Network Security

Hi guys, here is our setup: syslog server <-> ASA Internal <-> ASA external Both ASA's are set to send syslog to the same IP address and the Internal works but the external does not. (Ping to syslog from both asa is working) What I am seeing is u...

The ASA has an REST API access to create and modify object groups.  Does the FireSIGHT API include such a feature? 

Hi everyone,     I want to implement IPS in my network design .i have ASA 5545 on 30 different sites .Can anyone please suggest me solution for that .Do i go for FirePower software or hardware  or any other option ? Thanks in advance 

Hello friends! I need your help again. How can I tested sensor in production? When I apply any of politic or settings to fire power I have  a break in the network work.And it bothers me!It is not good tested in production. What I have: 1.Internet -- ...

hello everybody hope someone can help Recently primary asa 5510 of a failover pair Active/Standby with state sync  ( verison 8.3(1) ) has failed in unrecoverable state  and we need to replace it What I'm willing to ask is what do we need to do that, ...

I'm starting to setup VLAN's on my ASA and having a bit of trouble getting inter VLAN to work. Previously, i had VLAN1 (inside interface) and VLAN2 (outside interface). I've added VLAN31 and assigned it to a port. I configured DHCP and Dynamic PAT fo...

Hi, I would simply like to know why untrusted switch ports do allow dhcp requests at all? What is the logic behind it? Why don't they block dhcp traffic altogether?

Hello is there any one have idea regarding the netflow for ASA5525 as i have ASA 5525 and cannot suddenly stop working and i don`t know the reason behind this , i`m using PRTG as flow collector   flow-export destination inside 10.88.1.250 2055flow-e...

Hi, I am into latency issue where cisco asa 5525 firewall involved. while i troubleshoot, i couldnt see speed and duplex setting of the firewall interface.. its ASA 5525.  I tried all options in sh interface commands. But nothing is showing its dupl...

Hello to everyone, I have an architecture with a FP8120 that works like sensor... In this phase we are going to tuning it with some rules. The environment is a Finance Institute that have to be compliance with the PCI DSS. Is there any suggestions, t...

Hi Guys, I have looked at the link below to try and understand how firepower impacts throghput and have put the following chart together. I then had a call with Cisco TAC,  and he mentioned the bandwidth is halfed when URL service is enabled and fu...