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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