Network Security

I need some assitance with using NetFlow in combination with WCCP.   We have a firewall enabled with WCCP and NetFlow exporting the flow to a NetFlow analyzer. The issue at hand is that all traffic that is redirected by the WCCP rule, shows as the IP...

Hi,  We have multiple ASA 5525-X firewalls however one reports the fans running at 5300 rpm and a status of okay all our other 5525's report a fan speed of 6144.   The unit reporting 5300 rpm is running 8.6.(1)2, and the others are running 9.8.(2)17....

I have a DMVPN setup as well as another SD-WAN solution.  The tunnels for both solutions flow through an ASA for Internet access.  I have a problem when one end of the tunnel flaps or briefly goes down, the tunnel will not come back up.   I have narr...

Hi, I have email alerting working but want to only receive emails for my Corporate Subnets and not my Free Wifi Subnets. How can I achieve this?

I have created the DIR BOOTFLASH:/ISSU and STBY-BOOTFLASH:/ISSU but I can not expand I get the following msg Failed could not copy package files bootflash:ISSU check media any help

Hello, I am trying to set up SLA monitoring for the purpose of keeping a vpn tunnel up at all times. The problem is you can't specify a source IP address when configuring the SLA monitor on an ASA to send a ping to the remote end so it uses the outsi...

Hi,I was looking for design recommendations for a particular design scenario.I am working on an E/W FW with IPS and I am looking for a recommendation on how to setup the IPS Variable set - $HOME_NET. I have about 50 Interfaces and 90% of the traffic ...

Hello, I am checking the Whitelist and Blacklist at FireSIGHT. Some question still not clear 1) How to edit Global Whitelist and Global Blacklist?  Because I cannot find add IP address during edit them. 2) When edit Access Control under Policies.  ...

Hi,  I am currently working in a Pre-sales environment and facing a lot of queries regarding firewalls and security. Recently I got a query in which client told me he has 500 users and he wants a firewall as per their need. So now i need to know whic...

I did  a fresh install of 6.2.3 on an ASA5515.  Everything seems to be working OK but I have a yellow triangle warning on the reporting screen.  I can't find a way to see what this means.  I have attached a pic.  Any ideas,   TIA, Diego

I am trying to figure out how to replicate an existing configuration for NAT from my ASA to a FTD using FPMC to configure the device (5506-X).  I have attached a screenshot of what works now in the ASA. I want to be able to do port natting from the o...