t3ra
Joined 16 years ago
Joined 16 years ago
you can inspect fast.com and see this in action: It will show up something like "ipv4-c209-sea001-ix.1.oca.nflxvideo.net" Which is their openconnect [1] location in Seattle IX.
In many cases you will probably see a prefix indicating your ISP - Most ISPs with some scale host their own caches or peer with an internet exchange directly.
Incase of speedtest - its the same story most ISPs host servers locally and speedtest's website generally tests from it
Most of my ISP screw ups are involve content which isnt cached and its difficult to convey that when your netflix is able to stream 4K content easily but struggling to download a 100mb file of some AWS region :/
I sometimes use proof.ovh.net and ping.online.net to test using iperf also ec2-reachability.amazonaws.com helps debug if ISP is having issues with connecting to AWS (more open than not thats the case with mine)
--- [1] https://openconnect.netflix.com
Apart from some USB port selection issues there has been pretty much no problems running this for over a year
Pencil meant black and red for us in India - Natraj FTW
My pi hole graph started to look like - https://imgur.com/a/Jj8bmPW
NVIDIA geforce experience really wants to talk to the mothership :| Ended up uninstalling it
Example my Samsung TV took some effort : multiple domains were blocked and had to restart my TV everytime, thankfully PiHole has a neat responsive web interface. After allowing 2 domains it started to work or else it wouldnt go online.
* By a huge margin the nosiest device is my Android Phone. >40% traffic is coming from just my phone (which is crazy!)
* I have 650,000+ in my domain blacklist and folks complaining about "it doesnt work on pihole" just have taken that tiny bit of error to unblock some domains like "ssl.googleanalytics.com" which break a lot apps. It took me about 1 day to see what isnt working (ex Facebook app break if graph.facebook.com is blocked)
* On avg 28% of my requests are blocked and 42% are cached. I am quite sure generally my surfing experience is snappier
-- Things like learn running PiHole :
How prevalent tracking really is across the web. A lot of apps dont go "online" if google analytics is blocked (example Toggl)
Manufacturers like Xiaomi are spamming the network with requests - mostly for notification spam
How amazingly scalable, stable RPi+PiHole is - we ran a workshop with 150+ DHCP leases and nearly a few 100k DNS requests without a glitch. Pi didnt even heat up a bit
SmartTV are freaking noisy. Samsung TV makes ~300 DNS requests in <5 min of startup. Literally every button press in the "smart home" is tracked
- Wireguard
- Openspeedtest https://openspeedtest.com/ as a container to test random wifi speed issues
- CUPS
Experiments: - qbt for seedings ISOs