Network Security

In the "Caveats" section of the just-released S392 IPS signature update, Cisco acknowledges a "defect present" in the memory manager which they're working on, but which can (ie very likely in our experience with our AIP-SSM-10 module and S389) cause...

I have two routers, an 1801 which is the VPDN server (and the core for the servers) and an 857W which is the default for the client workstations.When a client connects to the VPDN server, they are successfully authenticated and assigned an IP address...

Hi,I am having problem with VPN setup for overlapping network scenario on PIX 525 running 6.3(4) OS with unrestricted licence. I tried to use first PAT then standard static translation to hide the 192.168... network on vpn initiating network. With co...

We have two hosts inside of our network that makes a connection to a site on a non-standard port (1570). The site then sends traffic back to the host on the same port. Apparently, they couldn't get it to work for the return traffic unless they allowe...

As my question states, we want to block Teamviewer in our network. Our setup is as mentioned below..only one proxy server is allowed access to the Internet, the IP of this proxy is PATed on the firewall.We are looking for an access-list statement to ...

Hi friends,Just wanted to know that when adding FWSM multi-context in CSM 3.1, do i need to add all contexts separately in CSM or just adding the admin context will do the needful?It seems to me that all security policies (ACL's) appear in CSM only a...

Can the 10/100 port on the ASA be used as a “regular” data port. Currently using four ports & need a fifth, already using the expansion slot (AIP SSM installed)

hi guys,I have an IDS 4235 which i upgraded to 6.0(5)E3 version.it has only one sension interface,now how can i keep it in inline mode??any ideas please help.

First off we're trying to phase out our snort box and move onto our under-used IPS that we got. I've been trying to match the snort alerts we get to alerts that IPS can give. The one that I haven't seen or didn't realize it was the one I wanted, wa...

Hi i have setup a port foward for 4000 to 172.16.X.X but apparently the firewall is blocking it. I have allowed all traffic on all ports on all wan ports to all ip address and yet nothing. Please tell me whats the problem. Oh i use the rv016

HI,My network design is explained and my requirement also briefed below.Can anyone help me?1. Service Provider's ADSL line is terminated at the service providers ADSL router.2.ADSL router ethernet interface is connected to a Nortel VPN router.3.Now t...

Hello Pro,I plan to upgrade two PIX525(Active/FO mode) 6.3 to 8.0 The current flash:16M,memory:256M.I'd like to know the followings:1. Do I need to upgrade flash and memory card;2. How do I get ur license and fo license3. May I upgrade from 6.3 to 8....

I have a very simple config. I'm trying to forward custom RDP ports. The default 3389 port is forwarding fine and I'm able to get into the 10.0.0.5I cannot, however, get to 10.0.0.102The machine is up (I can RDP into the x.5 server, and from there ...

Dear Concerns,Error occurring while trying to configuring new AIP SSM-10 module with new ASA 5520. Following error shown during start of session"Authentication token manipulation errorRemote card closed command session...press any key to continue.......