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Question about loss insertion
Hi everybody,
I tried to insert an error loss model between the delay link
(link_) element and the ttl_ element. The result is that tcp packet seem
to not go through the link.
Does anybody have a suggestion ?
I use the following procedure :
SimpleLink instproc add-loss { ns em } {
$self instvar queue_ head_ link_ isLossy_ deqT_ lossModule_
# set em between a queue and a DelayLink
$em onlink
if [info exists link_] {
$em target [$link_ target]
$link_ target $em
} else {
puts "link_ does not exist"
exit 1
}
set isLossy_ 1
set lossModule_ $em
}
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Saad Biaz (Abou Youssef) Graduate Research Assistant
Texas A&M University Office : (409) 845-5007
Department of Computer Science Home : (409) 862-9135
College Station, TX, 77843-3112 Fax : (409) 847-8578
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