Network Security

I have a new order for ASA with failover to be programmed. There will be two ASA5510, and an ASA5505 behind them. The requirements are CSC, S2S VPN, and client VPN. I will be routing a subnet of public IP's through the ASA to the 5505 which will be a...

Has anyone performed a 7.2.4 upgrade to 8.0.4 with zero downtime? Here is the recommended upgrade paths from cisco about a major upgrade. You can upgrade from the last minor release of the previous version to the next major release. For example, you ...

I have a client asking if this is possible:Can I connect 2 wan connections from 2 isps to the ASA and have traffic mail traffic route through isp 1 and all other web traffic route through isp 2?Would this be possible with multiple contexts on the fir...

I cannot get this to work? We have a pix 515 (6.3) that we use for remote user access and Internet access. We recently added a netscreen 50 to the mix, which connects us to our partner company via IPSEC VPN. The inside interface of both devices are o...

The interface G0/1 of our ASA5520 has a large number of interface resets when issue show interface command. This number increase every several minutes. Other interfaces are ok. I am very sure there is no cable and patching problems, because I have te...

Is it possible to set up MAC address filtering on the outside interface of a PIX device? I have an application that I only want company laptops to connect to via the Internet. Is there some information, perhaps a config that I could adapt?

We are currently running a Pix 515E 6.3(5), no failover mode. I am getting alot of drops on the outside interface on SMTP port. The error is 106015 Deny TCP (no connection) from IP_addr/port to IP_addr/port flags. I have researched the error and it a...

I'm having some trouble with port forwarding on a 515E pix.I have the following commands in the configstatic (inside,outside) tcp 11.11.11.11 smtp 10.0.0.55 smtp netmask 255.255.255.255 0 0static (inside,outside) tcp 11.11.11.11 www 11.11.11.11 www n...

After configuring a Basic firewall using Cisco's configuration professional internal hosts are unable to access the internet. Host ipconfig info displays dns servers addresses and domain name; however web browser will not bring up web pages. This is ...

Does anyone have any experience setting up a ASA/FWSM to permit an IPSec tunnel b/w Windows 2003 server to pass through? The Microsoft team doing the implementation claims the server behind the FW cannot be NAT'd since their solution has issues with ...

I have a ASA5520. Just got an ASA-SSM-AIP-20. Currently manage the ASA with the ADSM software. What additional sw is required to manage the IPS card ? Many thank,

Hi,I'm not a networking person at all and don't know where to look. We have an ASA 5510 and I want to see who is streaming video and surfing unmentionable sites. Once I find out who and where they are going, I eventually want to block those sites. We...

We are currently reviewing various ways to provide virtual desktops for home users.One of the things we are testing is using the ASA webvpn option with the RDP plugin to connect to a remote desktop.One issue with this however is the method of connect...