Removing port number from CLI rule

RouterOS General
1

Does anyone know how to modify rules eg in /ip firewall filter:
chain=forward action=accept connection-state=new dst-address=10.1.1.62 protocol=tcp port=500 src-mac-address=aa:bb:cc:dd:ee:ff
to:
chain=forward action=accept connection-state=new dst-address=10.1.1.62 protocol=tcp src-mac-address=aa:bb:cc:dd:ee:ff

without creating a new rule and deleting the previous?

2

Hello, here is the way :

ip firewall filter print
edit [number of the line]
value-name: dst-port (then press Enter)
just erase the line 500
CTRL+O to save and quit

Regards,

3

Or this:

/ip firewall filter
unset [number] port