[P4-discuss] Unable to Demo P4 tutorials

vishal sr imvishalsr at gmail.com
Thu Apr 28 22:54:20 EDT 2016


Hello,
I want to run the copy_to_cpu p4 program. I have done with all the necessary steps to run the demo and also ran the veth_setup. After configuring the switch and made listener ready, i could send one packet with send_one.py (Packet contents are displayed) but unable to receive them with receiver.py (packet is not displayed). I am getting the following warning so not sure whether the packet is transmitted.

vishal at ubuntu:~/tutorials/examples/copy_to_cpu$ sudo python send_one.py
WARNING: No route found for IPv6 destination :: (no default route?)
0000   AA BB CC DD EE FF 00 0C  29 4B CB 11 08 00 45 00   ........)K....E.
0010   00 3B 00 01 00 00 40 06  1E 89 C0 A8 90 81 0A 00   .;.... at .........
0020   01 0A 00 14 00 50 00 00  00 00 00 00 00 00 50 02   .....P........P.
0030   20 00 65 CB 00 00 61 61  61 61 61 61 61 61 61 61    .e...aaaaaaaaaa
0040   61 61 61 61 61 61 61 61  61                        aaaaaaaaa
.
Sent 1 packets.

vishal at ubuntu:~/tutorials/examples/copy_to_cpu$ sudo python receive.py
WARNING: No route found for IPv6 destination :: (no default route?)

Sincerely,
Vishal S



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