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Thread ID: 137135 2014-05-26 07:24:00 Netflix now not working in NZ Strommer (42) PC World Chat
Post ID Timestamp Content User
1375949 2014-05-27 22:09:00 This is the replay as to why it's stopped via Geekzone from Unblock-us

"As a DNS provider - we've investigated the issue and here is what we've found:

1 . Netflix recently changed the format of URLs for US and Canadian CDN used for video streaming

2 . The affected NZ providers are using transparent caching proxies for the Netflix CDN range of IP addresses .

They are NOT using these for other IP ranges we tested .

3 . The affected NZ providers are using transparent caching proxies that are set up incorrectly:

- They cache content with "no cache" directive in HTTP header (Pragma: no-cache & Cache-Control: no-store)

- They ignore query string part of the URL for caching

The combination of 1, 2 and 3 has resulted in the Netflix streaming issue . Netflix has started using query string part of the URL to request the movie pieces .

Since the content is cached incorrectly, the Netflix player tries to get a fragment of the movie but gets a completely different movie piece from the proxy and shows the error message .

Affected ISPs have to reconfigure their proxies to:

Take query string into account OR
Respect "no cache" directive OR
Turn them off for Netflix CDN IP range as caching Netflix streaming does not work anymore .

We encourage you to send the above to your ISP - as this is how they can fix the issue . If enough of you speak - then your ISP might do something about it . "

. geekzone . co . nz/forums . asp?forumid=81&topicid=146593&page_no=6#1054701" target="_blank">www . geekzone . co . nz
paulw (1826)
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