why add chain=forward protocol=icmp action=jump jump-target=icmp returm me error in mk 3.18 version?

works fine for me on RouterOS 3.18.

You should try reseting your router back to defaults and test again
or
Could you please show a screen shot of the error you are receiving.

Are you adding it through Winbox or CLI?

-Louis

Code: Select all

/ip firewall filter add chain=forward protocol=icmp action=jump jump-target=icmp

works fine for me on RouterOS 3.18.

You should try reseting your router back to defaults and test again
or
Could you please show a screen shot of the error you are receiving.

Are you adding it through Winbox or CLI?

-Louis

winbox and then open telnet