[luau] RPC and ICMP traffic

[Randall Oshita]

Virus.
We seen it a lot here at my university.
Simple deny icmp with echo so Big brother can still work.
Randall  

>>
>>I'm noticing an increase of icmp and rpc request lately. 
>>Infact more today compared to yesterday. First I would see an 
>>incoming ping then an attempt to port 135 from the same host. 
>>For now I'm blocking all icmp echo so that the requesting 
>>host will move on.
>>
>>With all this traffic, I'm starting to suffer from lag. lol
>>
>>Anybody seeing this too?
>>
>>Ronnie