Network Access
When using Factorial Code with a service that is not accessible from the internet, such as a Postgres server on your internal infrastructure or a REST API behind a firewall, you need to configure access to allow Factorial Code servers to connect.
Configure Your Firewall for Factorial Code Access
Section titled “Configure Your Firewall for Factorial Code Access”Configure your firewalls to allow connections from the IP 34.89.54.108 for the required ports. This step ensures that Factorial Code function seamlessly.
If altering your company’s firewall rules is not feasible, we offer an alternative solution: tunneling.
Factorial Code Tunneling
Section titled “Factorial Code Tunneling”We provide a tunneling system that exposes your ports for Factorial Code using SSH tunnels.
With this approach, you start an agent on your network and then you configure the tunnel as destination from your Factorial Code credentials.
This deployment option is only available on paid plans, so please contact us if you are interested in using this.
When using MCP tools
Section titled “When using MCP tools”If your MCP tools (or processes invoked via MCP) call services behind a firewall or on private infrastructure:
- Use the IP allowlist — Allow Factorial Code’s IP so executions can reach your services
- Use tunneling — If firewall changes are not possible, configure tunneling so Factorial Code can connect to your network
See the MCP server docs for debugging and troubleshooting.