[ns] wireless node queue check and rerouting

2007-01-14 Thread antonis antoniou
I want to use 802.11 to create a wireless network. In each node i want to check congestion level(queue or channel sampling)and according to these values react by rerouting the traffic Can any one helpI will really appreciate your answer on: 1. how to check queues or channel sampling 2

[ns] 1 ack for each 2 packet

2007-01-14 Thread Erman OLCA
Hi all, I have to write a protocol that simulate this behaviours : The sender wait one ack for each 2 packet that was sent The receiver send only one ack for each packet that was received the window and the buffer sizes are different. The nodes of this network will be like this : A --

[ns] god set-dist.. explanation

2007-01-14 Thread Kostas Robotis
> $ns_ at 899.642 "$god_ set-dist 23 46 2" > > are used to load the god object with the knowledge that the shortest path > between node 23 and node 46 changed to 2 hops at time 899.642 . Can someone please explain me how exactly is this used by ns? and also: is this statement always valid? What

[ns] MANET : TORA Routing Protocol

2007-01-14 Thread Narendran Sivakumar
Dear all, I am using NS-allinone-2.30 (Red Hat 8) , When I execute the TORA routing algorithm code ,it gives me error for ever line of the code ,saying that there is some problem in 'rtagent/proto' . I have reproduced the code ,in exact below. Kindly sort out the problems , Tha

[ns] error while loading shared libraries: libpcap.so.0.6.2

2007-01-14 Thread zenith siea
error while loading shared libraries: libpcap.so.0.6.2: the error: [EMAIL PROTECTED] ~]$ ns ns: error while loading shared libraries: libpcap.so.0.6.2: cannot open shared object file: No such file or directory There is an error when i am trying to exec some ns simulation script. I have just ins