Network Security

Hello,I have an ASA5520, Can I configure transparent and routed firewall contexts (it has multi context license) and shared the same physical interface through 801.1q trunk? I know that FWSM support mix of transparent and routed firewall contexts. Bu...

Hi all,We bought a SA 540 Security Appliance to provide firewall protection for our servers.These servers run with public ip and there in no natting any where.I need to provide a layer of firewall protection with out changing the ip of these servers....

Can anyone explain why this happens?I configure the NAC agent to not bounce my port and to not refresh my IP address and when I'm logging in, the agent brings up a message saying "refreshing IP address".This causes the CAM to uncertify my device and ...

Need help. Thanks in advanced: Saved:ASA Version 8.3(1)!hostname asafchavezdomain-name farmaciachavez.com.boenable password 6Jfo5anznhoG00fM encryptedpasswd 2KFQnbNIdI.2KYOU encryptednames!interface Ethernet0/0 nameif outside security-level 0 ip addr...

Hi,this weekend I will have a 881w and I am new with the zone-based firewall concept.  I'am really not sure how zones will deal with my  EZVPN config on the router.I have read some stuff that said you cannot configure a self zone with inspect to acce...

Hi,Current version of the asa firewall is 7.1(2) in which when the inspect http is enabled, while opening secure site like axis bank account or any money market site either blank page display or page can not display error message appear. When i disab...

Good day guys,Please assist, which is a good tool for managing/monitoring/reporting on multiple asa firewalls deployed in the network.ThanksSarish

Im fairly new to IPS. I inherated a system that has two ASA's in a active/passive configuration.  We also have an IDS module in each ASA.  Ive been doing a little maintenance work on them lately and realized that they dont sync.  I was under the impr...

I know I'm not alone in my distaste for the way that NAT configuration has changed in 8.3.  And this doesn't come from a fear of change, as is so often the case with complaints like mine.  It comes from the fact that now there is FAR more lines neede...

Hello,I have a lot of AnyConnect users on my ASA 5520, and the licensing cost is pretty hefty for an additional 500 users. I found out that the 8.3 version of the ASA has a special license that lets you have pretty much unlimited AnyConnect users. It...

Hello folks -Here is an image describing my network topology. As indicated, we have two different ISP's for two different services we provide. Our customers have access to Database servers as well as FTP servers sitting in the DMZ. Customers are conn...

I'm using an ASA 5510 with 8.2(1) and want to know if something is possible.Assume the following scenario:I have two private subnets: 10.10.1.0/24 and 10.10.2.0/24.I have one public subnet: 172.168.1.0/24 (not really public, I know, but this just an ...