NS2

merci c est pas juste un probleme de compilation c est qu il ne reconnait pas le nom de la classe comme un type complet
et j arrive pas a trouvé une solution pour qu il l accpete

Bonjour

je dois ajouter du code dans le fichier MAC802.11.
J ai une classe qui s appel Mac820_11 qui hérite de la classe Mac
je dois déclarer un objet de cette classe
qd je fais Mac802_11 nom_de_l_objet il ne compile plus et me sort une erreur type incomplete
D avance merci.

Un simple make clean, suivi d'un make dans le répertoir ns2 suffit a le recomplier...

hello
i would like to try to create the iridium satellite constellation
but the nam cant' show me any thing, i don't know where is the problem
please answer me!!!

this is my code:

global ns
set ns [new Simulator]

# Global configuration parameters
HandoffManager/Term set elevation_mask_ 8.2
HandoffManager/Term set term_handoff_int_ 10
HandoffManager/Sat set sat_handoff_int_ 10
HandoffManager/Sat set latitude_threshold_ 60
HandoffManager/Sat set longitude_threshold_ 10
HandoffManager set handoff_randomization_ true
SatRouteObject set metric_delay_ true
# Set this to false if opt(wiredRouting) == ON below
SatRouteObject set data_driven_computation_ true
# "ns-random 0" sets seed heuristically; other integers are deterministic
ns-random 1
Agent set ttl_ 32; # Should be > than max diameter in network

# One plane of Iridium-like satellites

global opt
set opt(chan) Channel/Sat
set opt(bw_down) 1.5Mb; # Downlink bandwidth (satellite to ground)
set opt(bw_up) 1.5Mb; # Uplink bandwidth
set opt(bw_isl) 25Mb
set opt(phy) Phy/Sat
set opt(mac) Mac/Sat
set opt(ifq) Queue/DropTail
set opt(qlim) 50
set opt(ll) LL/Sat
set opt(wiredRouting) OFF

set opt(alt) 780; # Polar satellite altitude (Iridium)
set opt(inc) 86.4; # Orbit inclination w.r.t. equator

# XXX This tracing enabling must precede link and node creation
set outfile [open out.tr w]
$ns trace-all $outfile

set nf [open out.nam w]
$ns namtrace-all $nf

# Create the satellite nodes
# Nodes 0-99 are satellite nodes; 100 and higher are earth terminals

$ns node-config -satNodeType polar \
-llType $opt(ll) \
-ifqType $opt(ifq) \
-ifqLen $opt(qlim) \
-macType $opt(mac) \
-phyType $opt(phy) \
-channelType $opt(chan) \
-downlinkBW $opt(bw_down) \
-wiredRouting $opt(wiredRouting)

set alt $opt(alt)
set inc $opt(inc)

#source sat-iridium-nodes.tcl

set plane 1
set n0 [$ns node]; $n0 set-position $alt $inc 0 0 $plane
set n1 [$ns node]; $n1 set-position $alt $inc 0 32.73 $plane
set n2 [$ns node]; $n2 set-position $alt $inc 0 65.45 $plane
set n3 [$ns node]; $n3 set-position $alt $inc 0 98.18 $plane
set n4 [$ns node]; $n4 set-position $alt $inc 0 130.91 $plane
set n5 [$ns node]; $n5 set-position $alt $inc 0 163.64 $plane
set n6 [$ns node]; $n6 set-position $alt $inc 0 196.36 $plane
set n7 [$ns node]; $n7 set-position $alt $inc 0 229.09 $plane
set n8 [$ns node]; $n8 set-position $alt $inc 0 261.82 $plane
set n9 [$ns node]; $n9 set-position $alt $inc 0 294.55 $plane
set n10 [$ns node]; $n10 set-position $alt $inc 0 327.27 $plane

incr plane
set n15 [$ns node]; $n15 set-position $alt $inc 31.6 16.36 $plane
set n16 [$ns node]; $n16 set-position $alt $inc 31.6 49.09 $plane
set n17 [$ns node]; $n17 set-position $alt $inc 31.6 81.82 $plane
set n18 [$ns node]; $n18 set-position $alt $inc 31.6 114.55 $plane
set n19 [$ns node]; $n19 set-position $alt $inc 31.6 147.27 $plane
set n20 [$ns node]; $n20 set-position $alt $inc 31.6 180 $plane
set n21 [$ns node]; $n21 set-position $alt $inc 31.6 212.73 $plane
set n22 [$ns node]; $n22 set-position $alt $inc 31.6 245.45 $plane
set n23 [$ns node]; $n23 set-position $alt $inc 31.6 278.18 $plane
set n24 [$ns node]; $n24 set-position $alt $inc 31.6 310.91 $plane
set n25 [$ns node]; $n25 set-position $alt $inc 31.6 343.64 $plane

