IOS new versions and network load

Jared Mauch jared at puck.nether.net
Mon Sep 18 16:30:24 UTC 2017


> On Sep 18, 2017, at 12:14 PM, valdis.kletnieks at vt.edu wrote:
> 
> On Mon, 18 Sep 2017 16:57:55 +0100, Marco Slater said:
>>> While we don’t use Apple's caching servers we do have transparent caching
>>> in place which nets us about 82% of their content being serverd locally. On a
>>> big IOS update it will probably be close to 99% for that one title.
> 
>> Would you be open to elaborating a bit on how that’s set up on your network? :)
> 
> I'm particularly interested in how they introspect https:// targets.  Apple *IS* using
> https:// (or other TLS-secured connections), right?

I see no https in the XML right now.

Only these hostnames are referenced:

appldnld.apple.com
appldnld.apple.com.edgesuite.net
apsu.apple.com

- Jared


More information about the NANOG mailing list