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If the UDP packet were to also contain another packet/header within it, we could compose it next (e.g. DHCP); however, let's assume this is as far as we go and let's create some random data for the payload of the UDP packet (think iperf -u). Any data can be set as a payload using the net.floodlightcontroller.packet.Data class. Furthermore, any packet not defined in net.floodlightcontroller.packet can be created manually using a Data. If you feel the packet you're trying to create should be included in net.floodlightcontroller.packet, please let us know at floodlight-dev@openflowhub.org. Write to our email list.
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Data l7 = new Data(); l7.setData(new byte[1000]); |
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