62 lines
1.9 KiB
Python
62 lines
1.9 KiB
Python
# required imports
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from core.emane.models.ieee80211abg import EmaneIeee80211abgModel
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from core.emane.nodes import EmaneNet
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from core.emulator.coreemu import CoreEmu
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from core.emulator.data import IpPrefixes
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from core.emulator.enumerations import EventTypes
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from core.nodes.base import CoreNode, Position
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# ip nerator for example
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ip_prefixes = IpPrefixes(ip4_prefix="10.0.0.0/24")
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# create emulator instance for creating sessions and utility methods
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coreemu = CoreEmu()
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session = coreemu.create_session()
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# location information is required to be set for emane
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session.location.setrefgeo(47.57917, -122.13232, 2.0)
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session.location.refscale = 150.0
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# must be in configuration state for nodes to start, when using "node_add" below
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session.set_state(EventTypes.CONFIGURATION_STATE)
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# create emane
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options = EmaneNet.create_options()
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options.emane_model = EmaneIeee80211abgModel.name
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position = Position(x=200, y=200)
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emane = session.add_node(EmaneNet, position=position, options=options)
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# create nodes
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options = CoreNode.create_options()
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options.model = "mdr"
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position = Position(x=100, y=100)
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n1 = session.add_node(CoreNode, position=position, options=options)
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options = CoreNode.create_options()
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options.model = "mdr"
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position = Position(x=300, y=100)
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n2 = session.add_node(CoreNode, position=position, options=options)
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# configure general emane settings
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config = session.emane.get_configs()
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config.update({"eventservicettl": "2"})
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# configure emane model settings
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# using a dict mapping currently support values as strings
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session.emane.set_model_config(
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emane.id, EmaneIeee80211abgModel.name, {"unicastrate": "3"}
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)
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# link nodes to emane
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iface1 = ip_prefixes.create_iface(n1)
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session.add_link(n1.id, emane.id, iface1)
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iface1 = ip_prefixes.create_iface(n2)
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session.add_link(n2.id, emane.id, iface1)
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# start session
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session.instantiate()
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# do whatever you like here
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input("press enter to shutdown")
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# stop session
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session.shutdown()
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