FMC Management Interface

[Learnercisco]

Hi Tech People.

I have FMC with two FTD device. i want to allow the external traffic from FMC Management interface towards the internet for Cisco cloud and cisco smart account for license. My management vlan is created on the Layer2/3 switch and FMC is connected to theLayer2/3 switch. the traffic is going from LAN to internet as below:

from Core-to Firewall (ethechannel)

          &

from Firewall to Cisco L2/3 switches (ether channel) 

&

from cisco Layer2/3 Switch to Edge Router (p2p connection) & outside interface towards  ISP router    

  Thanks in advance.

[Marius Gunnerud]

Are the FTDs in an HA pair?

What is the default gateway for the management interface right now?  Ideally this would be a data interface on the FTD and all you would then need to do is configured access rules to allow the FTD mgmt interfaces access to the internet as well as make sure that there is a NAT / dynamic NAT statement for this traffic also.