Toolbox for performance evaluation of
INTERNET PROTOCOLS:
Performance Evaluation of TCP
ex1.tcl
Performance Evaluation of TCP and CBR connections sharing a bottleneck link.
rdrop.tcl
Performance Evaluation of TCP and CBR connections with random drops.
ex3.tcl
Several TCP connections. Delays and initial trnamission times
created at radom.
shortTcp.tcl
Short TCP files with several
source nodes, sharing a single bottleneck link.
shortTcp2.tcl
A more sophisticated tcl
programming. Extra monitoring features.
Unicast and multicast routing
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ex2.tcl
Unicast routing.
ctr.tcl Multicast routing, CTR.
dvmrp.tcl Multicast routing, DVMRP.
pimdm.tcl Multicast routing, PIMDM.
bst.tcl Multicast routing, bi-directional shared tree.
RED queue
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red.tcl
TCP connections with a RED bottleneck buffer.
Parameters are configured automatically.
drptail.tcl The same network as in red.tcl but with a dropt tail buffer. The queue monitoring is done differently.
shortRED.tcl This is a script for working with short TCP files with several source nodes, sharing a single bottleneck link with a RED buffer.
Diffserv
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diffs.tcl
Short TCP files with several
source nodes, sharing a single bottleneck link. It allows to how
with proper choice of CIR, marking decreases losses of vulnerable
packets (syns etc).
Local Area Networks
Classical Queueing Models
Mobile networks
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wrls-dsdv.tcl
TCP over a 3 nodes Ad-hoc network with DSDV routing protocol.
wrls-dsr.tcl TCP over a 3 nodes Ad-hoc network with DST routing protocol.
wrls-aodv.tcl TCP over a 3 nodes Ad-hoc network with AODV routing protocol.
wrls-tora1.tcl TCP over a 3 nodes Ad-hoc network with TORA routing protocol.
wrls-tora2.tcl TCP over a 4 nodes Ad-hoc network with TORA routing protocol.
chain.tcl TCP over a chain of nodes: the impact of increasing the delayed-ack factor
Others
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rv1.tcl Testing Random Variables