Hey,
Well i am having trouble running my own client-server code on Openflow
VMS. i have created an xml topology(giveb below) in which there are 2 clients a
server and an openflow switch.i have stored the .c files of server and client
in the Client1.cd and Server1.cd folder in openflow vms respectively.After
giving the command vms-start.py i try to run the gcc-server -o server command
after going in the /cdrom directory but it gives an error as file cannot be
file:Read only file system.But by copying(moving) both client .c and server .c
in a /tmp directory the command runs but the server is unable to transfer any
data to any of the client.Running packet dump shows no packet.
Commands on Serverside
gcc server -o server
./server 23456(port)
Command on CLient side
gcc client -o client
./client localhost 23456(port)
Whereas if u run the same client server code on the linux terminal it works
fine.
Thank you
Ali Hussain
XML
<network name="Handover Network">
<of_mem>32</of_mem>
<openflowswitch name="of1">
<xterm>true</xterm>
</openflowswitch>
−
<host name="Server">
<xterm>true</xterm>
<!-- <cd><dir>myhost1.cd</dir></cd> -->
−
<ip>
<static>192.168.0.1</static>
</ip>
</host>
−
<host name="Client1">
<xterm>true</xterm>
−
<ip>
<static>192.168.0.10</static>
</ip>
</host>
−
<host name="Client2">
<xterm>true</xterm>
−
<ip>
<static>192.168.0.100</static>
</ip>
</host>
−
<link end1="Client2" end2="of1"/>
<link end1="Server" end2="of1"/>
<link end1="of1" end2="Client1"/>
</network>
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