I followed these 2 guides to setup openflow on centos: http://yuba.stanford.edu/foswiki/bin/view/OpenFlow/Deployment/HOWTO/LabSetup#3_Setup_OpenFlow_Switches_on_PCs http://www.openflow.org/wk/index.php/CentOS_NetFPGA_Install cpci_reprogram.pl and nf_download openflow_switch.bit run properly,
but when i create datapath using ofdatapath --detach punix:/var/run/dp0 -d [mymacadd] -i nf2c0, nf2c1, nf2c2, nf2c3 i get ERR saying nf2c0 device has assigned IPv6 address ...... but i have disable ipv6 following steps in http://www.openflow.org/wk/index.php/CentOS_NetFPGA_Install#Install_Regression_Suite I can get connected with controller, but the controller's netapps e.g. pyswitch simply won't work. I plugin connect 2 machines with 1G ethernet card with netfpga on nf2c0 and nf2c1, alloc the address as 192.168.137.2 and 192.168.137.3, but i can not ping from either to the other. My netfpga card works just fine when i download reference_nic and reference_router, i just cannot get openflow working. Did i miss something? Thank you!
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