Network Security

I'm trying to create a new check in NAC to verify Vista's Firewall is enabled. I created a registry check for Windows XP Firewall however it doesn't seem to work with Vista. Here is the Check I created for XP: Windows XP Firewall Check Registry Key:...

Hello,Is a primary and standby IP address required for EACH interface on the firewall for failover to work properly?I have setup a pair without having a standby IP on all interface, and only having it on the stateful failover link, and failover seems...

How can I allow an in-bound RDP connection over SSH on my ASA 5520?

Hello,We have 2 email servers with 2 Nics. One has a public IP (e.g 10.10.10.10)NAT'ed to it's private IP for inbound email, so inbound email is fine. Now our ISP only accept smtp traffic from 10.10.10.10 and the issue I have is the server with the...

I keep getting the message VPN Terminated by client Error 433. No specified reason. I have installed and re-installed. I need to get to work. Any help greatly appreciated!

Hi all.I have a PIX 515E. I have an old smart host server that I am retiring with an ip address of 172.17.2.50. I have built a new smart host server with an ip of 172.17.5.2.My current working config on the pix is the following:access-list 30 permi...

Why the does the ASA show version have Software Version 8.0(4) <context> and not 8.0(4)23?

I have ASA 5510 running version 8.0.4 and ASDM image 6.1.5.(51). I had java ver 6 update 13 and I faced usual ASDM connection error. Downgraded to ver 6 update 7 and I can launch ASDM but the right pane is blank. Removed all other Java versions, rein...

Hi all. My users are connected to the internet via cisco pix 515 with pix version6.3. However every morning we would have problem sending out emails from our mail clients. Only email face such problems, we have no such problems with other services li...

We have the branch and Head Office connected through MPLS. On thr branch router we have the LAN connected to inside of ASA and outside interface terminates the MPLS link. We have the same security levels on both outside and inside interface. We have...

Hi All, I'm running version 8.0(3) k-8 on the ASA5505's in Active/Standby mode. Everything is operational, no known problems, except every time we rebooted the ASA's the "crypto isakmp nat-traversal" statement went to the default mode. Which is "No ...

Hi,We use ASA firewall at many of our offices to provide S-S IPSEC VPN connectivity to our customers.Typically we need to establish S-S vpn to two different sites at customer end, one being primary and other being backup.Both tunnels need to have the...

Hello,I needed to find out what IP addresses were being used on my DMZ. I am on the internal network, and the DMZ is on the DMZ port of an ASA.I launched a ping scan for the DMZ subnet. It finished. I know could not ping anything on the DMZ subnet...