Hi everyone.
I'm having difficulties to add flow to the switch.
I
assigned the datapath-id using the command below: (obtain from:
http://yuba.stanford.edu/foswiki/bin/view/OpenFlow/Deployment/HOWTO/LabSetup#3_2_Setup_OpenFlow_Switch_on_Net)
./openflow/udatapath/ofdatapath --detach punix:/var/run/dp0 -d 004E46324304 -i
nf2c0,nf2c1,nf2c2,nf2c3
I'm
using POX controller and the switch can communicate with the
controller. But i'm having problem to ping the 2 computer hosts.
I added the flow using :
dpctl
add-flow unix:/var/run/dp0
in_port=3,dl_vlan=*,dl_src=*,dl_dst=*,dl_type=*,nw_src=*,nw_dst=*,nw_proto=*,tp_src=*,tp_dst=*,icmp_type=*,icmp_code=*,actions=output:1
dpctl
add-flow unix:/var/run/dp0
in_port=2,dl_vlan=*,dl_src=*,dl_dst=*,dl_type=*,nw_src=*,nw_dst=*,nw_proto=*,tp_src=*,tp_dst=*,icmp_type=*,icmp_code=*,actions=output:2
Then, I dpctl dump-flows unix:/var/run/dp0
The result is
stats_reply (xid=0xff3765f9): flags=none type=1(flow)
cookie=0, duration_sec=16s, duration_nsec=911000000s, table_id=1,
priority=32768, n_packets=0, n_bytes=0,
idle_timeout=60,hard_timeout=0,in_port=3,actions=output:1
Actually
i do not understand the meaning of those arguments inside the add-flow
command. Can someone please explain to me? After i added the flow, my
computer hosts still cannot ping each other. Do i add flow correctly?
Another question is, do in_port=3 refers to nf2c3? what is output:1 and
output:2?
Hope to hear from you all soon. Thank you very much!
_______________________________________________
openflow-discuss mailing list
openflow-discuss@lists.stanford.edu
https://mailman.stanford.edu/mailman/listinfo/openflow-discuss