incr plane
set n30 [$ns node]; $n30 set-position $alt $inc 63.2 0 $plane
set n31 [$ns node]; $n31 set-position $alt $inc 63.2 32.73 $plane
set n32 [$ns node]; $n32 set-position $alt $inc 63.2 65.45 $plane
set n33 [$ns node]; $n33 set-position $alt $inc 63.2 98.18 $plane
set n34 [$ns node]; $n34 set-position $alt $inc 63.2 130.91 $plane
set n35 [$ns node]; $n35 set-position $alt $inc 63.2 163.64 $plane
set n36 [$ns node]; $n36 set-position $alt $inc 63.2 196.36 $plane
set n37 [$ns node]; $n37 set-position $alt $inc 63.2 229.09 $plane
set n38 [$ns node]; $n38 set-position $alt $inc 63.2 261.82 $plane
set n39 [$ns node]; $n39 set-position $alt $inc 63.2 294.55 $plane
set n40 [$ns node]; $n40 set-position $alt $inc 63.2 327.27 $plane

incr plane
set n45 [$ns node]; $n45 set-position $alt $inc 94.8 16.36 $plane
set n46 [$ns node]; $n46 set-position $alt $inc 94.8 49.09 $plane
set n47 [$ns node]; $n47 set-position $alt $inc 94.8 81.82 $plane
set n48 [$ns node]; $n48 set-position $alt $inc 94.8 114.55 $plane
set n49 [$ns node]; $n49 set-position $alt $inc 94.8 147.27 $plane
set n50 [$ns node]; $n50 set-position $alt $inc 94.8 180 $plane
set n51 [$ns node]; $n51 set-position $alt $inc 94.8 212.73 $plane
set n52 [$ns node]; $n52 set-position $alt $inc 94.8 245.45 $plane
set n53 [$ns node]; $n53 set-position $alt $inc 94.8 278.18 $plane
set n54 [$ns node]; $n54 set-position $alt $inc 94.8 310.91 $plane
set n55 [$ns node]; $n55 set-position $alt $inc 94.8 343.64 $plane

incr plane
set n60 [$ns node]; $n60 set-position $alt $inc 126.4 0 $plane
set n61 [$ns node]; $n61 set-position $alt $inc 126.4 32.73 $plane
set n62 [$ns node]; $n62 set-position $alt $inc 126.4 65.45 $plane
set n63 [$ns node]; $n63 set-position $alt $inc 126.4 98.18 $plane
set n64 [$ns node]; $n64 set-position $alt $inc 126.4 130.91 $plane
set n65 [$ns node]; $n65 set-position $alt $inc 126.4 163.64 $plane
set n66 [$ns node]; $n66 set-position $alt $inc 126.4 196.36 $plane
set n67 [$ns node]; $n67 set-position $alt $inc 126.4 229.09 $plane
set n68 [$ns node]; $n68 set-position $alt $inc 126.4 261.82 $plane
set n69 [$ns node]; $n69 set-position $alt $inc 126.4 294.55 $plane
set n70 [$ns node]; $n70 set-position $alt $inc 126.4 327.27 $plane

incr plane
set n75 [$ns node]; $n75 set-position $alt $inc 158 16.36 $plane
set n76 [$ns node]; $n76 set-position $alt $inc 158 49.09 $plane
set n77 [$ns node]; $n77 set-position $alt $inc 158 81.82 $plane
set n78 [$ns node]; $n78 set-position $alt $inc 158 114.55 $plane
set n79 [$ns node]; $n79 set-position $alt $inc 158 147.27 $plane
set n80 [$ns node]; $n80 set-position $alt $inc 158 180 $plane
set n81 [$ns node]; $n81 set-position $alt $inc 158 212.73 $plane
set n82 [$ns node]; $n82 set-position $alt $inc 158 245.45 $plane
set n83 [$ns node]; $n83 set-position $alt $inc 158 278.18 $plane
set n84 [$ns node]; $n84 set-position $alt $inc 158 310.91 $plane
set n85 [$ns node]; $n85 set-position $alt $inc 158 343.64 $plane

