Mullscan

Mullscan is a CLI tool that finds the best servers from Mullvad VPN based on their latency, country, server type, port speed, and run mode.

Usage

First, install the project using the following command:

cargo install --git https://github.com/jtrv/mullscan

Then, run the compiled binary with the desired options:

mullscan [OPTIONS]

Options:

• -c, --country <code>: Filter servers by country (e.g., us, gb, de)
• -l, --list-countries: List available countries
• -t, --type <type>: Filter servers by type (openvpn, bridge, wireguard, all). Default: all
• -p, --pings <n>: Number of pings to each server. Default: 3
• -i, --interval <seconds>: Interval between pings in seconds. Default: 0.2
• -n, --count <n>: Number of top servers to display (0 = all). Default: 5
• -s, --port-speed <Gbps>: Filter servers by minimum port speed. Default: 1
• -r, --run-mode <mode>: Filter servers by run mode (all, ram, disk). Default: all

Examples

1. List available countries:

mullscan -l

2. Find the best 5 servers in the United States:

mullscan -c us -n 5

3. Find the best WireGuard servers with at least 5 Gbps port speed:

mullscan -t wireguard -s 5

4. Find the best servers running from RAM in Germany:

mullscan -c de -r ram

Todo

• use the ping crate instead of the ping command
  • once this PR is merged, we can probably gain some performance here