[ns] the delay and priority of routing

[sjdong666 <sjdong666@sina.com>]

hi,all
1. I use emulaion in ns
    
        node1---30ms--
                      |node3
        node2----20ms- 
   
   set bpf0 [new Network/Pcap/Live](node1)
   set bpf1 [new Network/Pcap/Live}(node2)
   set ipnet [new Network/IP](node3)
if delay between node1,node3 is 30ms
   delay between node2,node3 is 20ms
and if there is ping from client to server passing this topology,the ttl is 40ms,it seem means that all packet flow from
node2 to node3

2 if I simulation using DV routing,the same thing is occured.
  it seems that the packet will select a way with shorter      delay.
 
  if  I want to packets flow with about equal probability  in differnt routing with different delay, how can I do that.
 
help
thx 
  
 





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