# By setting the next_ variable on polar sats; handoffs can be optimized

$n0 set_next $n10; $n1 set_next $n0; $n2 set_next $n1; $n3 set_next $n2
$n4 set_next $n3; $n5 set_next $n4; $n6 set_next $n5; $n7 set_next $n6
$n8 set_next $n7; $n9 set_next $n8; $n10 set_next $n9

$n15 set_next $n25; $n16 set_next $n15; $n17 set_next $n16; $n18 set_next $n17
$n19 set_next $n18; $n20 set_next $n19; $n21 set_next $n20; $n22 set_next $n21
$n23 set_next $n22; $n24 set_next $n23; $n25 set_next $n24

$n30 set_next $n40; $n31 set_next $n30; $n32 set_next $n31; $n33 set_next $n32
$n34 set_next $n33; $n35 set_next $n34; $n36 set_next $n35; $n37 set_next $n36
$n38 set_next $n37; $n39 set_next $n38; $n40 set_next $n39

$n45 set_next $n55; $n46 set_next $n45; $n47 set_next $n46; $n48 set_next $n47
$n49 set_next $n48; $n50 set_next $n49; $n51 set_next $n50; $n52 set_next $n51
$n53 set_next $n52; $n54 set_next $n53; $n55 set_next $n54

$n60 set_next $n70; $n61 set_next $n60; $n62 set_next $n61; $n63 set_next $n62
$n64 set_next $n63; $n65 set_next $n64; $n66 set_next $n65; $n67 set_next $n66
$n68 set_next $n67; $n69 set_next $n68; $n70 set_next $n69

$n75 set_next $n85; $n76 set_next $n75; $n77 set_next $n76; $n78 set_next $n77
$n79 set_next $n78; $n80 set_next $n79; $n81 set_next $n80; $n82 set_next $n81
$n83 set_next $n82; $n84 set_next $n83; $n85 set_next $n84

# configure the ISLs
#source sat-iridium-links.tcl

# Now that the positions are set up, configure the ISLs
# Plane 1 intraplane
$ns add-isl intraplane $n0 $n1 $opt(bw_isl) $opt(ifq) $opt(qlim)
$ns add-isl intraplane $n1 $n2 $opt(bw_isl) $opt(ifq) $opt(qlim)
$ns add-isl intraplane $n2 $n3 $opt(bw_isl) $opt(ifq) $opt(qlim)
$ns add-isl intraplane $n3 $n4 $opt(bw_isl) $opt(ifq) $opt(qlim)
$ns add-isl intraplane $n4 $n5 $opt(bw_isl) $opt(ifq) $opt(qlim)
$ns add-isl intraplane $n5 $n6 $opt(bw_isl) $opt(ifq) $opt(qlim)
$ns add-isl intraplane $n6 $n7 $opt(bw_isl) $opt(ifq) $opt(qlim)
$ns add-isl intraplane $n7 $n8 $opt(bw_isl) $opt(ifq) $opt(qlim)
$ns add-isl intraplane $n8 $n9 $opt(bw_isl) $opt(ifq) $opt(qlim)
$ns add-isl intraplane $n9 $n10 $opt(bw_isl) $opt(ifq) $opt(qlim)
$ns add-isl intraplane $n10 $n0 $opt(bw_isl) $opt(ifq) $opt(qlim)

# Plane 2 intraplane
$ns add-isl intraplane $n15 $n16 $opt(bw_isl) $opt(ifq) $opt(qlim)
$ns add-isl intraplane $n16 $n17 $opt(bw_isl) $opt(ifq) $opt(qlim)
$ns add-isl intraplane $n17 $n18 $opt(bw_isl) $opt(ifq) $opt(qlim)
$ns add-isl intraplane $n18 $n19 $opt(bw_isl) $opt(ifq) $opt(qlim)
$ns add-isl intraplane $n19 $n20 $opt(bw_isl) $opt(ifq) $opt(qlim)
$ns add-isl intraplane $n20 $n21 $opt(bw_isl) $opt(ifq) $opt(qlim)
$ns add-isl intraplane $n21 $n22 $opt(bw_isl) $opt(ifq) $opt(qlim)
$ns add-isl intraplane $n22 $n23 $opt(bw_isl) $opt(ifq) $opt(qlim)
$ns add-isl intraplane $n23 $n24 $opt(bw_isl) $opt(ifq) $opt(qlim)
$ns add-isl intraplane $n24 $n25 $opt(bw_isl) $opt(ifq) $opt(qlim)
$ns add-isl intraplane $n25 $n15 $opt(bw_isl) $opt(ifq) $opt(qlim)

