All it does, is run iptables with a traditional config: allow everything out - block everything in (except sshd). My 100Mb connection is just fine with an old 512Mb rpi1. Gigabit Ethernet adapters based on other specific chipsets have also been reported to work but there may be some that don't.Ī basic standard firewall doesn't need much. More information is in the following thread: The gigabit USB adapter here is based on a Realtek RTL8153 and works well. Are Linux Firewall rules hard to follow? I just want to stop unwanted spyware on my devices spying on me like Intel ME.Īlso, what USB-Ethernet dongle would you recommend? Not all gigabit USB dongles are the same, so be a little careful when choosing yours and ensure the chipset is well supported.įrom a hardware point of view I wonder whether the USB dongle would work better for the upstream or downstream. Having said this, the system is flexible enough for a firewall with any complicated interdependent conditions that one might want. My experience is that understanding Linux packet-filtering rules well enough to do something original takes more than a week of concentrated effort. I would be using a USB3 to Ethernet converter, but would it cause any performance issues? Since my Internet speed is only half that, it shouldn't be a problem. So speed shouldn't be an issue as it has a gigabit connection.I think.ĥ: Since this setup will be running 24/7 (because my internet runs 24/7), what would be the best way to keep the Pi running cool and smoothly? Since it will become the main access point of my entire network, I don't want it randomly going down because any reason.Ħ: I am aware Pi 4B has only one Gigabit port. My Internet speed isn't that great either, at 500 mbps (around 63 MB/s). I would be very grateful if something with even a basic UI exist.ģ: Can I make remote adjustments to the said IP/Data blocklist? Like using specific IP address to access the Pi's management page (like how you do with your router.)Ĥ: Is 8GB variant overkill? Since the job wouldn't be to analyze each and every packet, just blocking some predefined packets/IP addresses, it shouldn't consume much processing power.right? I am not planning to setup any VPN on it since my individual devices are running their own VPN connections, reducing the load even further. I am a complete dummy dumb when it comes to Linux, and CLI to me looks like alien Language.
Since I need a network wide firewall, I was thinking internet connection>Raspberry Pi>Router>Connected Devices type configuration.Ģ: What OS or other types of software would I need to run on the Pi? I don't need anything fancy since I am looking to making it a passive thing, i.e.
I figured if I can't prevent my machine from sending spyware type data out, I can use a Pi to do the job for me.ġ: How to configure Pi to become this barrier. This will also help me prevent unnecessary data leaving my Phone or any other connected devices.
As you all know, Intel ME has the highest level of privilege and any software Firewall is useless against, what basically is a Backdoor. I want the Pi to become a barrier preventing my selected IP addresses and Data leaving my network to the internet. This is due to privacy and security concerns, particularly with Intel Management Engine.
My Firewall requirements are not quite usual, as in unlike common firewalls, I don't care about any incoming connection, but rather connections going out of my Network. I am looking forward to buy a Raspberry Pi 4B 8GB RAM model, solely to function as a Firewall.
Run scripts, applications, everything with just one remote control button.Īdvanced configuration.Hi, I am new here so please excuse my noobness.
Advanced configurationįlirc works as a keyboard, so the GUI allows you to pair any remote control button with any keyboard button for advanced functionality. The configuration of your paired remote control is stored on your device, but you can also back up or share it with another platform. Pair the suspend and wake up button with any remote control button for complete control of your media center. Terminal application can do everything the GUI can do.
The manufacturer provides an application for entering commands for full control and configuration of the flirc device. A device supports any IR remote control.īasic configuration. The application will guide you step by step through the process of pairing the device with the IR remote control. Use the Flircapplication to configure the device. Works with many devices, such as: Raspberry Pi,computer, laptop, multimedia center, and much more.įlirc USB v2 - a USB controller to control the remote control. Product description: Flirc USB v2 - USB controller for remote controlĪ small USB controllerthat allows you to control your devices using any IR remote control, after previous pairing.
iNode - sensors and modules Bluetooth Android.Components for 3D printers construction.Laser cutting machines - engravers, plotters.