[Click] Questions on how-to debug elements && Click's kernellevel properties

[Beyers Cronje]

Hi Bita,

For one IP_Classifier output 0 is not configured.

-----Original Message-----
From: click-bounces at amsterdam.lcs.mit.edu
[mailto:click-bounces at amsterdam.lcs.mit.edu]On Behalf Of betamaz
Sent: Thursday, March 10, 2005 7:35 AM
To: click at amsterdam.lcs.mit.edu
Subject: Re: [Click] Questions on how-to debug elements && Click's
kernellevel properties


Hi,

Below is my configuration file.  Also, is there anyway to output the
count to the screen using the Print element, or anyother element to
make testing easier?

Thank you,
Bita. 


::::::::::::::
udpcount.click
::::::::::::::
// udpcount.click
 
AddressInfo(the_interface 128.111.40.200 00:0C:41:1F:9C:70);
 
classifier      :: Classifier(12/0800 /* IP packets */,
                              12/0806 20/0001 /* ARP requests */,
                              - /* everything else */);
ip_classifier   :: IPClassifier(dst udp port 1244 /* relevant UDP
packets */,
                                - /* everything else */);
in_device       :: PollDevice(the_interface);
out             :: Queue(200) -> ToDevice(the_interface);
to_host         :: ToHost;
ctr             :: Counter /* or AverageCounter */;
 
 
in_device -> classifier
        -> CheckIPHeader(14, CHECKSUM false) // don't check checksum for
speed
        -> ip_classifier
        -> ctr
        -> Print(ok:udp)
        -> Discard;
classifier[1] -> ARPResponder(the_interface) -> out;
classifier[2] -> to_host;
ip_classifier[1] -> to_host;
 
 
 
::::::::::::::
udpgen.click
::::::::::::::
elementclass UDPGen {
  $device, $rate, $limit, $size,
  $seth, $sip, $sport, $deth, $dip, $dport |
 
  source :: FastUDPSource($rate, $limit, $size, $seth, $sip, $sport,
                                                $deth, $dip, $dport);
  pd :: PollDevice($device) -> ToHost;
  source -> td :: ToDevice($device);
}
 
// create a UDPGen
u :: UDPGen(eth0, 82000, 820000, 1500,
            00:0C:41:1F:9C:8F, 128.111.40.189, 1234,
            00:0C:41:1F:9C:70, 129.111.40.200, 1244);
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