Hello. I'm answering your questions: 1. I installed the netfpga-base package with yum, the 2.1.0 version; 2. I followed that tutorial, and the installation went well; 3. For the regression tests I had a problem: I did not have a 4-port NIC to use with the 4 NetFPGA interfaces, so I tryed the regression test suite just with two connections: some initial tests went well without error, some others failed, but I thought this could be because there were some interfaces not connected; 4. When I say commands, I mean that i launch the controller with controller ptcp:6633 -v and then I do the ofdatapath and ofprotocol this way: ofdatapath punix:/var/run/dp0 -i nf2c2,nf2c3 -v ofprotocol unix:/var/run/dp0 tcp:localhost:6633 -v
How I said before, the nf2c3 interface is connected with the eth0 of the pc, and the nf2c2 is connected with the eth1 of the cube itself; I should have managed to ping the eth1 address with the pc, but i couldn't. I hope you could help me. 2011/10/5 Tatsuya Yabe <[email protected]>: > Hi Leonardo, > > This is not a direct answer and I need to ask you from the first step but: > 1. What version of "NetFPGA base" do you have? The simplest way is to check > "CHANGES" file in your netfpga installed directory. > 2. I assume you have followed the following wiki for the installation: > http://www.openflow.org/wk/index.php/CentOS_NetFPGA_Install > 3. Did you try the openflow regression test mentioned above to make sure > your installation was successful? > 4. When you mentioned running the commands, can you show me what exactly did > you run (with arguments)? > > Thank you, > Tatsuya Yabe > > On 2011/10/05, at 10:16, Leonardo Linguaglossa wrote: > >> Hello everybody. >> I am realizing some experiments with OpenFlow, but I feel that I am >> doing something incorrect. >> I wanted to use my NetFPGA cube as an OpenFlow Switch with 2 ports, >> and trying to communicate with a pc with this configuration: >> NetFPGA cube: controller localhost + switch port nf2c3 linked with >> eth0 of the PC host, and nf2c2 connected with eth1 of the cube; >> Pc host: eth0 connected with nf2c3. >> >> This way, I run all the commands (controller, ofdatapath, ofprotocol) >> and I wanted to ping the eth1 with the eth0 of pc host and vice versa. >> Addresses are: >> PC -> eth0:192.168.2.10 >> CUBE-> eht1:192.168.2.5 >> >> The problem is that when I try to ping each other, it says destination >> unreachable. >> Am I doing something wrong with this configuration? May be the other >> "terminal" to ping can't stay in the same place of the switch, and so >> I need to add another host? >> Thank you. >> -- >> Leonardo >> _______________________________________________ >> openflow-discuss mailing list >> [email protected] >> https://mailman.stanford.edu/mailman/listinfo/openflow-discuss > > -- Leonardo _______________________________________________ openflow-discuss mailing list [email protected] https://mailman.stanford.edu/mailman/listinfo/openflow-discuss
