hi all
One of my previous server(CentOS) suffering from icmp attack and currently I'm using freebsd 7.2 and blocking all icmp from outsiders (even the ping reply )
is there any prevention or rules that can protect a little bit for this kind of attack ?
icmp blocking rules :
ps : any other regular attack that we can discussed ?
thanks all
One of my previous server(CentOS) suffering from icmp attack and currently I'm using freebsd 7.2 and blocking all icmp from outsiders (even the ping reply )
is there any prevention or rules that can protect a little bit for this kind of attack ?
icmp blocking rules :
Code:
block in quick on $ext_if proto icmp all
ps : any other regular attack that we can discussed ?
thanks all