Hello my freinds. maybe my question be very simple but i cant get Dst.limit Factors and ICMP.Option these rules.
1-
whats is exactly mean dst-limit=50,50 segment
add chain=block-ddos dst-limit=50,50,src-and-dst-addresses/10s action=returnRate and Burst in Dst.limit
How we can make it more sensitive or less?
Would you please explain with Example or guide me with reference link.
2-
whats is defference between Digits in icmp-options below rules?
/ip firewall filter add chain=forward protocol=icmp icmp-options=0:0 action=accept comment=“Allow Ping”
/ip firewall filter add chain=forward protocol=icmp icmp-options=8:0 action=accept comment=“Allow Ping”
/ip firewall filter add chain=forward protocol=icmp icmp-options=11:0 action=accept comment=“Allow Traceroute”
/ip firewall filter add chain=forward protocol=icmp icmp-options=3:3 action=accept comment=“Allow Traceroute”
/ip firewall filter add chain=forward protocol=icmp icmp-options=3:4 action=accept comment=“Allow Path MTU Discovery”
/ip firewall filter add chain=forward protocol=icmp action=drop comment="Drop all other ICMP"0:0 or 8:0 or 11:0?
would you please help me .and thank you for you time .