Network Security

Hi,I was wondering what it means when the action field in an event detail screen says: "shunRequested+denyPacketrequestedNotPerformed". Does that mean the configured response to an event wasn't executed? If so, how can I find out why? I was also wond...

Ok so I got a complaint from our public agency which acts as our "ISP" that their IDS system detected a host(s)(in our network) showing malicious activity, connecting outbound to an Internet IP of 94.100.25.138 over port 4723.  I did some research an...

We have some Iegacy alias commands in our current ASA 5520 config for the dmz servers. The DMZ servers are not accessible from the outside - Does 8.3 support the alias command?

I need to uninstall the 4.8 NAC agent from a Mac running OS X 10.6 so I can downgrade to the 4.7.3 agent for testing.  When I follow the instructions in the documentation for components to delete in order to uninstall the client, then I reboot and st...

I recently began work on an ASA 5510 for a customer and have encountered a problem with Console Port output that I have never experienced before.  Due to the fact that my laptop (like most current models) lacks a built-in native COM port, I use a USB...

guys,We've problem with signature IPS in our idsm2, my customer is Banking company,they want to develop application banking based on ip, the application need to open and allowing port tcp 6070 and 7007is there any signature ID that's inspect the traf...

Hi,      Please help on creating Zones on ASA5580 , if anyone could refer some doc on this as i am new to ASA.regardsNeo

Hello,i got complient from our ISP that their was Unauthorized Access Attempts from IP 38.111.111.1 (firewall IP). The ISP is saying they got complient address 38.111.111.1  conducting scanning/hacking NT known exploits, port scanning and/or spiderin...

I have two of my SSM sensors running on 7.0.2 and recently turned on Global Threat Correlation. Network Participation Status shows as OK. Under Counters under Network Participation - All are showing zero. Under Global Correlation Updates, Status of L...

I am attempting to setup an ip sla. I have a vpn tunnel to another site that I want to have traffic on at all times to prevent that tunnel from ever going down. I created this sla and the tracking object. Typically you would apply this tracking objec...

Hi,I am trying to configure a route on management interface and I receive conflict error message. I am using ASA 5520. Do you know  what triggered this error even I have not route configured on the management interface.