Network Security

Hi there,I've been searching these forums trying to research which security device I want to implement at a new datacenter, either the ASA or the FWSM.It seems that I've read quite a few opinions where people say that the ASA is better suited as an e...

Hi,We have a Cisco ASA 5520 in our setup and in the dmz we have a postfix server, where we have applied a certificate and configured postfix to use that certificate.When connecting from outlook 2007 using TLS from the inside and to the postfix server...

Dear all,I have ASA 5540, the command sh version, allows me to see that I have a license for 2 security contexts. But when I try to establish the "context" command on the config mode, there is no such command, also no "admin-context" command.Would yo...

Hi,Is there any command/method to identify what rule/rule no. a permitted traffic is being allowed through?I can see counts & sessions built but wanted to know if there is any way to know the session belongs to which ACE?Also, one of my sessions(whic...

I've setup a VTI on two 2821 routers which both have ZFW deployed on them. Without ZFW on the VTI works between the two routers and all traffic passes freely. When I turn on ZFW (basic FW using the wizard) no traffic flows over the VTI. The VTI is up...

I have 2 routers, one remote site and the central site. I want to connect the sites using a public ISP, the isp gives me the connection with a little 4-fasethernet ports so I want to configure my fastethernet interfaces to make a tunnel with PPPoE, s...

Is there a method to create a VPN login acceptable use banner on a PIX 515e running 6.3?TIA,Ken

Hello all,I have been attempting to send SNMP traps from our IPS to a management PC, but I don't believe they are being sent. Here is what I have done so far:On the management PC, I have tshark listening on port 162 for any incoming UDP packets. By...

can i restrict client computer services in NAC solution by using nessus or agent ??