perfSONAR User Q&A and Other Discussion

[Jason Zurawski <>]

Hello;

On 1/21/10 2:52 PM, 

 wrote:
> Prasad,
> I tried to fetch BWCTL data from the following MA
> http://stats1.es.net/cgi-bin/bandwidthGraph.cgi?url=http://anl-pt1-mgt.es.net:8085/perfSONAR_PS/services/pSB&key=ab16452c638206e3f4a60e4364b14d3f&key2=ccd09988bcc5ac6a5df65b47e92768fd&dst=198.124.252.141&src=198.124.252.117&dhost=chic-pt1.es.net&shost=anl-pt1.es.net&type=TCP&length=186400
>
> I modified the http://stats1.es.net/sample_requests/sample_BWCTL_request.xml
> src=anl-pt1.es.net
> dst=chic-pt1.es.net
> And add the time range accordingly
> <nmwg:parameter name="startTime">1263902400</nmwg:parameter>
>       <nmwg:parameter name="endTime">1264075200</nmwg:parameter>
> I run:
> ./client.pl http://anl-pt1.es.net:8085/perfSONAR_PS/services/pSB 
> sample_BWCTL_request.xml
>
> It gives me :
> Database "/usr/local/esnet/perfSONAR/var/pSB-store.xml" returned 0 results 
> for search.
>
> It's certain there's data on server with that time range.
> Where is the problem?


Try using IPv4 addresses:

  <nmwg:metadata id="meta2" xmlns:nmwg="http://ggf.org/ns/nmwg/base/2.0/";>
    <nmwg:subject>
      <nmwgt:endPointPair 
xmlns:nmwgt="http://ggf.org/ns/nmwg/topology/2.0/";>
        <nmwgt:src type="ipv4" value="198.124.252.117"/>
        <nmwgt:dst type="ipv4" value="198.124.252.141"/>
      </nmwgt:endPointPair>
    </nmwg:subject>
    <nmwg:eventType>http://ggf.org/ns/nmwg/tools/iperf/2.0</nmwg:eventType>
    <nmwg:parameters id="p-in-netutil-1">
      <nmwg:parameter 
name="supportedEventType">http://ggf.org/ns/nmwg/tools/iperf/2.0</nmwg:parameter>
    </nmwg:parameters>
  </nmwg:metadata>

  <nmwg:metadata id="meta2c" xmlns:nmwg="http://ggf.org/ns/nmwg/base/2.0/";>
    <select:subject id="sub2c" metadataIdRef="meta2" 
xmlns:select="http://ggf.org/ns/nmwg/ops/select/2.0/"/>
    <select:parameters id="param2c" 
xmlns:select="http://ggf.org/ns/nmwg/ops/select/2.0/";>
      <nmwg:parameter name="startTime">1263902400</nmwg:parameter>
      <nmwg:parameter name="endTime">1264075200</nmwg:parameter>
    </select:parameters>
    <nmwg:eventType>http://ggf.org/ns/nmwg/ops/select/2.0</nmwg:eventType>
  </nmwg:metadata>
  <nmwg:data id="data2" metadataIdRef="meta2c" 
xmlns:nmwg="http://ggf.org/ns/nmwg/base/2.0/"/>

This request just worked in my testing.

Thanks;

-jason