Hey all,

We're working on a press-freedom / anti-censorship project and we're testing a variety of scenarios in which a journalist's internet traffic is being monitored by a hostile state. We'd like to simulate an ISP's access to the journalist's traffic so we can run some packet collection and other tests to see what it looks like.

What's the best way to do this? Put a few routers in series and collect on the last one?

I recently moved to a new place with a new ISP, and my Mullvad VPN isn't playing nicely with Firefox like it used to. Can any of you networking gurus please help me troubleshoot?

When the VPN is enabled, most requests from the browser fail immediately. If I pull up the dev tools Network tab, I can see that these requests fail with an NS_ERROR_FAILURE message before any data is transferred.

I have Firefox configured to use "strict" Enhanced Tracking Protection. When I reduce it to "standard" my requests go through.

I'm also trying to use DNS over HTTPS with a custom provider (Mullvad, via https://dns.mullvad.net/dns-query). I'm configuring this in Firefox, using the "Increased Protection" DoH setting. When I do that, Firefox reports the DoH status as "Status: Not active (NS_ERROR_FAILURE)". This happens even when Enhanced Tracking Protection is set to "standard" — in other words, that reduced setting fixed the NS_ERROR_FAILURE for HTTP requests, but not for DoH.

So how do I fix this so Strict Enhanced Tracking Protection, DNS over HTTPS, and Mullvad all work together? I never had this problem with my old ISP, so I suspect something's being blocked at the WAN level that I need to circumvent.

• OS: macOS Sonoma 14.5
• VPN protocol: WireGuard
• ISP: AT&T Fiber

I'm just using the official Mullvad client app with mostly default settings. The fiber gateway modem/router came with some default packet filtering firewall rules but I disabled everything in the admin panel. Weirdly, rebooting my machine fixed this temporarily, but the next time I disconnected/reconnected the VPN it broke again. Other browsers (with default settings and no DoH) are working fine when the VPN is connected.

Edit: Solved! Solution here.

I just wanted to see what everyone else’s experience has been working with your ISP. I recently had a horrible experience and wanted to see if anyone else can relate and maybe just vent a little.

My recent experience: I moved to a new town, and I had been experiencing issues with my internet dropping out, as we all probably have had at some point, and I contacted Cox communications through their chat app. After multiple attempts to fix it, they finally sent a tech out to find that the coax connectors at the pole were rusted out. He replaced them but it wasn’t fixed completely. The tech dismissed it and said to just use it for now and I wouldn’t notice. So I did, and it wasn’t great at first, but it actually slowly got better and was good for a while until the last couple of weeks. This past week every single night it would drop out. I watched the connection drop while I was trying to watch mythic quest (great show btw) and every night for the past week the internet was unusable in the evenings. I then contacted Cox again multiple times, got a credit refunded back to my account and they wanted to do the whole reset modem thing again, so I did just to get to the next steps. Again they said use it and see if it improves, so I did, and it didn’t. I contacted them again, and again the modem reset, so I got fed up and filed a complaint with the FCC while I was chatting with this guy and he had the nerve to try and sell me home automation at the end of our chat!

The next day goes by, a woman from their escalation lines contacts me about my FCC complaint and they send a new tech out. Turns out Cox never buried my original line in conduit, so the line was probably damaged underground as it was sending a weak return signal. The tech ran a new drop from a different tap and used the thickest coax I’ve ever seen. So far it’s been good after the new drop, but it took multiple chats and calls with two different field technicians and an FCC complaint to get it fixed. The worst part about it is Cox Communications is the only broadband ISP in my area other than Starlink and I seriously considered Starlink. So if you read this far, thanks! Please share your experiences if you’d like, or if you want to vent that’s okay.

• New Zealand ISPs are blocking sites that do not remove Christchurch shooting video

• New Zealand Mobile Carriers Block 8chan, 4chan, and LiveLeak

• And, in Australia: Telco giants block websites sharing footage of Christchurch attacks

• The block on some sites seems to have been lifted in Australia: Telcos block access to 4chan, other sites

Sorry for the minor clickbait title

Let's talk about ISPs in USA. In my personal opinion, they do so much "bad" things to their clients, as opposed to, most noticeably, Europe (I guess it's because, (at least in my country, IDK about another European states) much bigger competition, even in village with 500 people, there are about 3-4 ISPs, but there are even more of them in bigger cities). They throttle websites (even before they destroyed Net Neutrality), they track that you use your network too much and throttle you because of it ("they may send you a warning for excessive internet usage and throttle your bandwidth for awhile.").

Now, they track that you download/upload too much and/or pirate movies and can throttle your account, downgrade your account, or completely refuse to provide you any service.

Why? Why are they allowed to do this? Why they can track users and throttle them just because they download too much (I've read article about it, downloading too much, ISPs slowing down internet for few hours, link soon) or they suspect you of pirating. How they dare intercept your packets, read them and throttle you because of this? Why is it wildly accepted as completely normal behaviour?

And I could continue on things like them publicly buying votes to remove Net Neutrality from the way, and so on.

I honestly do not know why so much people are OK with this. Could we start a discussion on this?

Throttling because of piracy sources: 1 2 3 4
Pre-NetNeutrality-End websites throttling: 1 2

My north Seattle-area service provider is Frontier, to whom I currently pay USD $42/month for "50/50" Mbps service (which in practice is closer to a download/upload ratio of 42/12 Mbps, even through LAN cable).

I do not recommend Frontier, as I got the above "discounted" price after calling to cancel my prior "30/30" deal (again, overly optimistic speeds) when that $40/mo. bill spiked to $52 for no reason. Plus, I had to lodge an FCC complaint against Frontier when they overcharged me by $200 a couple years ago, which was resolved in my favor after nearly two months.

My mobile internet provider is Google's Project Fi. I pay them $20/mo. for their phone plan + around $5/mo. for the data I typically use. Highly recommended.