[LARTC] GRED queuing discipline with grio

[LARTC] GRED queuing discipline with grio

[Rahul Hari]

Hi,

In the GRED queueing discipline of linux traffic control, we can
define around 16 Virtual Queues with different RED parameters for each
one of these. As far as I think, while applying RED on each of the
virtual queues, with the grio option set, quave(the average queue
length) of a virtual queue with priority= n is given by the sum of the
virtual queues with priority greater than n ... I have the following
questions :
1. Is my understanding correct ?
2. What if I set the priority of two virtual queues as equal ?
3. If I want that the Average queue length being used before dropping
a packet should be equal to the sum of the average queue length of all
the virtual queues, where would i have to make changes in the source
code ... ie, just making changes in sch_gred.c would suffice or I have
to make changes to some other files also ...

Rahul 
-- 
Rahul Hari
Senior Under Grad. Student,
Department of CSE,
ITBHU,
Varanasi.
Ph: +91-9845347020
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