How can I block ping in my local network

RouterOS General
1

How can I block ping in my local network. Please help me

2

You probably want firewall rules to block the ICMP protocol on the involved interfaces.

I am just not really sure why you would want to do this - in my opinion blocking ping is pseudo security. It does not prevent any possible attacks since there are tons of other possibilities to look for active hosts.

Zap.

3

Block icmp with firewall drop rule

4

If your purpose is to prevent excessive pinging there is a nice firewall rule posted somewhere to allow a limited amount of pinging for diagnostic and keep alive purposes but blocks excessive pinging that could effect your router

5

Please describe the rules

6

Try this

/ip firewall filter add chain=input scr-address=yourNetwork protocol=icmp action=drop

Send from my mobile phone using Tapatalk.

7

This is not working.

8

/ip firewall filter add chain=forward protocol=icmp action=drop

9

If it is traffic on your local bridge, you won’t catch the traffic unless ‘use ip firewall’ is set to yes on bridge settings.
Also, if separate switch is in use, this won’t work either.

10

ip firewall filter add new filter rule
chain: input
protocol: icmp
action: drop