# Plane 3 intraplane
$ns add-isl intraplane $n30 $n31 $opt(bw_isl) $opt(ifq) $opt(qlim)
$ns add-isl intraplane $n31 $n32 $opt(bw_isl) $opt(ifq) $opt(qlim)
$ns add-isl intraplane $n32 $n33 $opt(bw_isl) $opt(ifq) $opt(qlim)
$ns add-isl intraplane $n33 $n34 $opt(bw_isl) $opt(ifq) $opt(qlim)
$ns add-isl intraplane $n34 $n35 $opt(bw_isl) $opt(ifq) $opt(qlim)
$ns add-isl intraplane $n35 $n36 $opt(bw_isl) $opt(ifq) $opt(qlim)
$ns add-isl intraplane $n36 $n37 $opt(bw_isl) $opt(ifq) $opt(qlim)
$ns add-isl intraplane $n37 $n38 $opt(bw_isl) $opt(ifq) $opt(qlim)
$ns add-isl intraplane $n38 $n39 $opt(bw_isl) $opt(ifq) $opt(qlim)
$ns add-isl intraplane $n39 $n40 $opt(bw_isl) $opt(ifq) $opt(qlim)
$ns add-isl intraplane $n40 $n30 $opt(bw_isl) $opt(ifq) $opt(qlim)

# Plane 4 intraplane
$ns add-isl intraplane $n45 $n46 $opt(bw_isl) $opt(ifq) $opt(qlim)
$ns add-isl intraplane $n46 $n47 $opt(bw_isl) $opt(ifq) $opt(qlim)
$ns add-isl intraplane $n47 $n48 $opt(bw_isl) $opt(ifq) $opt(qlim)
$ns add-isl intraplane $n48 $n49 $opt(bw_isl) $opt(ifq) $opt(qlim)
$ns add-isl intraplane $n49 $n50 $opt(bw_isl) $opt(ifq) $opt(qlim)
$ns add-isl intraplane $n50 $n51 $opt(bw_isl) $opt(ifq) $opt(qlim)
$ns add-isl intraplane $n51 $n52 $opt(bw_isl) $opt(ifq) $opt(qlim)
$ns add-isl intraplane $n52 $n53 $opt(bw_isl) $opt(ifq) $opt(qlim)
$ns add-isl intraplane $n53 $n54 $opt(bw_isl) $opt(ifq) $opt(qlim)
$ns add-isl intraplane $n54 $n55 $opt(bw_isl) $opt(ifq) $opt(qlim)
$ns add-isl intraplane $n55 $n45 $opt(bw_isl) $opt(ifq) $opt(qlim)

# Plane 5 intraplane
$ns add-isl intraplane $n60 $n61 $opt(bw_isl) $opt(ifq) $opt(qlim)
$ns add-isl intraplane $n61 $n62 $opt(bw_isl) $opt(ifq) $opt(qlim)
$ns add-isl intraplane $n62 $n63 $opt(bw_isl) $opt(ifq) $opt(qlim)
$ns add-isl intraplane $n63 $n64 $opt(bw_isl) $opt(ifq) $opt(qlim)
$ns add-isl intraplane $n64 $n65 $opt(bw_isl) $opt(ifq) $opt(qlim)
$ns add-isl intraplane $n65 $n66 $opt(bw_isl) $opt(ifq) $opt(qlim)
$ns add-isl intraplane $n66 $n67 $opt(bw_isl) $opt(ifq) $opt(qlim)
$ns add-isl intraplane $n67 $n68 $opt(bw_isl) $opt(ifq) $opt(qlim)
$ns add-isl intraplane $n68 $n69 $opt(bw_isl) $opt(ifq) $opt(qlim)
$ns add-isl intraplane $n69 $n70 $opt(bw_isl) $opt(ifq) $opt(qlim)
$ns add-isl intraplane $n70 $n60 $opt(bw_isl) $opt(ifq) $opt(qlim)

