What type of compression does the VPN module support?

The VPN module supports Layer 3 compression, which is significant because Layer 3 corresponds to the network layer in the OSI model, where routing and forwarding of packets occur. This type of compression is particularly beneficial for optimizing the bandwidth of data transmitted over VPNs, as it can effectively reduce the size of packet headers and payloads.

By employing Layer 3 compression, the VPN can enhance the efficiency of data transmission, leading to improved performance and speed, especially over slower links. This is crucial in scenarios where bandwidth is limited, such as remote access connections or over the internet, making the use of Layer 3 compression a compelling choice for VPN implementations.