This article details how to enable SSLVPN and Split Tunneling on NetScaler.
Complete the following steps to enable SSLVPN and Split Tunneling on NetScaler:
Navigate to, Configuration tab > NetScaler Gateway > Policies > Session > Client Experience and turn on Split Tunnel as show in the following screen shots:
Navigate to, Configuration tab > NetScaler Gateway > Resources > Intranet Applications and create an intranet application corresponding to the desired network you want to give access to (class B works easiest in most cases). Type 172.16.X.X as the IP Address, 255.255.0.0 as Netmask, choose Transparent as type and use any port of your choice.
Bind the intranet application to the virtual server and log on to the VPN.
Under Gateway Settings you will see the intranet application listed under allowed resources. Only this traffic will be routed through the VPN and all other traffic will go through the clients local connection.