Network Security

Hi,I have a pair of ASA5520, each has a CSC-SSM module, all specs and licences match and the ASA failover between active and passive firewalls works as expected. However, I am unable to get the two content modules to sync. ASA are running 8.4... and ...

hello all I ask an aid to solve a problem that I have a customer that I recentlyacquired.From this account is already configured a ASA 5505.I state that I have 0 knowledge of cisco firewalls and these days I havedocumented on the internet and reading...

I have a pair of ASA5520s in Active/standby.I have a bunch of devices on a VLAN that currently use .254 as the gateway address that I want to eventually migrate to .1 as the gateway adress.If I configure:ip address 192.168.170.1 255.255.255.0 standby...

hi peopleI have a issue when i trying  with the Cisco VPN- Client,  when i connect with this profile out of my network i can connect with no problems in this VPN, but then when i connect in my network can´t. I dont  have any received packet´s. i show...

I have been getting some Land Attack errors in my ASA logs recently so I captured some traffic to analyze.ASA-2-106017: Deny IP due to Land Attack from 1.1.1.1 to 1.1.1.1During a Land Attack, the capture shows an inside address trying to send traffic...

In one of our projects, we are running CSM 3.2 on VMWare ESX 3.5.There is a project in place to have the ESX upgraded to 4.1This looks like a challenge as CSM 3.2 is not supported on ESX 4.1. Cisco TAC has suggested to upgrade CSM to 4.2 Queries:1.  ...

My first question is what is the difference in the IPS feature on a RVS4000 router and a SA 500 series firewall when the rvs4000 does not require a yearly sub and the sa 500 series does?Also is there currently a cisco product that does IPS and can ha...

I am just about to start on a project where we are moving from Old Cyberguard firewalls to ASA 5520 firewalls, I was wondering if anyone has a rule base converstion tool that would be able to do a lot of the basic work? And so of the NAT conversions?

Hello.At the moment we are running our Network with two C4506 Core Switches andwe are considering  to re-orangnise our Network . For round about 1500 Users. We also are doing some research how we could have a suitable upgrade to our momentarily relia...

                   I've built a lab with two standalone ASA with no failover unit in firewall router and multiple context mode with failover active setup on each to make them act as primary and to simulate two separate Data Centers and DMZs. When I d...

Hi, I have put 2 physicl interfaces (te0/8 & 9) on the ASA-5585 into a PO and am assigning ips/vlans to the sub-interfaces. I have 2 issues: - Why am I not able to ping the other sub-interface from the ASA itself? (I can ping the 1st one), Secondly, ...