Network Security

Our MARS appliance is running V4.2.1. We have about 40 or 50 IOS switches sending their entries to it. We see interface up and down transitions all the time as expected.It seems that for many of the entries in MARS, the interesting data, such as the ...

Just wanted to get an idea of what others thought about signatures that are enabled by default with an action.In our environment we've already seen a few false positives but we have all signatures set for "alert only" for now. We got hit by the ASA ...

Hi guys,Here is the scenario.Pix 525 runnig 6.3(3)When there is a change on the Mac-Address of a host, lets say, I had to change the NIC, PIX maintain the "old" mac on arp table. To resolve the issue it's I must clear the oldmac from arp table, even...

Does any one know if Xbox live will work through a PIX 515? If so, what configuration is required?

I am looking for a realtively simple IDS. Something that monitors and alerts on intrusions. Does anyone have a recommendation for a particlur device. This doesnt have to be high end, price is a major factor.

Is it possible to assign 2 x public IP addresses on the outside interface of a PIX 515E? We have a routing issue that means we can't get to the current address from a remote site, but we can get to another IP address on the same subnet as the PIX cur...

We just purchased 2 x ASA 5510. Since the ASAs have the ability to filter URL, I was wondering if it work as well as Websense.TX

I'm working on one of our lab 515 firewalls testing a config change that I'll be pushing out. I pulled the config off of the production box and pasted it into the lab. Now on the box I'm getting the following error message, which probably doesn't do ...

Does anyone know if the upgrade to ver 5 from 4 changes the Signature ID for the previously defined Custom Sig? Mine have changed. In ver 4 the number scheme was 2000x but this seems to now be 6000x so all the previsous custom sig filters fail as the...

Hi ,Could any one update me whats the Power consumption utilized by VPN hardware client 3002.Thanks in advance.

I have IPSec VPN tunnels over the internet terminating on a PIX running SW 7.2. The remote ends are routers. Voice will be running across these tunnels and I need to configure qos to prioritize the voice traffic, how can I pre classify on the pix sid...

Does anyone know what this means when trying to push out the IPS-K9-maj-5.0-1-S149.zip to an IDSM-2 module at 4.1 code?Exception during sensor reimaging: An error occurred at the sensor during the update, sensor message = Exception Error: Error -- At...

Hi,As I try to run te Explanation of an event in SecMon, my Web browser can't get into the MySDN web site directly. I need log in and search for the signature to figure out, what the event means.Do I need take some settings?Do anyone experienc the sa...

HiI just upgrad my Pix from IOS 6.3(4) to 7.0(6). After that my Cisco VPN client cannot make a DNS resolution. The ASDM syslog message display the following message "Deny inbound UDP from 10.200.200.1/137 (138) to 10.255.255.255/137 (138) on interfac...

I am having trouble with one of our sensors. For quite some time it has been unaccessible although it continued sending alerts to security monitor. I recently went to the location of the IDS and powered it down and then back up at which point I was...