[Click] Lost bytes

[Eddie Kohler]

María,

It looks like you are sending packets to the host with ToDevice.  But ToDevice 
expects to receive Ethernet packets in general, and FromHost expects to output 
Ethernet packets; so sending IP packets through it is odd.  Have you used 
EtherEncap?

I am not sure what the point of this configuration is.

As for losing a bunch of packets when you set a DELAY on theLinkUnqueue, the 
reason is probably that the Queue that precedes the LinkUnqueue overflowed.

Eddie



María Gómez wrote:
> Hi again,
> 
> somebody could tell me why i lost 4 bytes every time that the packets travel from a click script to another one (in the same computer)
> I work in userlevel.
> 
> My configuration
> 
> RatedSource()
> ->Counter
> ->SetTimestamp
> ->DynamicUDPIPEncap
> ->SetUDPChecksum
> ->SetIPChecksum
> ->Print
> ->Queue
> ->LinkUnqueue
> ->Queue
> ->ToDevice(tun0)
> 
> //other .click
> 
> FromHost(tun0)
> ->Queue
> ->LinkUnqueue
> ->Queue
> ->Counter
> -> SetTimestamp
> ->Unqueue
> ->brs::BandwidthRatedSplitter(1000 bps)
> ->ToDump(time1.dump, ENCAP IP)
> ->Print("tasa menor que  1000")
> ->GetIPAddress(16)
> ->DropBroadcast
> ->DecIPTTL
> ->Queue
> ->LinkUnqueue
> ->Queue
> ->ToDevice(tun1)
> 
> brs[1]->Print("tasa mayor que 1000")->Discard
> 
> //the other script
> 
> FromHost(tun1)
> ->Queue
> ->LinkUnqueue
> ->Queue
> ->Counter
> ->Print
> ->ToDump(time2.dumo, ENCAP IP)
> ->Discard
> 
> Other question: when I set DELAY= 0.16 in the LinkUnqueu element, the configuration lost 3/4 packets.
> I am confused with as much loss
> 
> Thanks
> 
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