[GridSim-users] Router problem

[Leonardo F. <sa...@li...>]

Hi,
I'm a student at University of Pisa, Italy  and I'm working on Gridisim 4.2 to simulate a resource allocation algorithm.
I created my network topology with 5 router,2 user and 3 resource.I attached  user_1 to router1 e user_2 to router4.
After the simulation ends I find this warning:


router4.processNetPacket(): Warning - can't find a packet scheduler for Packet #1, out of, 4, with id, 1, from, Output_User2, to, Res_0, tag, 108

-> Will reschedule it again in the future.
-
router4.processNetPacket(): Warning - can't find a packet scheduler for Packet #2, out of, 4, with id, 1, from, Output_User2, to, Res_0, tag, 108

etc...

It seems that router4 don't have packet scheduler,but I have specified the PacketScheduler entity in my code:
FIFOScheduler r4Sched = new FIFOScheduler("r4_Sched");

How it is possible?What does tag 108 mean?
Best regards,
Leonardo Fortuna