Linux gateway/router + unable to access certain (HTTPS) sites
I’ve had an issue for a while, being unable to access certain websites such as https://fon.com, but also certain parts of the Apple, Fortis and Microsoft site, while other (https) websites worked fine.
Running Wireshark I found that only about 5ish packets got transferred, and all other data to that website abruptly stopped.
I’m using ADSL (EDPnet), which has an MTU of 1492, however, I was able to access all websites from the router (using lynx, for example), but not from any other PC within the network.