# Plane 6 intraplane
$ns add-isl intraplane $n75 $n76 $opt(bw_isl) $opt(ifq) $opt(qlim)
$ns add-isl intraplane $n76 $n77 $opt(bw_isl) $opt(ifq) $opt(qlim)
$ns add-isl intraplane $n77 $n78 $opt(bw_isl) $opt(ifq) $opt(qlim)
$ns add-isl intraplane $n78 $n79 $opt(bw_isl) $opt(ifq) $opt(qlim)
$ns add-isl intraplane $n79 $n80 $opt(bw_isl) $opt(ifq) $opt(qlim)
$ns add-isl intraplane $n80 $n81 $opt(bw_isl) $opt(ifq) $opt(qlim)
$ns add-isl intraplane $n81 $n82 $opt(bw_isl) $opt(ifq) $opt(qlim)
$ns add-isl intraplane $n82 $n83 $opt(bw_isl) $opt(ifq) $opt(qlim)
$ns add-isl intraplane $n83 $n84 $opt(bw_isl) $opt(ifq) $opt(qlim)
$ns add-isl intraplane $n84 $n85 $opt(bw_isl) $opt(ifq) $opt(qlim)
$ns add-isl intraplane $n85 $n75 $opt(bw_isl) $opt(ifq) $opt(qlim)

# Interplane ISLs
# 2 interplane ISLs per satellite (one along the seam)

# Plane 1-2
$ns add-isl interplane $n0 $n15 $opt(bw_isl) $opt(ifq) $opt(qlim)
$ns add-isl interplane $n1 $n16 $opt(bw_isl) $opt(ifq) $opt(qlim)
$ns add-isl interplane $n2 $n17 $opt(bw_isl) $opt(ifq) $opt(qlim)
$ns add-isl interplane $n3 $n18 $opt(bw_isl) $opt(ifq) $opt(qlim)
$ns add-isl interplane $n4 $n19 $opt(bw_isl) $opt(ifq) $opt(qlim)
$ns add-isl interplane $n5 $n20 $opt(bw_isl) $opt(ifq) $opt(qlim)
$ns add-isl interplane $n6 $n21 $opt(bw_isl) $opt(ifq) $opt(qlim)
$ns add-isl interplane $n7 $n22 $opt(bw_isl) $opt(ifq) $opt(qlim)
$ns add-isl interplane $n8 $n23 $opt(bw_isl) $opt(ifq) $opt(qlim)
$ns add-isl interplane $n9 $n24 $opt(bw_isl) $opt(ifq) $opt(qlim)
$ns add-isl interplane $n10 $n25 $opt(bw_isl) $opt(ifq) $opt(qlim)

# Plane 2-3
$ns add-isl interplane $n15 $n30 $opt(bw_isl) $opt(ifq) $opt(qlim)
$ns add-isl interplane $n16 $n31 $opt(bw_isl) $opt(ifq) $opt(qlim)
$ns add-isl interplane $n17 $n32 $opt(bw_isl) $opt(ifq) $opt(qlim)
$ns add-isl interplane $n18 $n33 $opt(bw_isl) $opt(ifq) $opt(qlim)
$ns add-isl interplane $n19 $n34 $opt(bw_isl) $opt(ifq) $opt(qlim)
$ns add-isl interplane $n20 $n35 $opt(bw_isl) $opt(ifq) $opt(qlim)
$ns add-isl interplane $n21 $n36 $opt(bw_isl) $opt(ifq) $opt(qlim)
$ns add-isl interplane $n22 $n37 $opt(bw_isl) $opt(ifq) $opt(qlim)
$ns add-isl interplane $n23 $n38 $opt(bw_isl) $opt(ifq) $opt(qlim)
$ns add-isl interplane $n24 $n39 $opt(bw_isl) $opt(ifq) $opt(qlim)
$ns add-isl interplane $n25 $n40 $opt(bw_isl) $opt(ifq) $opt(qlim)

# Plane 3-4
$ns add-isl interplane $n30 $n45 $opt(bw_isl) $opt(ifq) $opt(qlim)
$ns add-isl interplane $n31 $n46 $opt(bw_isl) $opt(ifq) $opt(qlim)
$ns add-isl interplane $n32 $n47 $opt(bw_isl) $opt(ifq) $opt(qlim)
$ns add-isl interplane $n33 $n48 $opt(bw_isl) $opt(ifq) $opt(qlim)
$ns add-isl interplane $n34 $n49 $opt(bw_isl) $opt(ifq) $opt(qlim)
$ns add-isl interplane $n35 $n50 $opt(bw_isl) $opt(ifq) $opt(qlim)
$ns add-isl interplane $n36 $n51 $opt(bw_isl) $opt(ifq) $opt(qlim)
$ns add-isl interplane $n37 $n52 $opt(bw_isl) $opt(ifq) $opt(qlim)
$ns add-isl interplane $n38 $n53 $opt(bw_isl) $opt(ifq) $opt(qlim)
$ns add-isl interplane $n39 $n54 $opt(bw_isl) $opt(ifq) $opt(qlim)
$ns add-isl interplane $n40 $n55 $opt(bw_isl) $opt(ifq) $opt(qlim)

