[ns] LSR routing in ns2
Can anyone help me by providing tcl script for LSR routing protocol Thanks in advance
[ns] hello message
hi Actually I am working on aodv by using ns2.34 Sorry for asking u a very simple question.I already study the aodv.cc and aodv.h But did u notice that the send hello and receive hello of this protocol is not working? Because i got try to add a printf statement inside send hello and receive hello function in aodv.cc,but unfortunately nothing printed out. The send hello and receive hello not even invoked within the whole simualtion process in trace file. I am not sure about this whether is source code problem or some other problem… can u tell me? I am appreciating every helps from u…Thanks. fatma
[ns] make problem
hi, I just modify the aodv protocol on ns2.34 (ubunu 11.04) when i try sudo make clean it returns make: *** Pas de règle pour fabriquer la cible « clean ». Arrêt. can anyone help me please fatma PS: I have already tried apt-get install tcl sudo apt-get install tcl-dev
[ns] Make clean
I try to modify DSDV protocol in ns2. Bu when i type 'make clean', i get the following errors : Makefile.in is newer than Makefile. You need to re-run configure. false make: *** [Makefile] Error 1 Your help is most urgent Thank you.
[ns] make clean
hi, I just modify the aodv protocol on ns2.34 (ubunu 11.04) when i try sudo make clean it returns error any help plz fatma
[ns] 2nd cfp COGNITIVE 2012 July 22-27, 2011 - Nice, France
INVITATION: = Please consider to contribute to and/or forward to the appropriate groups the following opportunity to submit and publish original scientific results to COGNITIVE 2012. The submission deadline is set to March 5, 2012. In addition, authors of selected papers will be invited to submit extended article versions to one of the IARIA Journals: http://www.iariajournals.org = == COGNITIVE 2012 | Call for Papers === CALL FOR PAPERS, TUTORIALS, PANELS COGNITIVE 2012, The Fourth International Conference on Advanced Cognitive Technologies and Applications July 22-27, 2011 - Nice, France General page: http://www.iaria.org/conferences2012/COGNITIVE12.html Call for Papers: http://www.iaria.org/conferences2012/CfPCOGNITIVE12.html - regular papers - short papers (work in progress) - posters Submission page: http://www.iaria.org/conferences2012/SubmitCOGNITIVE12.html Submission deadline: March 5, 2012 Sponsored by IARIA, www.iaria.org Extended versions of selected papers will be published in IARIA Journals: http://www.iariajournals.org Please note the Poster and Work in Progress options. The topics suggested by the conference can be discussed in term of concepts, state of the art, research, standards, implementations, running experiments, applications, and industrial case studies. Authors are invited to submit complete unpublished papers, which are not under review in any other conference or journal in the following, but not limited to, topic areas. All tracks are open to both research and industry contributions, in terms of Regular papers, Posters, Work in progress, Technical/marketing/business presentations, Demos, Tutorials, and Panels. Before submission, please check and comply with the Editorial rules: http://www.iaria.org/editorialrules.html COGNITIVE 2012 Topics (topics and submission details: see CfP on the site) BRAIN: Brain information processing and informatics Cognitive and computation models; Human reasoning mechanisms; Modeling brain information processing mechanisms; Brain learning mechanisms; Human cognitive functions and their relationships; Modeling human multi-perception mechanisms and visual, auditory, and tactile information processing; Neural structures and neurobiological process; Cognitive architectures; Brain information storage, collection, and processing; Formal conceptual models of human brain data; Knowledge representation and discovery in neuroimaging; Brain-computer interface; Cognition-inspired complex systems COGNITION: Artificial intelligence and cognition Expert systems, knowledge representation and reasoning; Reasoning techniques, constraint satisfaction and machine learning; Logic programming, fuzzy logic, neural networks, and uncertainty; State space search, ontologies and data mining; Games, planning and scheduling; Natural languages processing and advanced user interfaces; Cognitive, reactive and proactive systems; Ambient intelligence, perception and vision AGENTS: Agent-based adaptive systems Agent frameworks and development platforms; Agent models and architectures; Agent communication languages and protocols; Cooperation, coordination, and conversational agents; Group decision making and distributed problem solving; Mobile, cognitive and autonomous agents; Task planning and execution in multi-agent systems; Security, trust, reputation, privacy and safety in agent-based systems; Negotiation brokering and matchmaking in agent-oriented protocols; Web-oriented agents (mining, semantic discovery, navigation, etc.; SOA and software agents; Economic agent models and social adoption AUTONOMY: Autonomous systems and autonomy-oriented computing Self-organized intelligence nature-inspired thinking paradigms; Swarm intelligence and emergent behavior; Autonomy-oriented modeling and computation; Coordination, cooperation and collective group behavior; Agent-based complex systems modeling and development; Complex behavior aggregation and self-organization; Agent-based knowledge discovery and sharing; Autonomous and distributed knowledge systems; Autonomous knowledge via information agents; Ontology-based agent services; Knowledge evolution control and information filtering agents; Natural and social law discovery in multi-agent systems; Distributed problem solving in complex and dynamic environments; Auction, mediation, pricing, and agent-based market-places; Autonomous auctions and negotiations APPLICATIONS Agent-oriented modeling and methodologies; Agent-based interaction protocols and cognitive architectures; Emotional modeling and quality of experience techniques; Agent-based assistants and e-health; Agent-based interfaces; Knowledge and data intensive classification systems; Agent-based fault-tolerance systems; Learning and self-adaptation via multi-agent systems; Task-based and task-oriented agent-based systems; Agent-based
[ns] Error in simulation
Hi all,
i am running the following code for MIP in wired+wireless network but
getting error at run time.. please help..
