Secure Mobile Access 100 10.2 NetExtender Feature Guide

Tunnel All Mode

Tunnel All mode routes all traffic to and from the remote user over the Secure Mobile Access NetExtender tunnel, including traffic to the remote user's local network. This is accomplished by adding the following routes to all remote clients' route tables.

Tunnel All Mode: Routes to add to Remote Client’s Route Table
IP Address Subnet Mask
0.0.0.0 0.0.0.0
0.0.0.0 128.0.0.0
128.0.0.0 128.0.0.0

NetExtender also adds routes for the local networks of all connected Network Connections. These routes are configured with higher metrics than existing routes to force traffic destined for the local network over the Secure Mobile Access tunnel instead. For example, if a remote user has the IP address 10.0.67.64 on the 10.0.*.* network, route 10.0.0.0/255.255.0.0 is added to route traffic through the Secure Mobile Access tunnel.

Configure the Tunnel All mode at the global, group, and user levels.

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