Open ICMP for interface - how?

[guest17399]

Hello.
The interface has its own address, which is obtained from BGP and must be pinged.
How do I open ICMP for this address?

[guest17399]

Pfsense has this: https://docs.netgate.com/pfsense/en/latest/config/example-basic-configuration.html?highlight=icmp

And in opnsense how to open icmp for interface?

[ruffy91]

You create a firewall rule allowing ICMP on the interface with the corresponding IP.
OPNSense will respond by default if it gets a echo request.

[guest17399]

For all this time, I could not get to work.

[guest17399]

You create a firewall rule allowing ICMP on the interface with the corresponding IP.
OPNSense will respond by default if it gets a echo request.

Can I have an example of the rule? Screenshot.
I would be very grateful.

Here are the means of NAT, I have no problems, everything works. Through the firewall rules, by no means.