Network Security

Proboably an easy one, but I cannot seem to figure out what I am missing, but I am trying to establish a VPN connection between 2 ASA's.  On the primary site we have a /26 block with starting IP of xxx.xxx.xxx.132 We setup the two ASA's L2L with the...

I have a customer that purchased a Sonicwall (with in the last year) in an urgent time when they had a firewall outage.  He wants to put Firepower services in his HQ and DR but doesn't want to go back to his management to tell them they need to purch...

We have Cisco ASA Firewall 5506-X with FirePower. Firesight in installed on a Virtual Machine. There is only one physical machine for the Firesight. In case this machine fails then whole network will be down. There will be no internet access. We are ...

What would be the best way to setup the Actiontec router so network traffic flows to the ASA properly. Should we just change the LAN of the router to 192.168.0.1 or set it up as a bridge Currently the router has a lan of 192.168.1.1  The Default ASA ...

Hi all, is there a way to allow publicly available services to have keep public Ip addresses without nat?  Our service will work better if there is no nat, static or dynamic.  I have  seen some things like NAT 0 but im not sure if that is what im lo...

Hi Friends, My ASA (5515-X) firewall reboots automatically. this issue arisen from last previously it was good  please help me about this one. Thanks, Shiva

Hi all I've been going through the release notes for 6.1, I might have missed it, but I haven't found which is the lowest compatible version of the ASA Firepower module able to be managed by a FMC 6.1. I realize the module version has to be 6.x or ab...

We have a pair of 5520's running 8.2(5) in Active/Standby mode and we want to upgrade to version 8.4(7).  Due to the number and complexity of the NAT statements we have elected to re-construct the NAT statements by hand. With the Primary unit active ...

I have an ASA5506X which was running 5.4.  I want to upgrade to 6.1.0. That was done from Defence Center. The step until the final 6.1.0 upgrade went well.  After the last reboot, the module was "dead". So I reimage/recover the image per Ciscos guide...

I've seen a few posts that skim around this but I want to get a clear answer.  We are trying to figure out two things: Can the Firepower URL filter on an ASA (when properly licensed) do user based URL filtering for Terminal Server users. If it can...

Hi, I have a problem regarding on my sourcefire management and firewall 5500-x series.The dashboard of may sourcefire did not loading. and i try to check the memory of firewall it says the free space is bigger than the total space of the firewall. ...