Comment 1 for bug 1824856

When you say state, do you mean status?

And the constant already exists: https://opendev.org/openstack/neutron-lib/src/branch/master/neutron_lib/constants.py#L402. Although it seems nobody uses it: http://codesearch.openstack.org/?q=ROUTER_STATUS_ERROR&i=nope&files=&repos=

In any case, it seems sensible to do this. Let's discuss it in the drivers meeting