Autogfw

Swith route automatically by realtime active detection.

Linux only

Usage

1. Run with the following command

# Turn on debug logging
export RUST_LOG=debug
# Add privileges for raw packet processing
sudo setcap cap_net_raw,cap_net_admin=eip ./autogfw
# Start autogfw
./autogfw -m enp4s0 -s enp4s1 -c via 10.10.1.1 dev enp4s1

where:

• enp4s0 is the main network interface (ether datalink)
• enp4s1 is the backup network interface (through VPN)
• 10.10.1.1 is the gateway address to use for the backup network interface

See ./autogfw --help for more information.

Build

1. Ensure rustup is installed on your system. See https://rustup.rs
2. Install nightly (2020-01-08) toolchain with rustup install nightly-2020-01-08
3. cargo build --release