Network Security

Hello,  we need to upgrade cisco ASA IOS from 8.2 to 9.1. We tested in one test unit and found lots of error for NAT. Any suggestion how to deal with NAT in upgrades.

I run active/active failover and trying to configure Scansafe/CWS within my routed context. I am following the document here and have set this up many times in the past, although never when running ASA in multiple contexts. https://supportforums.cisc...

I recently purchased an ASA-SSM-10 form eBay and I'm almost wondering if I received a defect.   Here is the output of the sh module 2 details (Serial Number Removed): Card Type: ASA 5500 Series Security Services Module-10Model: ASA-SSM-10Hardware ve...

Currently we have two 5510s in a failover pair (running v8.4(7)). Things are working great. Now we are working on a project to move from one ISP to another. Due to the configuration change between us and the ISP (mainly switching from a connection wh...

Dear Madam/Sir, I'm using ASA5585-X Firepower SSP40 with Firesight Management VM. My software version is 6.0.1.1. I also get periodically all five minutes a health event for URL Filtering Monitor: Cloud lookup failure The Firesight VM is connecting...

Can any one advise what could be the issue over here. Getting below output from " show conn" TCP DMZ-SVC  10.100.56.12:36490 INSIDE  10.239.249.10:45555, idle 0:00:00, bytes 0, flags SaAB

Hi, I would like to know the best way to do a NAT into ssh port: 200.X.X.X ----> 172.16.255.254 ----> 192.168.3.10 OUTSIDE                    DMZ                     INSIDE object network 200.X.X.X host 200.X.X.X object network 172.16.255.254 hos...

Hi, We are using the ASA Firewall modal ASA-5540 with 1GB memory and the ASA software installed is 8.2.5 with interim patch 59. When CISCO announced that there were a number of security vulnerabilities that issued last month, we found that the ASA s...

How can I enable Firesight to detect Nmap activity. It detects only with specific nmap keys. Thanks