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I'm having issues reaching IP addresses unrelated to Cloudflare. Based on some traceroutes, it seems AS174 (Cogent) and AS3356 (Level 3) are experiencing major
by vld 6y ago
I'm having issues reaching IP addresses unrelated to Cloudflare. Based on some traceroutes, it seems AS174 (Cogent) and AS3356 (Level 3) are experiencing major outages.
- jbotz 6y agoIs there any one place that would be a good first place to go to check on outages like this? It would be really cool and useful to have an "public Internet health monitoring center"... this could be a foundation that gets some financing from industry that maintains a global internet health monitoring infrastructure and a central site at which all the major players announce outages. It would be pretty cheap and have a high return on investment for everybody involved.
- thejosh 6y agoUntil that site also goes down.
- lioeters 6y agoIndeed, if we're to have a public Internet health meter, it must be distributed and hosted/served from "outside" somehow, to be resilient to all or parts of the network being down.
- johnisgood 6y agoHere's a thought: we should all be outside. :D
- efreak 6y agoSomething something anycast.
- mnadkvlb 6y agoSounds like a good idea. The closest i know is the one from pingdom which i use the most. Its not detailed enough though. https://livemap.pingdom.com/ https://livemap.pingdom.com/
- guerby 6y agoIn the network world there's the outages mailing list: https://puck.nether.net/mailman/listinfo/outages https://puck.nether.net/mailman/listinfo/outages Public archives: https://puck.nether.net/pipermail/outages/ https://puck.nether.net/pipermail/outages/ Latest issue reported: https://puck.nether.net/pipermail/outages/2020-August/013187.html https://puck.nether.net/pipermail/outages/2020-August/013187... "Level3 (globally?) impacted (IPv4 only)"
- svdr 6y agoI go here :-)
- cultureulterior 6y agohttps://www.thousandeyes.com/outages https://www.thousandeyes.com/outages
- tuukkah 6y agoBased on that map, Telia seems to be one of the most affected which might explain why Scandinavia is so badly affected.
- dexterdog 6y agoYou just imagined the first target in an attack. Might as well just call it honeypotnumber1.
- exikyut 6y agoThis is an excellent idea and simple but moderately expensive for anyone to set up. Just have a site fetch resources from every single hosting provider everywhere. A 1x1 image would be enough, but 1K/100K/1M sized files might also be useful (they could also be crafted images) The first step would be making the HTML page itself redundant. Strict round robin DNS might work well for that. But yeah, moderately expensive - and... thinking about it... it'll honestly come in handy once every ten years? :/
- aeyes 6y agoCan confirm for a number of sites, even Hacker News was unreachable for me.
- rewtraw 6y agoReddit, HN, etc. are inaccessible to me over my Spectrum fiber connection, but working on AT&T 4G. It’s not DNS, so a tier 1 ISP routing issue seems to be the most likely cause.
- kossTKR 6y agoLots of local sites not working in Scandinavia either. So seems more global than a single Tier 1?
- phoe-krk 6y agoProbably relevant Fastly update: > Fastly is observing increased errors and latency across multiple regions due to a common IP transit provider experiencing a widespread event. Fastly is actively working on re-routing traffic in affected regions.
- dbetteridge 6y agoHN and reddit out on my talktalk link in London, 3 mobile 4g working normally.