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fp7-netide / Engine

App Engine to enable Network App programs to be executed, systematically tested, and refined on a variety of concrete SDN platforms
Eclipse Public License 1.0
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Sequential composition with OF13 #111

Closed ralvarep closed 8 years ago

ralvarep commented 8 years ago

Hi @schwabe, I have started to test sequential composition using NAT + SimpleSwitch with OF13. My composition file is the following:

<?xml version="1.0" ?>
<CompositionSpecification
        xmlns="http://netide.eu/schemas/compositionspecification/v1">
    <Modules>
        <Module id="NAT" loaderIdentification="nat_13.py" noFenceSupport="true">
            <CallCondition events="packetIn" datapaths="1"/>
        </Module>
        <Module id="SimpleSwitch" loaderIdentification="simple_switch_13.py" noFenceSupport="true">
            <CallCondition events="packetIn" datapaths="1"/>
        </Module>
    </Modules>
    <Composition>
        <ModuleCall module="NAT"/>
        <ModuleCall module="SimpleSwitch"/>
    </Composition>
</CompositionSpecification>

When there is some network traffic in the topology the Java Core shows in the log this warning: captura de pantalla de 2016-07-28 09 44 12 Do you think that there can be something wrong related to that warning? Thanks!

schwabe commented 8 years ago

Serial composition is not implemented at all for 1.3. Decision on last face to face meeting was to concentrate on parallel composition for the implementation.

ralvarep commented 8 years ago

Ok @schwabe , thanks for the information! :+1: