Category: Proxy
Microsoft ISA publishing – it’s all in the “path”
I have installed multiple reverse proxy servers based on Microsoft ISA 2006. These reverse proxy servers are mainly deployed to publish services like Outlook WebAccess, PDA synchronization, SharePoint or regular websites. Services like Outlook WebAccess are published using secure session protected by SSL certificates. Microsoft ISA server uses “Listeners” to match and intercept traffic from … Read More
Problem running ISA en IAS on the same server
Today I had some problems running ISA 2004 en IAS on the same server. At the beginning the customer was running ISA 2000 and IAS on the same server without any problems. By incident, the customer was forced to upgrade his ISA. They had a 2004 license, so ISA 2004 it was. I noticed that … Read More
eSafe Proxy with NTLM v2.0
Today I am playing with eSafe 8 operating in eSafe Proxy with NTLM authentication mode. Configuring eSafe Proxy with NTLM authentication is very straightforward and not difficult. The authentication settings are configuring using the eSafe Appliance Manager web interface, like shown below. I did some testing with multiple browsers and single sign-on with NTLM authentication … Read More
Anti-virus / Anti-SPAM, Configuration Example, Proxy
Automated eSafe backup
After configuring an eSafe appliance you have the option to export the configuration through the management interface, but you have to do this manually. eSafe has also a build in command line option to create a backup of the required files. The command line allows backing up and restoring files using standard backup/restore commands. The … Read More
eSafe license expires
I just received the following interesting question: What happens if our eSafe license expires?……Because it expires this weekend!!!!!!!! Interesting question, because I never encountered such a situation. Normally the license is renewed in a timely fashion or a trial is stopped before the license expires. I searched the Knowledge Base from eSafe and found an … Read More
Citrix Terminal Server License Server problem
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