Network Security

I have a IPS 4215, version 5.1(1), I wish the explanation this signature 50000: Outbreak Prevention Signature.It's necessary to block it? Which is the most appropriate action in the IPS? The signature show many connections to me to my server exter...

Just got a 4240. I have it up and running, the question I have is about physical placement in the network. I would like to monitor outside the firewall, and set up an inline-pair to block traffic that passes through the firewall. My dumb question ...

Good morning any one should give me a URL where there are information abuot the memory buffer for window size in TCP session managed by Pix?And if I can with CLI, can I set a particular parameter to adapt window size memory buffer of the Pix, to incr...

Hello, I have a site to site vpn established between branch office and central office using Cisco PIX 515E at both ends We have a dedicated link between offices, with vpn traffic routed to the dedicated link . I see a high bandwidth usage in (both...

Following are symptoms:Starts with errorMessage: name=errWarning ARP: bad operation from packet ###Shortly after this we see events such Frag Too Small (1206)And following this the following message appears repeatedlyerrorMessage: name=errWarning Pro...

I have to migrate my csa 4.5 installation to another server. Can somebody point me to some documents on how to accomplish this.Thanks

Is there any support for using a Microsoft WSUS server as a policy server for NAC framework?

I know many people have said they run the same software since 7.x, but I'd like to know if they use the same commands and are managed the same way for sure.From the look of the description on Cisco's website, ASA's are like a combination of Pix and V...

Hi all, I have the following problem.. I have a cisco 6509 switch which 4 networks are connected to it.. 172.20.2.0 172.20.3.0 172.20.4.0 172.20.200.0 the default routed is pointed to our ISP's router. We are using NAT for address translation for the...

Hi everyone.I am running a PIX 515e w/ version 6.2(2)I am working on configuring useful syslogging from the system. We have a network management suite to monitor our PIX. Trouble is even at a logging level of 2 (critial) on the PIX I am getting a b...

Hi everybody,I’ve a few questions about ASA with AIP-SSM. Could you please clarify me?1. Is the management interface of AIP-SSM necessary? Can I use IPS feature without it?2. Can I use ASA as an IDS box? I mean just for sniffing traffic only. How can...

Hi to everybody. Yesterday i've posted question about load balancing across 2 pix 525 firewalls. Question was this:***I'm creating network solution that ***will have two Pix 525 firewalls ***connected to two different ISPs. For ***performance reasons...

Hi,I have the PIX 525 Falover pair configuredd and working fine then I upgraded the pix os 6.3 to ASA 7.0 OS. Now the failover function is not working. In the active unit sh ver shows as active/active with UR license.In the failover unit shows activ...

I am trying to get sharepoint services to work through the WebVPN on our ASA 5520. We are using passthrough authentication on the IIS of the sharepoint. Is there anything special I need to do to get this particular configuration to work? The close...