Thursday, August 13, 2009

Block Traceroute and ping from client

Block Traceroute

You could arrange him in firewall mikrotik, to avoid Traceroute and ping, Along With was the method that most was easy:

/ip firewall filter add chain=forward protocol=icmp icmp-options=11:0 action=drop comment=”Drop Traceroute”
/ip firewall filter add chain=forward protocol=icmp icmp-options=3:3 action=drop comment=”Drop Traceroute”

next you can block ping

/ip firewall filter add chain=input action=accept protocol=icmp limit=50/5s,2

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