# Plane 4-5
$ns add-isl interplane $n45 $n60 $opt(bw_isl) $opt(ifq) $opt(qlim)
$ns add-isl interplane $n46 $n61 $opt(bw_isl) $opt(ifq) $opt(qlim)
$ns add-isl interplane $n47 $n62 $opt(bw_isl) $opt(ifq) $opt(qlim)
$ns add-isl interplane $n48 $n63 $opt(bw_isl) $opt(ifq) $opt(qlim)
$ns add-isl interplane $n49 $n64 $opt(bw_isl) $opt(ifq) $opt(qlim)
$ns add-isl interplane $n50 $n65 $opt(bw_isl) $opt(ifq) $opt(qlim)
$ns add-isl interplane $n51 $n66 $opt(bw_isl) $opt(ifq) $opt(qlim)
$ns add-isl interplane $n52 $n67 $opt(bw_isl) $opt(ifq) $opt(qlim)
$ns add-isl interplane $n53 $n68 $opt(bw_isl) $opt(ifq) $opt(qlim)
$ns add-isl interplane $n54 $n69 $opt(bw_isl) $opt(ifq) $opt(qlim)
$ns add-isl interplane $n55 $n70 $opt(bw_isl) $opt(ifq) $opt(qlim)

# Plane 5-6
$ns add-isl interplane $n60 $n75 $opt(bw_isl) $opt(ifq) $opt(qlim)
$ns add-isl interplane $n61 $n76 $opt(bw_isl) $opt(ifq) $opt(qlim)
$ns add-isl interplane $n62 $n77 $opt(bw_isl) $opt(ifq) $opt(qlim)
$ns add-isl interplane $n63 $n78 $opt(bw_isl) $opt(ifq) $opt(qlim)
$ns add-isl interplane $n64 $n79 $opt(bw_isl) $opt(ifq) $opt(qlim)
$ns add-isl interplane $n65 $n80 $opt(bw_isl) $opt(ifq) $opt(qlim)
$ns add-isl interplane $n66 $n81 $opt(bw_isl) $opt(ifq) $opt(qlim)
$ns add-isl interplane $n67 $n82 $opt(bw_isl) $opt(ifq) $opt(qlim)
$ns add-isl interplane $n68 $n83 $opt(bw_isl) $opt(ifq) $opt(qlim)
$ns add-isl interplane $n69 $n84 $opt(bw_isl) $opt(ifq) $opt(qlim)
$ns add-isl interplane $n70 $n85 $opt(bw_isl) $opt(ifq) $opt(qlim)

# Set up terrestrial nodes
$ns node-config -satNodeType terminal
set n100 [$ns node]
$n100 set-position 37.9 -122.3; # Berkeley
set n101 [$ns node]
$n101 set-position 42.3 -71.1; # Boston

# Add GSL links
# It doesn't matter what the sat node is (handoff algorithm will reset it)
$n100 add-gsl polar $opt(ll) $opt(ifq) $opt(qlim) $opt(mac) $opt(bw_up) \
$opt(phy) [$n0 set downlink_] [$n0 set uplink_]
$n101 add-gsl polar $opt(ll) $opt(ifq) $opt(qlim) $opt(mac) $opt(bw_up) \
$opt(phy) [$n0 set downlink_] [$n0 set uplink_]

# Trace all queues
$ns trace-all-satlinks $outfile
$ns_ namtrace-all-satlinks $nf

# Attach agents
set udp0 [new Agent/UDP]
$ns attach-agent $n100 $udp0
set cbr0 [new Application/Traffic/CBR]
$cbr0 attach-agent $udp0
$cbr0 set interval_ 1.0

set null0 [new Agent/Null]
$ns attach-agent $n101 $null0

$ns connect $udp0 $null0
$ns at 1.0 "$cbr0 start"

# We're using a centralized routing genie-- create and start it here
set satrouteobject_ [new SatRouteObject]
$satrouteobject_ compute_routes

$ns at 30.0 "finish" ; # one earth rotation

proc finish {} {
global ns outfile nf
$ns flush-trace
close $outfile
close $nf

puts "running nam..."
exec nam out.nam &

exit 0
}

$ns run