Network Security

Hello,A customer has a site wide issue, no one can search on google, receiving the dreaded "CAPTCHA" messages. They are using the ASA with CSC card. Is there anything we can do on that end to clear the messages?

10 minutes later i set on asa commands for authentification with IAS. It's working, but i have big problem. When i logout from asa & now connect to asa again with login&pass user who have on asa privelege 15 - authentification successful, but if i wr...

Hi I have a client with an MPLS network between all there remote sites with backup IPSEC vpn tunnels over the internet if the mpls goes down. This is working correctly.However now the client wants to split the traffic in some form for example route t...

I have three ASA 5505s in three different locations. Each location has its own subnet (10.0.0.x, 10.0.1.x, and 10.0.2.x). I have VPN tunnels from each location to both of the others, making a sort of triangle. Now, I also have one of those ASAs (10.0...

Hi all,Newbie here, so be gentle...I've got a PIX v7.2(3).This is connected to a LES 100 connection uncontended(UK), this has been capped to 20Meg. So far, so good...Thing is, I'm sure the speeds we're getting are definitely not 20Meg. I've ran loads...

I have a couple of Pix 515 and a couple of Pix 506. I have a user defined on these firewalls with the "Username" command. Before changing the password I had no problem accessing the firewalls with the GUI PDM. Since changing however, I pass the authe...

Does 6.0(4)E1 support password encryption such as for user-profiles and auto update accounts? I don't see it referenced in the documentation but just wanted to confirm. I feel this is a must have feature for a security device. Thank you in advance.

Hi,I have a couple of PIX 525 boxes in my DMZ. During our initial design there were not too many applications in the list and the subnet was designed accordingly (/27). But at this moment, the applications are growing and we are having a IP crunch. H...

I have a new client with a Pix 501 and they only use one username for all their vpn users right now. We need to setup other vpn users for remote connectivity because a couple of users are having troubles connecting. What is the command syntax for add...

Hi!Got a tricky situation right now and need some additional brainpower.We have a PIX515E running 7.2.2.We have a L2L VPN tunnel to another company where we have our servers.This works good.Now, a server at the other company site needs a public IP an...

Friends, in this time i need very much ur help.I have problem: i have configured ASA 5520 with SSM modul and it work fine. today i was going to creat remote vpn connection and during the VPN configuration i deleted my user (privilege 15)... now i can...

Hi all,We have a server behind ASA/inside network with PVT ip. Nat to internet via ASA public/outside. When initiate FTP to a outside vendor site using windows command line ftp..1. The login successful2. ftp> ls 200 PORT command successful.550 Cannot...

Hi everyone,We have an ASA 5520 working since somedays, and we want now to block IM and P2P network traffic through our firewall. We asked our distributor and they send us a link: http://www.cisco.com/en/US/products/ps6120/products_configuration_exam...