About FLTRU16

FLTRU16 · 03-27-2025

Hoping someone can clarify this for me.I have a FTD 1120, v7.4.2.1-30 being admin'd thru FDM. In the Networks section the values are all set at a /24 or smaller. Can Cisco handle a /17 or do I have to create multiple /24's and them group them togethe...

FLTRU16 · 03-24-2025

We are spinning up a new set of core switches and changing the internal IP Address scheme at the same time. I was wondering if it was possible to have multiple internal interfaces in a single security zone. The goal is to complete the new switch conf...

FLTRU16 · 04-03-2025

That is correct. We have Meraki MX devices at our off site location. When we create the supernet on our FTD to the MX's the MX sites are not able to see any of the IP Address in the supernet and the VPN Status just show a red status light for the Non...

FLTRU16 · 03-31-2025

I originally tried the superNet. Let the VPN simmer for 24 hours and it still would not connect. I changed back to /24 and the VPN instantly connected. I'm sure it is something I'm missing. I managed to go 16 years in IT without having to deal with C...

FLTRU16 · 03-31-2025

Objects > NetworksWhen I add a new network like this, the rest of our network and VPN connection cannot see and connect. I have to break them down to individual /24 networks then combine them into a group like this. But this still did not work for th...

FLTRU16 · 03-28-2025

Found the solution. You can bridge multiple physical port to the inside-zone.Configure the Bridge Group:Step 1: Navigate to the FTD device configuration interface.Step 2: Go to the Network section and select Interfaces.Step 3: Click on Bridge Groups ...

FLTRU16 · 03-27-2025

Here is a screenshot of what I am trying to accomplish. Port 1/2 and 1/3 both go to the inside network

Member Since	‎03-24-2025 07:10 AM
Date Last Visited	‎04-18-2025 08:35 AM
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FTD 1120 multiple interfaces on single Security Zone

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