FPR1140 OSPF cost in subinterfaces

[RJ2020]

Hi, I would like to ask someone if any of you here guys tried to configure ospf cost in subinterfaces of Cisco firepower 1140, it won't accept configuring ospf cost in more than 1 subinterface of the same physical interface. We have an old ASA 5512 firewall that runs on ospf and we need to replace with firepower 1140.

Thanks

[balaji.bandi]

I have not tried, but the document does not show it is not supported, what is the error you get, are you trying Flexconfig ?

[RJ2020]

I am trying to configure in Smart CLI, then Routing > OSPF Interface Settings > ospf cost xx, when I try to click ok, I got a message "Interface xyzabc has already been configured for the protocol ospf in the object lmndef.

xyzabc and lmndef are subinterfaces on the same physical interface.