IPv6.
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Test for fejl i DNS
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Queries for a malformed AAAA record. Some routers mishandle these as "A" records, and only keep the first 32 bits. We want this test to fail to connect.
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If the summary results indicated problems, you (or your technical support) may be able to use the information above to diagnose the issues. Each of the test urls and their results is shown on the left side. To the right you'll see a description of what that URL was designed to test.
Tryk her for at se Del resultater / Kontakt
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Help desk information will follow once the test completes.
More information about this page, including how to bookmark it: faq_helpdesk.html.
If your Internet help desk asks you to mail the 'results url', copy and paste the following URL. Note that this will share your current numeric Internet Protocol address(es). We do not recommend posting this link on public web sites such as forums.
On most computers, you can right-click the above URL, and select 'Copy'.
Hint: Columns are sortable (click the first row); click here to re-check reachability from where you are to those mirrors.
It is real easy to get added to this list for basic checks. Just provide two image URLs (one IPv4-only; one IPv6-only), to Jason Fesler <jfesler@gigo.com>. Also send your general web site address and organization name.
Denne formular lader dig efterlade en kommentar, gøre opmærksom på bekymringer, eller stille spørgsmål. Dine testresultater bliver automatisk inkluderet. This includes your IP address, which is shared with the site administrator in order to answer your questions. Use of this form implies consent.
If reporting a problem with the test, or requesting help with your results, please fill out all requested information to the best of your ability. If leaving general comments, use your best judgement on how much to report.
Tak,
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