# ==
# Define options
# ==
set opt(chan) Channel/WirelessChannel;# channel type
set opt(prop) Propagation/TwoRayGround ;# radio-propagation model
set opt(netif) Phy/WirelessPhy;# network interface type
set opt(mac)Mac/802_11 ;# MAC type
set opt(ifq)Queue/DropTail/PriQueue;# interface queue type
set opt(ll) LL ;# link layer type
set opt(ant)Antenna/OmniAntenna;# antenna model
set opt(ifqlen) 50 ;# max packet in ifq
set opt(nn) 1 ;# number of mobilenodes
set opt(adhocRouting) DSDV ;# routing protocol
set opt(cp) ;# cp file not used
set opt(sc) ;# node movement file.
set opt(x) 900;# x coordinate of topology
set opt(y) 670;# y coordinate of topology
set opt(seed) 0.0;# random seed
set opt(stop) 250;# time to stop simulation
set opt(ftp1-start) 100.0
set num_wired_nodes 4
#set num_bs_nodes 2 ; this is not really used here.
# ==
# check for boundary parameters and random seed
if { $opt(x) == 0 || $opt(y) == 0 } {
puts No X-Y boundary values given for wireless topology\n
}
if {$opt(seed) 0} {
puts Seeding Random number generator with $opt(seed)\n
ns-random $opt(seed)
}
# create simulator instance
set ns [new Simulator]
# set up for hierarchical routing
$ns node-config -addressType hierarchical 3 8 8 8
AddrParams set domain_num_ 3 ;# number of domains
lappend cluster_num 2 2 1;# number of clusters in each domain
AddrParams set cluster_num_ $cluster_num
lappend eilastlevel 1 3 1 1 1;# number of nodes in each cluster
AddrParams set nodes_num_ $eilastlevel ;# of each domain
set tracefd [open wireless6-out.tr w]
set namtrace [open wireless6-out.nam w]
$ns trace-all $tracefd
$ns namtrace-all-wireless $namtrace $opt(x) $opt(y)
# Create topography object
set topo [new Topography]
# define topology
$topo load_flatgrid $opt(x) $opt(y)
# create God
# 2 for HA and FA
create-god [expr $opt(nn) + 2]
#create wired nodes
set temp {0.0.0 0.1.0} ;# hierarchical addresses
for {set i 0} {$i $num_wired_nodes} {incr i} {
set W($i) [$ns node [lindex $temp $i]]
}
# Configure for ForeignAgent and HomeAgent nodes
$ns node-config -mobileIP ON \
-adhocRouting $opt(adhocRouting) \
-llType $opt(ll) \
-macType $opt(mac) \
-ifqType $opt(ifq) \
-ifqLen $opt(ifqlen) \
-antType $opt(ant) \
-propType $opt(prop) \
-phyType $opt(netif) \
-channelType $opt(chan) \
-topoInstance $topo \
-wiredRouting ON \
-agentTrace ON \
-routerTrace OFF \
-macTrace OFF
# Create HA and FA
set HA [$ns node 1.0.0]
set FA [$ns node 2.0.0]
#set FA [$ns node 3.0.0]
$HA random-motion 0
$FA random-motion 0
#$FA_2 random-motion 0
# Position (fixed) for base-station nodes (HA FA).
$HA set X_ 1.
$HA set Y_ 2.
$HA set Z_ 0.
$FA set X_ 450.
$FA set Y_ 200.
$FA set Z_ 0.
#$FA_2 set X_ 850.
#$FA_2 set Y_ 600.
#$FA_2 set Z_ 0.
# create a mobilenode that would be moving between HA and FA.
# note address of MH indicates its in the same domain as HA.
$ns node-config -wiredRouting OFF
set MH [$ns node 1.0.1]
set node(0) $MH
set HAaddress [AddrParams addr2id [$HA node-addr]]
[$MH set regagent_] set home_agent_ $HAaddress
# movement of the MH
$MH set Z_ 0.
$MH set Y_ 2.
$MH set X_ 2.
# MH starts to move towards FA1
$ns at 100. $MH setdest 400. 180.
20.
# goes back to HA
$ns at 200. $MH setdest 2. 2.
20.
