Network Security

my question is when and which pix does the interface testing. the documentation says that when either of the pix does not receive 2 consecutive hellos over a lan interface it puts the interface in the testing mode.here which pix puts the interface in...

Hi,I have just bought an IDS 4210 from Germany. The unit has just turned up but it looks like it has no software on it at all. The only thing I get is please insert boot diskett. There is no communication from the comms port I have to plug in a monit...

Whenever we try to make changes from the PDM it doe snot save changes and simply says that it has taken more than 60 seconds and pelase try again. The connection never drops to the firewall not sure what is wrong here.Can somone pelase guide us with ...

We have a Pix 515E that was installed last November and in just the last 5-7 weeks we have been noting a massive speed decrease on through put. After much trouble shooting it turns out to be the Pix causing the problems.Example if issue: network look...

Hi,We have an Outlook 2003 clients that connect to an exchange server through the PIX but are experiencing 40 to 50 sec delay in being prompted for authentication. Firewall rules allow the client out for any connection to exchange. Clients function f...

I am running wireless off of the External Interface of our 3030. The External filter is permiting DHCP in/out to allow wireless clients to get an address. Clients are required to authenticate via VPN and when connected, no split tunneling is allowed....

Greetings all. I have a 4215 appliance running 5.0(5)S203.0. I'm attempting to apply IPS-K9-min-5.1-1a.pkg via the 'upgrade' CLI command but keep receiving the "AnalysisEngine is currently busy and unable to process this update. Please wait several m...

Hi,I keep getting this error when I try to access the IPS 4255 thro' the IDM.“Error Connecting to sensor. Failed to load Sensor- errSystemError-ct-sensorApp332 not responding, please check the system processes- the connect to the specified lo:: Clien...

looking for the sigID that would fire on this. We are running 4.1(5)S216.

I have a problem with 2 pix connected as follow:CLIENT INSIDE ---> PIX 6 (NAT) ---> PIX 7 (NAT) ---> INTERNET SMTP SERVER OUTSIDE.if the client try to connect to ANY the ESMTP Server on internet (telnet to port TCP 25) the connection hang up: on the ...

Hi all,I'm trying to configure all IDS systems to use NTP service, but the software (IDM as well as VMS) asks for NTP server IP, Key and Key ID. All these fields seem to be mandatory. My NTP server is not configured for authentication. What can I do?...

HiI have the following setup:Cisco ACS 4 for WindowsCatalyst 2950 EMI with the latest imageCisco Trust Agent client 2.0 with the supplicant for 802.1x authenticationI only want to configure posture validation. The client should not be prompted for cr...

How do I install an existing configuration to a PIX 501 firewall?regradsPascal

Hi,I want to configure my sensor such that it sends a reset packet if it detect string "ool" in the payload. Also, the sensor should send the original packet from the attacker included in the alert. I created a custome signature with STRING.TCP, but ...

I am trying to understand how event or alert filters work in version 5.x. If I use VMS ipsmc to manage the sensors, how do you add a sensor filter for a particular event that we do not want to see appear in the SecMon console any more. It looks like ...