Network Security

We have 2 FTD 2110's in a HA pair and upgraded the FMC and FTD cluster to 6.2.3.13 (build 53) and when the the first FTD rebooted it no longer communicates with the FMC. I found in the event log that it appears that events are being blocked between t...

I am doing an assessment for the following devices, for which EOL dates have been announced.ASA5515 ASA5585MC1500Basically I want to identify steps to remediate them to a supported level. I had a look at the EOL pages for each of them and had some qu...

Hello,We own a Rv340 Router in our company.Since I upgraded to Firmware 1.0.02.16, I can't figure out how to change the priority into the rules of Policy Binding Table.Previously, I used to : edit --> change the number of priority and click on "Apply...

I am adding a new branch and connecting it by VPN to ventral site. The central site is the hub site for VPN tunnels. The issue I am facing is that the new branch's Internet link has MTU 1452 (because of PPPOE) and the MTU of outside interface in the ...

Hello, I am trying to lean how to set-up a firwall in packet tracer (I have nerver done it before) and I dont find any way to open my port for my web server.In my simulation, I have configured my nat adresses on the router. My web server il fonctiona...

Hello, I am trying to pull interface counters from ASA5520 to Cacti. Following snmp output gives me the interface description which looks correct-bash-4.1$ snmpwalk -v 2c -c snmp asa01 ifdescIF-MIB::ifDescr.3 = STRING: Adaptive Security Appliance 'Gi...

Hello,  I am planning to migrate a Cisco ASA with firepower services (IPS) to new HW. It is Firesight 2110 managed by FMC. I have the config for the firewall and I am planning to use the Migration Tool.  As I saw from the config there is no IPS in th...

Hi all, i really need an urgent help on cisco ASA. The situation is our office having a power trip and it effecting our ASA. After power up, fw has lost its config. So how can i revert back to the previous config??? thank you. 

Can someone please advise how I can upgrade firepower module on an active-active clustered ASA? Do I have to disable cluster? or take one device off? also when choosing the device from FMC, can I choose to push update to both devices at the same time...

Hi, I'm looking at replacing my old ASA5520 to a ASA5516-X with Firepower and branch offices from a ASA5505 to a ASA5508-X with Firepower. I am looking at including the FireServices bundle (IPS, AMP & URL) however concerned that real world tests diff...

Dear Geeks, In order to detect / prevent security threats with custom IOC (provided by our vendors for threat intelligences), how I can be able to add custom IOCs in our firepower 2140 with threat defense license? I cannot find any useful supports an...