# create links between wired and BaseStation nodes
$ns duplex-link $W(0) $W(1) 5Mb 2ms DropTail
$ns duplex-link $W(1) $W(2) 5Mb 2ms DropTail
$ns duplex-link $W(2) $W(3) 5Mb 2ms DropTail
$ns duplex-link $W(3) $HA 5Mb 2ms DropTail
$ns duplex-link $W(3) $FA 5Mb 2ms DropTail
$ns duplex-link-op $W(0) $W(1) orient down
$ns duplex-link-op $W(1) $W(2) orient down
$ns duplex-link-op $W(2) $W(3) orient down
$ns duplex-link-op $W(3) $HA orient left-down
$ns duplex-link-op $W(3) $FA orient down
#
[ns] gnuplot
hello all
please it's the first one i use gnuplot to plot a graph of packet delivery
ratio, i have used this script awk, i have executed awk -f file.awk
file.trfile.txt, but when i open it, i find nothing
please could u guide me, thanks in advance
BEGIN {
sends=0;
recvs=0;
}
{
# CALCULATE PACKET DELIVERY FRACTION
if(( $1 == s) ( $35 == cbr ) ( $19==AGT )) { sends+=1; }
if(( $1 == r) ( $35 == cbr ) ( $19==AGT )) { recvs+=1; }
}
END {
for ( i in end_time )
{
start = start_time[i];
end = end_time[i];
}
PDF = (recvs/sends)*100;
printf(PDF = %.2f\n,PDF);
}
--
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[ns] help me on upstream label asssignment
Can anyone help me on upstream label assignment on mpls multicast networks? By default data driven mode is enabled but even if i use enable-data-driven then upstream label assignment is not working. -- View this message in context: http://old.nabble.com/help-me-on-upstream-label-asssignment-tp33290782p33290782.html Sent from the ns-users mailing list archive at Nabble.com.
[ns] Directional antenna -reg.
Dear all, if any one has directional antenna sample scripts pl send me. And kindly tell me the execution process also if it is different from normal one. -- Thanks Regards, Muni Research Scholar,
[ns] help me on upstream label assignment on mpls
hello I' doing upstream label assignment in mpls multicast network and when i use enable-data-driven instead of enable-control-driven then i got following output. In the following output, the incoming label has incomplete values. If anyone has idea about upstream label assignment, then can you please suggest me? FEC PHB LIBptr AltanativePath 2 -1 0 -1 4 -1 1 -1 7 -1 2 -1 ___LIB dump___ [node: 1] - # iIface iLabel oIface oLabel LIBptr 0: -1 -1 2 0 -1 1: -1 -1 4 0 -1 2: -1 -1 4 999 -1 --) ___ERB dump___ [node: 1] (-- - FEC LSPid LIBptr --) ___PFT dump___ [node: 2] (-- - FEC PHB LIBptr AltanativePath 1 -1 0 -1 3 -1 1 -1 ___LIB dump___ [node: 2] - # iIface iLabel oIface oLabel LIBptr 0: -1 -1 1 0 -1 1: -1 -1 3 0 -1 --) ___ERB dump___ [node: 2] (-- - FEC LSPid LIBptr --) ___PFT dump___ [node: 3] (-- - FEC PHB LIBptr AltanativePath 2 -1 0 -1 4 -1 1 -1 6 -1 2 -1 7 -1 3 -1 ___LIB dump___ [node: 3] - # iIface iLabel oIface oLabel LIBptr 0: -1 -1 2 0 -1 1: -1 -1 4 0 -1 2: -1 -1 6 0 -1 3: 4 999 6 0 -1 --) ___ERB dump___ [node: 3] (-- - FEC LSPid LIBptr --) ___PFT dump___ [node: 4] (-- - FEC PHB LIBptr AltanativePath 1 -1 0 -1 3 -1 1 -1 5 -1 2 -1 7 -1 3 -1 ___LIB dump___ [node: 4] - # iIface iLabel oIface oLabel LIBptr 0: -1 -1 1 0 -1 1: -1 -1 3 0 -1 2: -1 -1 5 0 -1 3: 1 999 3 999 -1 --) ___ERB dump___ [node: 4] (-- - FEC LSPid LIBptr --) ___PFT dump___ [node: 5] (-- - FEC PHB LIBptr AltanativePath 4 -1 0 -1 6 -1 1 -1 ___LIB dump___ [node: 5] - # iIface iLabel oIface oLabel LIBptr 0: -1 -1 4 0 -1 1: -1 -1 6 0 -1 --) ___ERB dump___ [node: 5] (-- - FEC LSPid LIBptr --) ___PFT dump___ [node: 6] (-- - FEC PHB LIBptr AltanativePath 3 -1 0 -1 5 -1 1 -1 ___LIB dump___ [node: 6] - # iIface iLabel oIface oLabel LIBptr 0: -1 -1 3 0 -1 1: -1 -1 5 0 -1 --) ___ERB dump___ [node: 6] (-- - FEC LSPid LIBptr
