lab 3.1. Cannot open network namespace... No such file or directory

hdadon

The sequence below don't seem to work. I've verified the UUID of the router. What I don't understand, is I can't ping the allocated IP, the instance is not reachable, so how would an ssh work?

ubuntu@devstack-cc:~/devstack$ sudo ip netns list
qrouter-c104d6f6-068e-46bf-b768-6ded0c6d015b
qdhcp-f8d56171-4f17-44df-8d52-c69e5598f214
qrouter-c53c806a-ccb9-45e7-ae81-1dcd839231f0
qdhcp-ff29009f-89b8-4d56-b7d4-549c8581c51d
ubuntu@devstack-cc:~/devstack$ sudo ip netns exec \ qrouter-c104d6f6-068e-46bf-b768-6ded0c6d015b \ ssh cirros@10.0.0.74
Cannot open network namespace " qrouter-c104d6f6-068e-46bf-b768-6ded0c6d015b": No such file or directory

hdadon

Thanks Tim,
I'm just following the instructions on the documentation where it is noted that dark blue, is text to be typed at the command line and I thought the / meant to be part of this command.
Anyway I am good for now.