Network Security

Hello All,I am wondering if I can NAT before websense to reduce the licensing cost. Websense licensing is based on IP address allocation. What if I NAT all my 500 hosts to one IP and send to websense? So websense thinks all requests are coming from 1...

HiWe have a customer that has purchased a 6509 with two fwsm modules.The customer would like to locked down traffic between all of the vlans. There exists edge firewalls for the dmz so the fwsm is just for tightening the internal networks.There consi...

Hi looking for detailed description how to upgrade ACS5.1 which is deployed as a VM to 5.2.thxHubert

Hi,I would like to know the best way to deploy a topology with 1 ASA 5520 and 2 Internet links. As the firewall doesn't make routing do I need a router between the ASA and the modems? or the ASA can handle the routing issue?Also I have some doubts ab...

I'm working with a VPN link as a backup  scenario in my lab. (See here for details.)  I've got just about everything working.  When the main link  drops, the traffic reroutes to the VPN over the ASA and everything  works great.  The one last issue I'...

Welcome to the Cisco Networking Professionals Ask the Expert conversation. This is an opportunity to learn how to address and troubleshoot common problems with Adaptive Security Appliances, Private Internet Exchange and Firewall Service Modules with...

Hello.  I am trying to get where I can get into either the FWSM or the ASA from ASDM, but afterI log into the ASA 5520, ASDM fails to log into the FWSM with the error "Your FWSM image has a version number 4.0(2) which is not supported by ASDM.  Pleas...

Hello,This question comes from a non IT person so please forgive the ignorance.We recently changed internet providers (POE to PPPOE) and I was told from the new provider that my ASA could authenticate the connection. I was then told by my IT manager ...