[LARTC] Weird rate in HTB

[Patrick McHardy]

Daniel Harold L. wrote:
> Dear all,
> 
> First, sorry for my bad English ..
> 
> To night one of my client is the victim of UDP attack from internet. It's tons 
> of UDP packets from internet with destination to port 80. But when I look at 
> class of that victim client, the actual class rate is over than configured 
> rate class.  
> 
> Below is my screen capture. You can see at class 1:913 which have actual rate 
> 105136bit while configured with ceil at 96000bit. Also it's parent class 
> (1:91) which have actual rate 107680bit while configured with ceil at 
> 96000bit.


Might be an integer overflow in the current iproute version. Which
version are you using?