[ns] [Ns]DSR protocol changing

[Darya . Stepanova]

Hello everybody.
I am doing simulation by ns2.34 and need some help.
I have to change drs-protocol. In original version
number of forward hops between nodes is unlimited.
I need just two hops (1_node -> 2_node -> 3_node)
Could anybody help me?
thank you in advance
Darya