Hi guys as title suggests I have a pi 4b 4gb and basically I want to connect it to my isp provided router (wired connection via a lan cable) and run an openvpn config on it and then connect it to an access point that i already have (this one is wired too via a usb to RJ45 adapter and lan cable). I know that I need to flash openwrt image on an sdcard and install it on pi4 but I don't know how to configure openwrt after that and honestly the guides on the forums and internet are a little confusing (I'm not that tech savy) also I read that not all usb to RJ45 adapters work with openwrt on pi4 but I don't know which one to buy. can anyone show me a fool proof guide or tell me what I need to do? Edit: thank you all amazing people for your input I found a Google wifi mesh solution second hand (ac-1304 model) that is supported by OpenWRT latest firmware for a good price and I went with that. Gonna find a proper use case for my Raspberry Pi in the future for now gonna keep it as a tinkering device.
They should all be able to run a VPN, its just the speed you'll get through it that will vary. That particular model is pretty old now I would not get that unless your budget is limited. The refreshed version of that is the E50UG, which is a lot more powerful, but its still a budget device. I have no idea when openwrt will be coming for the refreshed hex, but it should not be that long as other arm devices from mikrotik are supported.
It requires a bit of work to setup routeros but the guides for the common tasks are easy enough to follow. Its only if you want to do something outside of the guides or miss a step that it becomes a PITA if you aren't familiar with networking.
Yeah I know open-vpn speeds are not gonna be pretty. I'll try wireguard or AnyConnect configs on it. about the device yeah it's a few years old but I can't find new version here. I guess that's what you expect when living in a third world country
If you can wait I would, the OG hex is pretty damn slow. I have one as a backup router and even then I wouldn't want to use it long term.
I bought second hand Google mesh solution that is supported by OpenWRT latest release
Nice, sounds a lot better than the Hex
Yes I found it(ac-1304 model) by chance. They have a Quadcore chip and 4GB Flash storage and 1 GB memory