Routing traffic from a local subnet through a remote server (IPIP + Policy Routing)

2025-10-29

This guide will show how to configure two Linux servers so that all the Internet traffic from a specific local subnet (for example, 10.100.10.0/24) is routed not via its default gateway but through an IPIP tunnel to a remote server, which will then put that traffic onto the Internet.

This is useful if you need services in one subnet to go out to the world with the IP address of another server — for example, to bypass restrictions, centralize NAT, or hide the source.

086 | Keenetic as a VPN Client: Securing Your Network

2025-08-18

Keenetic as a VPN Client: Network-Wide Protection

Why Use a Router-Level VPN Client?

Setting up a VPN client on every individual device can be tedious. Moreover, many devices (Smart TVs, gaming consoles, IoT gadgets) don’t even support VPN connections. Keenetic solves this problem by acting as a central VPN client for the entire network. This allows you to protect all devices with a single VPN connection, eliminating the need to install and configure software on each one.