Error while implementing blackhole attack using patch created by Mohit P Tahiliani.Please help
spoohebb
I am trying to implement blackhole attach using the patch given by Mohit P Tahiliani in NS2.35 using Ubuntu 10.04. I have followed exactly sane procedure given in the blog.
But I am getting following error. Please help. It is very urgent.
system@system-laptop:~/Dropbox/MTech_Project/final/helpfiles$ ns blackhole.tcl
num_nodes is set 7
INITIALIZE THE LIST xListHead
ns: _o107 hacker:
(_o107 cmd line 1)
invoked from within
"_o107 cmd hacker"
invoked from within
"catch "$self cmd $args" ret"
invoked from within
"if [catch "$self cmd $args" ret] {
set cls [$self info class]
global errorInfo
set savedInfo $errorInfo
error "error when calling class $cls: $args" $..."
(procedure "_o107" line 2)
(SplitObject unknown line 2)
invoked from within
"_o107 hacker"
knudfl
Your errors : That's the output when a default executable 'ns' is used.
I.e. a stock ns with no changes added.
* No "MohitTahiliani-blackholeaodv" was compiled into the used 'ns'.
HOWTO MohitTahiliani-blackholeaodv, all 32bits Ubuntu versions ...
tar xvf ns-allinone-2.35_gcc482.tar.gz
https://drive.google.com/file/d/0B7S255p3kFXNSGJCZ2YzUGJDVk0/view?usp=sharing
cd ns-allinone-2.35/
patch -p0 < blackhole-MohitTahiliani__ns235.patch
https://drive.google.com/file/d/0B7S255p3kFXNcEdWSThNVTkzUkk/view?usp=sharing
./install
cd ns-2.35/
cp ns ns235-Mohit
sudo cp ns235-Mohit /usr/local/bin/Simulation :
ns235-Mohit blackhole.tcl-
spoorthi hebbar
Yea. Thanks a lot. This worked.
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Rachna Dodia
because I am using 64 bits ubuntu.
knudfl
The "blackhole-MohitTahiliani" patch (and the other blackhole patches) works perfect with a 64bits OS.
The above "32bits information" just means that two years ago I did the tests with a 32bits OS only.
-
Soha
Hi
I'm getting this error when implementing rushing attack please help me
Soha@ubuntu:~$ ns-rushing-attack rushingattack-1.tcl
num_nodes is set 25
INITIALIZE THE LIST xListHead
Can't read "EnablehierRt_": no such variable
(object set line 1)
invoked from within
"Simulator set EnablehierRt_"
(Procedure "_o14" line 10)
(Node attach line 10)
invoked from within
"$node attach $ragent [node set rtagent_port_]
(procedure "_o3" line 105)
(simulator create-wireless-node line 105)
invoked from within
"_o3 create-wireless-node"
("eval" body line 1)
invoked from within
"eval $self create-wireless-node $args"
(procedure "_o3" line 24)
(Simulator node line 24)
invoked from within
"$ns node"
invoked from within
"Set n0 [$ns node]"
(file "rushingattack-1.tcl" line 73)
knudfl
Rushing attacks :
tar xvf ns-allinone-2.35_gcc5.tar.gz
https://drive.google.com/file/d/0B7S255p3kFXNVVlxR0ZNRGVORjQ/view?usp=sharing
cd ns-allinone-2.35/
patch -p0 < rushing-attacks_ns235.patch./install
cd ns-2.35/
cp ns ns-rushing-attack
sudo cp ns-rushing-attack /usr/local/bin/
................... Simulation, still in ns-2.35/ .........
ns-rushing-attack rushingattacks-1.tcl
( Or : ./ns rushingattacks-1.tcl )
Dropped packets : awk -f droppackets.awk out.tr >> dropped-packets.xgr
xgraph dropped-packets.xgrSoha
Soha
Ineed your halp
How can I add new table in aodv to store node ID and how can create blacklist I use ns2.35
knudfl
"store node ID" : Could that be "Display Routing Table of AODV" ?
https://www.google.com/webhp?hl=all&gws_rd=ssl#hl=en&q=ns2+print+list+of+nodes
"create blacklist" : Do you mean blacklist a node ? Maybe setting the node to sleep would do ?
---------------------------
Soha
ReceiveReply (Packet P)
replying node = Null
Reply_count= 0
initiate Route Discovery ()
Set time(RREP_WAIT_TIME)
Set Max_seq_No = 4294967295
While ( received _RREP)
{
IF Blacklist _table Contain( recived_RREP_nodeID)
{ discard RREP }
else {
IF ((Dest_Seq_No in RREP > node_Seq_No in source routing table) || (Dest_Seq_No in RREP =
node_source_Seq_No) && ( hop_count in RREP < node_hop_count in source routing table))
Add this RREP massage into RRT
Reply_count= Reply_count+1
}
IF ((Reply_count > 1) && (Dest_Seq_No in RREP < Max_Seq_No))
{
Update entry of P in routing table
Unicast data packets to the route specified in RREP
}
else {
Add this RREP massage into Blacklist _table
Remove this RREP massage from RRT
Broadcast_Alarm()
} }
// End of ReceiveRREP
