Network Security

                   Hi All,I have  configured my remote vpn for the below config, still i am not able to get the client connected, seems i am missing the nat traversal on this, could you help me out please...Error:Cisco VPN Client: Reason 412 – The re...

I need to apply a policy nat rule to translate an inside ip address which is under a dmz router connected to the ASA. Is it possible at all?Source IP>Router Interface 1>Router Interface 2>ASA DMZ Interface>ASA Outside Interface>Router>WAN>Destination...

hello good people,I have an issue with my mail server(SME Server) which is behind a Cisco ASA 5500(firewall)  problem is that if one leaves my network they can receive but can not  send email via my SMTP also internal people can only send if they use...

hi all,we have firewall with 2 interfaces: outside and inside. I would like to create a rule to allow 3.3.3.0/24 from outside to be able to access a server behind the firewall inside interface (from security level 0 to security level 100). I configur...

Hi,I've to do NAT/PAT on ASA 5540 that's running 8.4 (x) verision. We have two interfaces, INSIDE and OUTSIDE.we want to NAT/PAT any traffic coming into INSIDE and going out from OUTSIDE interface and that traffic should be NAT'ed/PAT'ed to 10.10.1.0...

I am setting up an ASA550 ver 7.2(3) - does this need upgrading?I have my ISP interfaces setup as primary and backupI have a static route pointing out:route primary 0.0.0.0 0.0.0.0 1.2.3.4 1Question:Do I put the next static route to beroute secondary...

I have the ASA5520, everyday I have a lot of connections through my ASA5520. But buffer in ASA5520 to save connections is limited. Now, I want my ASA can auto save the conn detail and Xlate to my Syslog server, how can i do that?Thanks!

I am trying to configure my ASA 5505 security plus through ASDM to receive two blocks of outside IPs (each of which is on a different subnet and a different gateway ip) to translate to my internal server giving it public access... I have searched for...

We recently replaced our Cisco 5510 with a 5520. I had the SSL Client VPN working on the 5510, I cannot get it working on the 5520. The IOS version is 8.2(5) and the ASDM version is 6.4.I run through the SSL Client wizard and get everything set up. W...

I am having a issue getting my clients to connect to our network from home using the Cisco IPSec VPN client. On the ASA I have went through the VPN Wizard to set it up but when my clients connect they get connected but cannot ping anything on the net...

Is there a good discussion and example out there that explains how to convert your PIX configs to an ASA 8.X?I'm stuck on how to convert the following to our ASA environment:global (outside) 1 interfacenat (inside) 1 0.0.0.0 0.0.0.0 0 0nat (VPN) 1 10...

I got 2 x 5520 ASAs configured in active/standby mode and they are connected to 2 x 4500 switches in which too configured for failover.Telnet to ASAs is allowed only via subnet 172.18.0.0./24I can only ping and telnet to the active ASA from subnet 17...