The ns Manual (formerly ns Notes and Documentation)1 - NM Lab at ...

A -t * -n 3 -p 0 -o 0xffffffff -c 31 -a 1A -t * -h 1 -m 1023 -s 22A -t * -h 2 -m 2047 -s 11A -t * -h 3 -m 2047 -s 0Look at tcl/netModel.tcl under the nam_addressing procedure for more information.Color Table Entry A table of color entries can be built using:c -t -i -n Nam allows one to associate color names with integers. This is very useful in coloring packets. The flow id of a packetis used to color the packet using the corresponding color table entry color. Notice the color name should be one of thenames listed in color database in X11 (/usr/X11/lib/rgb.txt).In addition to the above node and link layout events are also included in the initialization section.46.1.2 NodesThe nam trace format defining node state is:n -t -a -s -S -v -c -i -o"n" denotes the node state.Flags "-t" indicates time and "-a" and "-s" denotes the node address and id."-S" gives the node state transition. The possible state transition values are:• UP, DOWN indicates node recovery and failure.• COLOR indicates node color change. If COLOR is given, a following -c is expected which gives the newcolor value. Also, flag -o is expected so that backtracing can restore the old color of a node.• DLABEL indicates addition of label to node. If DLABEL is given, a following -l -L isexpected that gives the old-label, if any (for backtracing) and current label. Shape gives the node shape. The color of anode label can be specified via the -i flag."-v" is the shape of the node. The possible values are:• circle• box• hexagonAs an example, the linen -t * -a 4 -s 4 -S UP -v circle -c tan -i tandefines a node with address and id of 4 that has the shape of a circle, and color of tan and label-color (-i) of tan.46.1.3 LinksThe nam trace for link states is given by:l -t -s -d -S -c -o orientation -r -D where and indicate the same attributes (and the same format) as described above in the node state traces.Flag -o gives the link orientation (angle between link and the horizon). Valid orientation values are:397