Archive for 'Netscaler'

Solved: Netscaler VPX (on VMWare) Problem.

Solution

During my latest project I ran into a problem where Netscaler VPX stops responding to any sort of request. Logon to Netscalers management interface: Netscaler immediately stops responding. Connect to Netscalers Access Gateway VPN server: Netscaler immediately stops responding. Connect to Netscalers Access Gateway Logon Interface: Netscaler immediately stops responding. The state of the netscaler is as follows: Netscaler is no longer reachable via […]

HOW TO: Netscaler 10.5 – Change Password / Secure LDAP configuration

Solution

During my current project I had to build a Netscaler cluster for Access Gateway functionality. After initially configuring the Access Gateway vServer I noticed that user account that are marked for “Change Password on next Logon” could not authenticate not via Access Gateway Logon Page nor Via Dell Wyse ThinClient that are configured for StoreFront […]

Netscaler vs CVE-2014-0160 (Heartbleed) OpenSSL vulnerability

Yesterday a lot of attention was created about the latest OpenSSL vulnerability (CVE-2014-0160). This vulnerability exposes a lot of SSL implementations to a great risk because OpenSSL is a very popular SSL implementation and used in a great range of Unix/Linux based application and appliances. Being very busy with Citrix Netscaler lately I immediately recognized the great potential […]