Author: René Jorissen

René Jorissen works as Solution Architect for QMonkeys in the Netherlands. Network Infrastructures are the primary focus. René works with equipment of multiple vendors, like HPE Networks, FortiNet, SentinelOne, Phished, Holm Security, Microsoft services and many more. René is Aruba Certified Edge Expert (ACEX #26), Aruba Certified Mobility Expert (ACMX #438), Aruba Certified ClearPass Expert (ACCX #725), Aruba Certified Design Expert (ACDX #760), CCNP R&S, FCNSP and Certified Ethical Hacker (CEF) certified. You can follow René on Twitter and LinkedIn.

Proxy, Security

Citrix Terminal Server License Server problem

René Jorissen on November 27, 2009 • 1 Comment • Tags: #available #citrix #disconnected #license #mslicensing #problem #provide #registry #remote #server #session #terminal

One of our customers is using a Citrix NetScaler appliance for SSL VPN capabilities for remote users. I tried to start an application (RDP Client) through this SSL VPN solution, but I couldn’t succeed. I was able to login and I would see all the published applications, but when executing one, I received the following … Read More

Other stuff...

Cisco Aironet: multiple SSID’s

René Jorissen on November 25, 2009 • 12 Comments • Tags: #aironet #bridge #cisco #dot11 #dot11radio #guest #guest-mode #irb #mbssid #mode #multiple #ssid #wpa

I have been playing with some Cisco Aironet’s today. Configuration is quite simple and straightforward, but maybe not for everyone: Broadcast two SSID’s, unsecure and secure Authentication via WPA version 2 pre-shared key Management IP adres in management VLAN You are maybe thinking: “stand-alone access points, why no WLAN controller?” I agree, but be honest. … Read More

Proxy

ISA 2006 Link Translation

René Jorissen on November 19, 2009 • 0 Comments • Tags: #2006 #isa #link #mapping #translation

Web pages returned from a Web server published by a Microsoft® Internet Security and Acceleration (ISA) Server 2006 Web publishing rule may include links containing internal names of computers or Web sites and internal paths to Web content. Because external clients cannot resolve these internal names, these links will be broken unless the internal names … Read More

Other stuff...

NetScaler CAG Customisation

René Jorissen on November 18, 2009 • 0 Comments • Tags: #cag #customisation #netscaler

I wanted to change the login screen of a NetScaler CAG, but I didn’t know which files to change. Luckily my college from DigiPulse and member of the Dutch Citrix User Group (DUCUG) gave me the solution by pointing me to the following blog post. Hey mensen, Op verzoek van Edwin Houben hieronder een overzicht … Read More

Security

RSA 7.1 with On-Demand

René Jorissen on November 18, 2009 • 0 Comments • Tags: #35 #71 #clickatell #demand #email #ldap #mail #on #otp #policy #rsa #selfservice #sms #token #vmware

RSA token security provides a way to strengthen the security on public services. Token authentication is most often implemented with hardware tokens. RSA 7.1 has additional methods of token authentication besides the hardware tokens: Token delivery by SMS; Token delivery by e-mail; To enable the above features you have to install at least RSA 7.1 … Read More