Hi everyone,

I edited one of my firewall filter trough the WebFig and the WebFig add un-needed command (in red) (I just paste the needed filter (number 2)

/ip firewall filter print chain input

2 ;;; defconf: accept ICMP
chain=input action=accept protocol=icmp in-interface=ether2-master log=no log-prefix=""

How can I edit this line ?

Thank you.

Just leave it as it is. It is normal and it does no harm.

Thank you for the information,

But is it possible and how ?

Usually only non-default settings are shown but sometimes items may be present even though they are at default value.
This is the case for those logging options it seems.