Category: IPSec / SSL VPN

Fortinet, IPSec / SSL VPN

FortiClient SSLVPN – export profiles

René Jorissen on February 18, 2016 • 0 Comments • Tags: #export #forticlient #import #profile #sslvpn

I am using the FortiClient SSLVPN lightweight application for SSL VPN access to client networks. In the GUI you don’t have options to export the configured profiles as you have with the full-featured FortiClient SSLVPN. The profiles for the lightweight version are stored in the registry, so you can export and import from there. The registry … Read More

IPSec / SSL VPN, Security

Microsoft UAG – Invalid External Port bug

René Jorissen on November 2, 2011 • 4 Comments • Tags: #2010 #a #access #activated #address #be #cannot #choose #different #due #external #following #forefront #gateway #invalid #microsoft #port #sp1 #the #to #uag #unified

Last week I have installed a Microsoft UAG array. I installed Microsoft ForeFront Unified Access Gateway 2010 including Service Pack 1. When using an array configuration you have to deploy Microsoft’s Network Load Balancing (NLB) for redundancy and load balancing purposes. I configured NLB with multicast and IGMP support. I had configured some HTTPS trunks … Read More

Configuration Example, IPSec / SSL VPN

OpenVPN ALS

René Jorissen on November 29, 2010 • 1 Comment • Tags: #adito #als #install #openvpn #ubuntu

A few days ago I installed and configured the SSL VPN solution OpenVPN ALS, which is a direct descendant of Adito, which has a fork of SSL-Explorer. OpenVPN ALS is a simple to use SSL VPN solution to publish multiple services via browser-based portal. OpenVPN uses Java to publish multiple services. OpenVPN ALS isn’t an … Read More

Configuration Example, IPSec / SSL VPN

Citrix NetScaler: Protocol Driver Error

René Jorissen on April 20, 2010 • 1 Comment • Tags: #aaa #driver #error #ica #maxaaausers #parameter #protocol #set #ssl #sta #vpn

Today I have been troubleshooting a Citrix NetScaler configuration, where some clients received the Protocol Driver Error message when executing a published application. This error message is mostly related to a wrong configuration of the Security Ticket Authorities (STA’s). I spent a lot of time troubleshooting this issue and focused on the STA configuration. I … Read More

IPSec / SSL VPN

Citrix Web Interface 5.3: An error occurred while making the requested connection

René Jorissen on March 29, 2010 • 1 Comment • Tags: #53 #anerroroccurredwhilemakingtherequestedconnection #interface #netscaler #requirelaunchreference #web #xenapp

I tried to configure a Citrix Web Interface 5.3 server in conjunction with Citrix Presentation Server / XenApp 4.0 and a NetScaler. It is possible to login, but I cannot launch an application. When trying to launch an application I receive the following error message: An error occurred while making the requested connection I found … Read More

IPSec / SSL VPN

Citrix Access Gateway: duplicate STA ID

René Jorissen on March 29, 2010 • 3 Comments • Tags: #access #authority #cag #citrix #duplicate #gateway #secure #sta #ticket

I received complains from a customers who wasn’t able to add two new Citrix servers to his Citrix Access Gateway configuration. He could successfully add the first Citrix server, but he couldn’t add the second Citrix server, because the first was overwritten by the second. I looked at the problem and noticed that both Citrix … Read More