About gcook0001

gcook0001 · 03-10-2023

I am trying to determine how to do this. The diagram below works except if one of the firewalls/wan connections goes down. Then the systems using that default gateway don't use the othe gateway if available. For example if the firewall at location 2 ...

gcook0001 · 03-09-2023

I have three FTD firewalls setup. Two in high availablitiy mode for our data center and a standalone for our office space which is in a different location. The locations are connected via VPLS. All the firewalls have the same subnets on them and are ...

gcook0001 · 03-01-2023

I am trying to setup an FTDv on ESXI. The reason for this is that the 1120 we ordered is not available to the end of April and we need this soon. So we are going to use the FTDv till the hardware comes in. The issue is we don't have any experience wo...

gcook0001 · 02-16-2023

I am in the process of adding a third firewall to our network. We have two FTD 1140 in HA mode in the data center. The new firewall is a FTDv but will be replaced with a 1120 when it becomes available. Currently our office is connected to our data ce...

gcook0001 · 01-05-2023

I am getting ready to perform a migration for my vFMC. Currently, our FMC is licensed for 2 devices. We are currently adding a third firewall so we need to create a new vFMC with the new license. According to our rep we can't just add the new license...

gcook0001 · 03-13-2023

I was able to get this to work. First I had to change the security zones on the interfaces. I created security zone specifically for that firewall. The new zones had the same subnet as the original security zones which they didn't like. I was worried...

gcook0001 · 03-13-2023

Thanks for the reply. The issue with both VRRP and similar protocols is that you still have a single point as your gateway which handles all the traffic. Our firewalls are located in different offices across town from each other and connected via an ...

gcook0001 · 03-10-2023

So we don't have a huge number of clients. So the solution I came up with and was able to test is as follows.In Server 2019 for the scope options for the scope you can add multiple routers and they process them in the order that they are listed. So f...

gcook0001 · 03-10-2023

Yes. I think I may have found a solution but not sure it is the best. If I add two routes to the client 0.0.0.0 to 192.168.1.1 and 0.0.0.0 192.168.1.3 it does use the second route if the first doesn't work

gcook0001 · 03-10-2023

Thanks for the replyThese firewalls don't support active/active.

Member Since	‎08-15-2014 08:58 AM
Date Last Visited	‎03-20-2023 11:18 AM
Posts	96
Total Helpful Votes Received	17

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Routing and Gateways

Domain Issues with multiple Firewalls

FTDv on ESXI

Adding third firewall

vFMC Migration

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