If you use NetScaler you will want to see these guides. The NetScaler How To Guides show administrators how to get NetScaler up and configured by providing instructions for common scenarios and some not so common ones.
|DNS and NSLOOKUP||21||79|
|RDP through VPN in firewall vs remote desktop gateway service||13||62|
|SSIS with VPN COnnection||2||102|
|Need to find Cloud based VPN / SD WAN / Central Authentication system||6||34|