You are here: version6.ru » Welcome! » Your IPv6 is down
Differences
This shows you the differences between two versions of the page.
en:your-ipv6-is-down [2012-09-21 04:24 UTC] rm |
en:your-ipv6-is-down [2012-09-21 04:27 UTC] (current) rm |
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<code>Hello! | <code>Hello! | ||
- | I have just visited your website, and it took about 20 seconds to load for me (or did not load at all). | + | I have just visited your website, and it took about 20 seconds to load (or didn't load at all). |
Already knowing what might be the reason, I checked if your domain has an AAAA-record. | Already knowing what might be the reason, I checked if your domain has an AAAA-record. | ||
- | And sure enough, it does. Pinging/tracing the actual IPv6 and also trying to fetch your page with ''curl'', | + | And sure enough, it does. Pinging/tracing the actual IPv6 and also trying to fetch your page |
- | I have found one or more of the following issues with your IPv6 connectivity: | + | with ''curl'', I have found one or more of the following issues with your IPv6 connectivity: |
[ ] Your HE.net tunnel is down; perhaps your v4 endpoint changed and you forgot to update it? | [ ] Your HE.net tunnel is down; perhaps your v4 endpoint changed and you forgot to update it? | ||
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which are still in a minority right now) have to endure 10 to 20 second delays before each and every | which are still in a minority right now) have to endure 10 to 20 second delays before each and every | ||
page load from your site, as their browser tries IPv6 and waits for a timeout until it fails. | page load from your site, as their browser tries IPv6 and waits for a timeout until it fails. | ||
+ | Which also means people using certain apps like the Squid proxy can't visit your website at all, | ||
+ | because those apps do not retry via IPv4 if they fail connecting over IPv6. | ||
So as some of the steps to the solution, one or more of the following can be recommended: | So as some of the steps to the solution, one or more of the following can be recommended: | ||
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Feel free to copy-paste to people :P or add new items to each of the lists, but since this is not a publicly editable wiki, mail them [[rm>contact|to me]]. | Feel free to copy-paste to people :P or add new items to each of the lists, but since this is not a publicly editable wiki, mail them [[rm>contact|to me]]. | ||
- | And yes, this text is written in the style of the wonderful http://craphound.com/spamsolutions.txt | + | And yes, this text is in part inspired by and written in the style of the wonderful http://craphound.com/spamsolutions.txt |
en/your-ipv6-is-down.1348201445.txt.gz · Last modified: 2012-09-21 04:24 UTC by rm