Network Security

Hi all,Can anyone suggest whether it is possible to have same vlan on multiple interface on ASA 5510 and higher models ?Thanks in advance

   Hello eveyone,I have ASA 5505 firewall with Security Plus license. As we plan to create disaster recovery plan for our client I had an issue with same IP schema.Current IP Schema:On ASA 5505 Info:LAN IP address: 172.20.1.xWAN Ip address: 1.1.1.1We...

Hello everybody,I have two ASA 5510 in an Active/Active failover configuration; On the first ASA I have a license for five security contexts, on the second one I have the default two. On the pair I configured seven security contexts and everything wo...

Sorry but I'm new to ASA. Trying to learn but I can't understand the process to set up an ASA acl. here is my clean txt file can some one tell me what I'm doing wrongIsimply trying to get a single IP to come in and nat to 192.168.50.2.outside interfa...

We installed a new ASA 5510 (ver 8.3(1)) on the weekend and since then have had one isolated email issue.Here is the situation. We have a remote office that connects to us via IPsec site-to-site tunnel. They remote in to one of our servers and from t...

Hello Community,To configure a dynamic NAT, PAT, or identity NAT rule, I need to perform the following steps:Step 1 From the Configuration > Firewall > NAT Rules pane, choose Add > Add Dynamic NAT Rule .The Add Dynamic NAT Rule dialog box appears. Ho...

Dear Experts , I have FWSM running version 3.2(23) , configured with interface vlans , all having the same security level , except outside interface vlan which has security level 0 , also same-security-traffic permit inter-interface and same-security...

Estou montando um novo projeto de rede onde quero que o meu Switch de layer 3 seja o gateway da rede e o ASA o GATEWAY deste SWITCH. Hoje o ASA é o gateway da rede e tem 3 vlas criadas em interfaces virtuas. O problema é o seguinte quando crio as nov...

Is anyone familiar with:Deny IP 'x.x.x.x' to 'y.y.y.y', IP options: "Noop"    Explanation:   This is a packet integrity check message. An IP packet was seen with IP options.        Because IP options are considered a security risk, the packet was    ...

Hi Team,We have decided  to upgarde the firewall from 8.2 to 8.4 .Once i upgarde it to 8.4 what are the changes i need to carry out.

Hi ALL ExpertMay I have to know how to check functions included for asa image NCI-ASA5520-BUN-K9?Hugo

Hi,I  have the following configuration on a Cisco ASA 8.2(5), all the traffic  to the port 5000 go to an IP Camera and www 80 it's forward throught static NAT to a Web Server without problem,  I have the same Configuration for a FTP SERVER Windows an...

                  This happens about once a week. The error message means there are packets that are not routable coming in. But why does this keep happening? Is my WAN interface under attack? This happnes about twice a month.