Limit bandwidth on specific port

[FieldWolf]

Hi,

I would like to know if it would be possible for me to limit the amount of bandwidth that can go through a specific port on the NIC inside the server.

For example:
I have a opnsense server with 1 onboard NIC, and an external 4 port NIC. I use the onboard NIC for the WAN, and the incoming connection is 100mbps. I would like to share this connection as 25mbps per port.

Would that be possible?

Thanks
FieldWolf