On 8/7/2014 3:42 PM, Remy Mudingay wrote:
HI Dimitris,
The solution is straight forward :
interface
|
+---- HTB --- class 1 parent class
|
+----- HTB class 2 (everything else) 90% guaranteed/ 100% cap
| |
| +--- SFQ
|
+----- HTB class 3 (capped pc) 10% guaranteed/ 20% cap
Hi Remy,
From what I can tell what you posted is identical to the hypothetical
scenario that I said will not work.
Here is the problem with it. Let's say that there are 20 pcs battling
for bandwidth in class 2. SFQ will guarantee that each will get
approximately 1/20th of the bandwidth. The capped pc however is
unfettered by the SFQ round robin so it can potentially consume the
entire chunk allocated to it by HTB in class 3, which is more than 1/20.
So the capped pc can potentially (e.g. using a large number of sockets)
get more bandwidth than the uncapped pcs.
So what I am looking for is for a way to implement a global SFQ instead
of one for each HTB class. For a way to place the entire HTB logic on
top of a single SFQ.
Regards,
Dimitris
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