Network Security

Hello All, I'm having problems accessing a certain site via HTTPS. I see some weird stuff happening. First I'm seeing this in the logs: Nov 19 2015 10:36:29: %ASA-4-419002: Duplicate TCP SYN from inside:10.10.138.34/61730 to outside:12.23.45.56/443 w...

I am trying to understand what is required to convert my ASA5512-SSD120-K9 to Firepower for IPS.  I am running in an active-standby.  I currently have the following: ASA5512-SSD120-K9 L-ASA5512-IPS-SSP (IPS Module which activated IPS on my ASA) Smart...

Hi All,    I have a stupid question so apologies in advance. I understand the natting etc but... what is the best nat command for the pre-8.2 static nat subnet range nat for something like:  static (inside,outside) 1.1.1.0 1.1.1.0 netmask 255.255.255...

i've noticed that every few weeks we'll have an incident where a user is recognized by firesight incorrectly and as such that users access control policy gets messed up.  for example office user inherits production users IP address.  source fire stil...

Hi all, I very rarely touch the configuration on my Cisco ASA5505 and need to create a rule for forwarding specific traffic from the external interface to an internal host.  External Interface <--> 10.10.10.10 and the traffic will be UDP 6881,6882. I...

Hi i scheduled report and it generates automaticly. how can i send it automaticly with email zafer 

To enable VPN Clustering and Load Balancing in the ASA 5585-X ASA SSP-10 FP SSP-10 must to add the Security Plus license or any extra license .

Hello, we have a Esxi server with 15 VMs installed and i wanted to deploy Cisco ASAv in transparent mode. The problem is when i config the asa and power it on the whole network and VMs connectivity will be lost. I used an IP address in the VMs networ...

Firesight management gui session terminates randomly. It is not idle time out. Once the management session terminated from the browser I have to wait about 5 minutes before I can get back to the management session. I used IE, firefox, chrome and it h...

Hi All I want to have 4 ports on my asa 5506-X as part of the same network, effectively using them as switchports on the same network On my other ASA's I normally put them in the same vlan, however I cannot do it on this firewall. what do I need to d...

I can log into the ASDM gui and see the asa 5506x and the firepower module status TAB om the status page The ASDM no longer has the firepower bottom left access tab in the config page , thus I can't add the missing license back in, I do not know why ...

Hi, I have one ASA5525-X using the 9.2(4) IOS. it's configured Active/Standby HA with success. The problem ocurred when I rebooted the Active ASA to simulating a fail, after this time it's not detect the other ASA and both are active. When it's boot ...

Hi, We are looking to acquire ASA5512-SSD120-K9 or ASA5515-SSD120-K9 to control Websites access & control applications. Question 1. Can these models support AVC & WSE at the same time on a single ASA NGFW ? Are there anything else to acquire to enabl...