Comments (4)
If you have the latest p4c, then the program will need to have direction 'inout' for the parameter 'hdr' to the VerifyChecksum control in the P4 program. Likely this P4 program was written to compile with a version of p4c before that change was made, about 2 months ago.
from tutorials.
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Thanks Nate! I did "git pull" in the tutorials, /home/vagrant/behavioral-models and /home/vagrant/p4c directories, and rebuilt the code in the /home/vagrant/behavioral-models directory. But, the error is still persisting. Should I be doing something different to follow your suggestion correctly?
Thanks,
Shyam
from tutorials.
Hi @jnfoster ,
Did you set env.sh
?
from tutorials.
Related Issues (20)
- MRI example,how does the P4 get theinformationof the switch when it is running? HOT 1
- Output format problem of flow table item in mycontroller.py in P4 runtime HOT 2
- IPv6 issue HOT 1
- Connection refused HOT 1
- How to obtain higher-precision processing delay HOT 4
- Get queues length HOT 1
- Test the programs in the exercises folder with PTF HOT 2
- make run mkdir -p build pcaps logs sudo python3 ../../utils/run_exercise.py -t topology.json -j build/ python3: can't open file '/home/chinni12/tutorials/utils/../../utils/run_exercise.py': [Errno 2] No such file or directory make: *** [Makefile:35: run] Error 2 HOT 2
- Building mininet topology. Traceback (most recent call last): File "/home/snsrl3/Documents/tutorials-master/exercises/basic_tunnel/../../utils/run_exercise.py", line 387, in <module> exercise.run_exercise() File "/home/snsrl3/Documents/tutorials-master/exercises/basic_tunnel/../../utils/run_exercise.py", line 195, in run_exercise self.create_network() File "/home/snsrl3/Documents/tutorials-master/exercises/basic_tunnel/../../utils/run_exercise.py", line 256, in create_network self.net = Mininet(topo = self.topo, File "/usr/local/lib/python3.10/dist-packages/mininet/net.py", line 178, in __init__ self.build() HOT 1
- ping issue HOT 1
- n error occurred during make run Traceback (most recent call last): File "../../utils/run_exercise.py", line 28, in <module> import p4runtime_lib.simple_controller File "/home/inspur/p4/tutorials/utils/p4runtime_lib/simple_controller.py", line 22, in <module> from p4.config.v1 import p4info_pb2 ModuleNotFoundError: No module named 'p4.config' HOT 6
- Way to disable the functionality to write the switch logging into a file? HOT 1
- The "behavioral-model" folder can not be found in the P4 tutorial VM HOT 4
- Permission to submit p4_16-mode.el to MELPA HOT 3
- The thrift server did not start in the basic.p4 exercise even when configuring simple_switch_grpc with the "--with-thrift" option. HOT 8
- VM login and password HOT 8
- To what extent can P4 extract attributes/headers/etc from HTTPS packets HOT 1
- cpu_port support HOT 1
- Is it possible to match multiple tables at the same time in P4? HOT 2
- gRPC Error: failed to connect to all addresses (UNAVAILABLE) HOT 1
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