I am not able to send data from one PC to another PC which are in LAN

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http://www.linuxquestions.org – Hello All, i have 192.168.1.X network in my home. router ip is : I am trying to establish a connection between a TCP server and a TCP client which are running in two different machines. But it was not success. Client side i am receiving error is: "No route to host" I am running the TCP server in machine and TCP client in machine. ping is working from both sides. what could be the problem? please help me Thanks Manikanta Velaga (HowTos)