DPI-SSL and SSL v3.0 on Sonicwall

Scenario. I have a bespoke webserver behind a Sonicwall NSA 4500 (in HA mode) running DPI-SSL. I upgraded the webserver. This all went to plan but I couldn't access the server either via the VPN or externally.   We performed some packet traces and noticed that SSL v3.0 seemed to be initiated when connecting via the VPN or externally but Read More…

Upgrading vCloud Director

In this scenario I have a single VCD cell running 5.1.1.868405. This will be upgraded to 5.5.2.1 In my environment to fully upgrade all components to vSphere 5.5 I  have to use the following order: A) vCloud Director B) vCNS (vShield Manager) C) vCenter D) ESXi hosts E) vShield Edge Note: Please view the 'Update sequence Read More…