Network Security

I had the ip address conflict problem on the dmz network, i removed proxyarp on the dmz interface on the firewall it sorted it. Another issue i am experiencing right now is that my natted DMZ servers are unable to reach the internet. what could be re...

Hello, I'm hoping that someone can straighten me out.  I don't have a ton of experience with ASA's and I've inherited one that I need to support.  Currently it has several IPSec tunnels terminating on it.  There is one tunnel that connects to an offi...

What version of ASA software allows you to do mobile Anyconnect?  I am hoping only 8.2. Currently I am running 8.0(4).                

I have one machine with SBS2011 installed which has 2 nework cables connected to a CISCO asa 5505. One cable is connected for DMZ to the EDGE (which is not configured yet).On the SBS2011 I have 2 virtual machines running (HyperV) , one for Lync FE (M...

Hi,I am trying to understand how ACLs and security-levels work together on ASA. Here are my Qs:If no ACL is applied, then by default, traffic from higher security level is allowed to go to lower security level. Then based on the stateful inspection c...

Hi ASA 5510 have two model Bun-K9 and Sec-Bun-K9from the datasheet find out difference Port related and Redundancy.My questions is : Have any major difference for Security service between two model ??.RegardsIqbal

Hi Below is Firewall / Switch and my router configurations, from firewall i am able to ping my LAN pc 172.22.0.10 / 172.22.1.10 and outside ISP 172.23.43.33 and 172.23.43.13 but from my PC unable to ping that out IP's ...................pls. suggest....

Hi all,Let me know the concept of configuration of both senarios. Senario 1Needs to route ISP  traffic to the act/ ASA  and if act ASA is down , stby ASA will have to take over. How to configure virtual ip on the router interfaces Senario 2:As same a...

Hello,I have an ASA series appliance (8.2 I believe), and I am trying to get active directory to work across this appliance in routed mode.  - I have a workstation that is on the outside (192.168.70.151 subnet) and 2 redundant active directory contro...