Recently, I have been working with the Allwinner H5, using the FriendlyARM NanoPi NEO Plus2 development board, which is based on the Allwinner H5 SoC. It features 4 ARM Cortex-A53 cores, ARMV8 64-bit architecture, a built-in six-core Mali450 GPU, and comes with 1GB DDR3 RAM and 8GB eMMC high-speed flash storage. This development board is … Read more
ZeroTier is a tool for achieving network penetration and can be used to establish a P2P VPN (point-to-point virtual private network). No complex setup is required; just install the client and join the network you created. After joining the network, each client can be considered as being in a local area network (virtual), and can … Read more
Firewall filtering rules in OpenWrt include: 1. Input Filtering Rules: Determine which packets can enter the home network through the router’s network interface, and which packets need to be blocked or discarded. 2. Output Filtering Rules: Determine which packets can leave the home network through the router’s network interface, and which packets need to be … Read more
These Raspberry Pi projects are designed to simplify your life and enhance productivity. — Lauren Pritchett Nothing is more exciting than experiencing the results of your Raspberry Pi creations. After hours of programming, testing, and building from scratch, your project finally takes shape, and you can’t help but exclaim, “Wow!” The possibilities that Raspberry Pi … Read more
Tailscale is a virtual networking tool based on WireGuard. It implements the WireGuard protocol in user space, which may result in some performance loss compared to kernel-space WireGuard, but it has made significant efforts in functionality and usability: Ready to use No firewall configuration required No additional configuration needed High security/privacy Automatic key rotation Peer-to-peer … Read more
/etc/wireguard/wg0.conf configuration file content 1234567 [Interface] PrivateKey = ListenPort = 443 [PEER] PUBLICKEY = ALLOWEDIPS = 10.0.1.2/32 Script startup command 1234567891011121314151617181920 #!/bin/sh # Configure wg0 interface and set as default route ip link add wg0 type wireguard sleep 1 ip link set mtu 1420 up dev wg0 sleep 1 ip -4 address add 10.0.1.1 dev … Read more