I try -g 3, but the only value possible is 1 e 2. How make use of netfpga packet generator?
Thanks for any help. Rgs Rafael On Wed, Feb 29, 2012 at 11:29 AM, Rafael Emerick <rafael.r...@gmail.com>wrote: > Hi Rob at al. > > Im having problems to run modules of oflops. I had a NetFPGA in a PC with > openflow switch and other pc with netfpga running oflops. > I connect with direct cable the two machines and start openflow in the > first. > > My output is there. > > # ./oflops -c eth0 -d nf2c1 -d nf2c0 -p 6633 -g nf2 -t > ./example_modules/openflow_mod_flow/.libs/ > libopenflow_mod_flow.a libopenflow_mod_flow.so mod_flow.o > libopenflow_mod_flow.la libopenflow_mod_flow.so.0 > libopenflow_mod_flow.lai libopenflow_mod_flow.so.0.0.0 > [root@cobrowser oflops]# ./oflops -c eth0 -d nf2c1 -d nf2c0 -p 6633 -g > nf2 -t ./example_modules/openflow_mod_flow/.libs/libopenflow_mod_flow.so > Initializing pkt gen library > Found net device: nf2c0 > counter: 47323b5aade1 4732 be00e5a0 > Setting control channel to eth0 > Adding a data channel on nf2c1 > Adding a data channel on nf2c0 > Setting Control listen port to 6633 > traffic generator 0 is invalid > Sending probe interval : 114 usec (pkt_size: 1500 bytes, rate: 100 > Mbits/sec ) > Sending probe interval : 114 usec (pkt_size: 1500 bytes, rate: 100 > Mbits/sec ) > Creating server socket... > Setting SO_REUSE > Binding to port 6633 > Waiting for a switch to connect... > Got connection from [X.X.X.X]:34816 > Setting control channel to non-blocking > Turning off @&^$!@# Nagle algorithm on control channel > Running 1 Test > ----------------------------------------------- > ------------ TEST openflow_add_flow ---------- > ----------------------------------------------- > Test openflow_add_flow: Starting pcap filter "port 6633" on dev eth0 for > channel 0 > Test openflow_add_flow: Starting pcap filter "udp" on dev nf2c1 for > channel 1 > Non-fatal pcap_setfilter: nf2c1: no IPv4 address assigned > Test openflow_add_flow: Starting pcap filter "udp" on dev nf2c0 for > channel 2 > Non-fatal pcap_setfilter: nf2c0: no IPv4 address assigned > cleaning up flow table... > Sending measurement probe flow... > event loop > No log handling enabled - turning on stderr logging > snmp_open: Unknown host > snmp_open: Unknown host > snmp_open: Unknown host > snmp_open: Unknown host > snmp_open: Unknown host > snmp_open: Unknown host > pcap flow modification send 1330554683.931678 > BARRIER_DELAY:13213 > snmp_open: Unknown host > snmp_open: Unknown host > snmp_open: Unknown host > snmp_open: Unknown host > snmp_open: Unknown host > snmp_open: Unknown host > terminating test.... > *eth0:175:0* > *dev nf2c1 0pps 0Mb/sec (0bps) errors: 1511034 0pps 0Mb/sec (0bps) > errors: 151103,dev nf2c0 0pps 0Mb/sec (0bps) errors: 1513957 0pps > 0Mb/sec (0bps) errors: 151395,* > *nf2c1:1074:711* > *dev nf2c1 0pps 0Mb/sec (0bps) errors: 1511034 0pps 0Mb/sec (0bps) > errors: 151103,dev nf2c0 0pps 0Mb/sec (0bps) errors: 1513957 0pps > 0Mb/sec (0bps) errors: 151395,* > *nf2c0:700:337* > *dev nf2c1 0pps 0Mb/sec (0bps) errors: 1511034 0pps 0Mb/sec (0bps) > errors: 151103,dev nf2c0 0pps 0Mb/sec (0bps) errors: 1513957 0pps > 0Mb/sec (0bps) errors: 151395,* > ----------------------------------------------- > --------------- Finished ----------------- > ----------------------------------------------- > > Running wireshark in oflops, i see traffic in nf2c0 and c1...in > openflowswitch there is no traffic in netfpga ports. Should be used cross > connect cables ? > > What's wrong? The openflows netfpga switch is working fine. Is a problem > with the Oflops or with the stupid user? :) >
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