The log directory
log_dir=/dev/shm/${USER}/lepton
The name of the host where LEPTON is supposed to run, if several hosts are used to run LEPTON and the emulated nodes
lepton_host=localhost
A ',' separated list of hosts where the emulated nodes run. The nodes are launched on the hosts in a round-robin way.
nodes_hosts=
A jitter value for starting nodes (in s), used to avoid that all
nodes start exactly at the same time. If the jitter is defined,
then a node can determine its actual start time as: start_time +
(1000 * rand(seed) * jitter). Thus, the jitter is the maximum
delay, in s, between the lepton and the node start times
jitter=10
How long we should start emulated nodes before they actually start (in s)
time_margin=
A delay value (in s) after which nodes are started
nodes_deferred=0
The reference virtual time (in ms), i.e. the virtual time at the beginning of the simulation
ref_time=
True if no mobility model is used (no walk nor dgs input file) and the edges are set manually
manual=
The name of the file that contains an history, composed of lines
in the form: start_step end_step duration node_id, where start
and end steps are in ms
in_hist=
Acceleration of the simulation. accel=1 means realtime simulation,
accel>1 means faster simulation, accel<1 means slower, accel=0
means full speed (no wait between steps)
accel=1
The simulation area in the form
car:x,y,width,height:reflat,reflon or
geo:minlat,minlon,maxlat,maxlon:reflat,reflon (:reflat,reflon
is optional)
simul_area=car:0,0,200,200
The class that extends casa.lepton.OppNetRules and defines the network rules (@see casa.lepton.OppNetRules)
oppnet_rules=
The default status of a edge if no status is supplied when it is created
edge_default_status=DISCONNECTED
The default status of a node if no status is supplied when it is created
node_default_status=NONE
The file that contains the connectivity types and their
characteristics. File format: each connectivity type is introduced
by its name between [ and ] followed by its
configuration. Configuration values before the first profile name
are common to all profiles. The connectivity configuration
attribute is range
connectivity_profiles=
The default connectivity type of a edge if no type is supplied when it is created
default_connectivity_type=DEFAULT
The default radio range of nodes (in m)
range=30
TODO document
casa.lepton.hub.DTN_SystemAdapter
oppnet_adapter_classname=
lepton_host=localhost
lepton_hub_port=4500
hub_latency=60
hub_period=10
hub_verbosity=1
Console port to access the network graph. If this value is not defined, no console is opened
lepton_console_port=5000
The DGS input file that defines the nodes mobility [and contacts]
in_dgs=
True if the nodes mobility is read from an input DGS (given by the in_dgs property) and the edges representing the contacts must be computed during the simulation
make_edges=false
The number of nodes or a ',' separated list of 'profile:nb' giving the number of nodes for each profile (in that case, the profiles refer to those listed in the file designed by the nodes_profiles property)
nodes=20
Network refresh period (s), i.e. the period between the simulation steps
period=1.0
The duration of the simulation (in s). If the value is -1, the duration of the simulation is unlimited
duration=-1
The output DGS file to log the dynamic graph produced during the simulation
out_dgs=${log_dir}/lepton.dgs
True if the graph should be displayed during the simulation
show=true
The file containing the stylesheet that defines the appearance of the graph
stylesheet_file=
The stylesheet that defines the appearance of the graph
stylesheet="graph {fill-mode : none;} \
node {fill-mode: plain; text-alignment: above; size: 8px; fill-color: black;} \
node.TAG {stroke-mode: plain; stroke-color: green; stroke-width: 2;} \
node.OFFLINE {fill-color: #808080;} \
edge {shape: line; fill-mode: dyn-plain; size: 1px; fill-color: blue;} \
edge.CONNECTED {size: 2px; fill-color: red;} \
edge.TAG {stroke-mode: plain; stroke-color: green; stroke-width: 2;}"
The connectivity types and/or status for which the edges are hidden (',' separated list).
hidden_edges=
The DGS file that defines a graph to be displayed as background
background_graph=
The file of the image to be displayed as background
background_image=
The background area in the form "car:x,y,width,height" or "geo:minlat,minlon,maxlat,maxlon:reflat,reflon"
background_area=
The location of the block that contains the time in the frame (NORTHWEST, NORTHEAST, SOUTHWEST, SOUTHEAST)
time_corner=NORTH_WEST
The font of the time: fontname-style-size
time_font=Sans-BOLD-18
Foreground and background colors of the time: rgb integer values
time_fgcolor=0x000000
time_bgcolor=0xffffff
The directory where output images will be stored
video_img_dir=
The prefix of the output images filenames
video_img_prefix=
If true, avoid superposition of images if the background is transparent
stack_images=false
The resolution of the output images
resolution=
The file that contains the nodes profiles and their configuration. File format: each node profile is introduced by its name between '[' and ']' followed by its configuration. Configuration values before the first profile name are common to all profiles. The configuration attributes are those of the network node configuration
nodes_profiles=
The connectivity types supported by the node (',' separated list). If no connectivity type is supplied, the node supports the default connectivity type
supported_connectivity=
The file that defines associations between node ids and labels, having line in the form: nodeid=label
node_labels=
The label of the node
label=
The prefix for the node ids to conform to the properties of the current profile, if any
prefix=
The tag for the node
tag=
The connectivity type for which the node status is shown
show_node_status=DEFAULT
True if the node is mobile
mobile=true
The class used to define the mobility model of the node
walk_class=casa.lepton.walk.LevyWalk
The walk area of the node in the form "car:x,y,width,height" or "geo:minlat,minlon,maxlat,maxlon:reflat,reflon".
walk_area=${simul_area}
The initial location of the node in the form "car:x,y" or "geo:lat,lon:reflat,reflon"
coord=
The seed to initialize the random values generator
seed=
The minimum and maximum speeds of the node (in m/s)
min_speed=1
max_speed=2
minspeed=2 maxspeed=7
The minimum and maximum wait durations of the node after each flight (in s)
min_wait=0
max_wait=10
The minimum and maximum distances of a flight (in m)
min_dist=0
max_dist=100
The Levy Alpha, Beta, K and Rho parameters
alpha=1.8
beta=${alpha}
k=30.55
rho=0.89
String representation of the pause type (???)
pause_type=
The geo-referenced graph along which the node walks
graph=
The directory that contains the journeys file and the paths files
journeys_dir=
The name of the journeys file
journeys_file=