Network Security

I need to set up a site to site vpn but the company I need to set the connection up with needs me to change the ip addresses of the systems that they will connect to due to having the same ip subnet on their end. So for example they want me to mask ...

I have just configured the firewall with all the standard configuration but I can not gain SSH access. I have attached the running-config below, can someone please let me know what am I missing. I have configured the SSH exactly as stated at :http://...

Hi,We have a Cisco ASA Setup that is configured for VPN for Remote Access to our Internal Network.Without any configuration change on the firewall, we have observed that even though the VPN gets connected, no active traffic passes through the VPN Tun...

Hi,I cannot find this command sysopt route dnat in Pix 7.1. Any idea is this command deprecated or enable by default.Are there any new commands that should be considered for hardening of Cisco PIX firewalls?

GreetingsAs per my network setup, the scenario will be that the server on the untrust side will send data to the server on the Trusted site.I have received in total 3 IP Addresses from the UNTRUST NETWORK PROVIDER those are as follows:1. 10.150.39.25...

Hi, how can I set 3 ip address from different networks in the same physical interface in an ASA 8.X?I have tried setting one ip for the interface and the other two with static translation, but it doesn`t work.for example an echo request from outside ...

We have a Cisco Pix 515, with a Quad card for DMZ's. I would like to know if i can monitor one of these ports? I want to know the IP's going through it and their ports and destinations, possible?

Hi, We are thinking of upgrading our Cisco Pix 515e to a newer model with some more power. I think ASA are the new Pix? If so what would be the equivalent or right one to upgrade to? We have a quad card in our Pix for for DMZ's.

i have a cisco 1841 Hsec / k9, i have configured 2 IPSec tunnels to other branch offices. i need to configure it to accpet pptp from remote user, i went as recommend by cisco but the virtual interface is down, any ideas please

Does the ASA (5520 in this case) support link aggregation? I'm looking to connect a 4402 WLAN controller in a DMZ, and would like to establih a LAG between the ASA and WLAN controller.

Has anyone seen a high cpu usage percentage on a Windows Server 2003 Enterprise 32-bit where CSA 4.5.1 Build 639 was installed? If so what was done to resolve it? I am looking to test CSA 5.2. The best approach will be to test it on a server where th...

I have a problem with blocking streaming audio from web radio stations. We use a pair of ASA 5510's on our perimeter. Has anyone been successful at blocking this traffic with an ASA? If so could you provide a snippet of your configuration. I ass...