Issue

virt-who doesn't work properly.
Error is output to /var/log/rhsm/rhsm.log.

2015-12-24 19:51:17,841 [ERROR] @virt-who.py:226 - Unable to recover, retry in 60 seconds.
2015-12-24 19:52:47,584 [ERROR] @virt-who.py:223 - Error in communication with subscription manager, trying to recover:
Traceback (most recent call last):
File "/usr/share/virt-who/virt-who.py", line 207, in _send
result = self.subscriptionManager.hypervisorCheckIn(self.options.owner, self.options.env, virtualGuests, type=self.options.virtType)
File "/usr/share/virt-who/subscriptionmanager.py", line 92, in hypervisorCheckIn
return self.connection.hypervisorCheckIn(owner, env, mapping)
File "/usr/lib64/python2.6/site-packages/rhsm/connection.py", line 754, in hypervisorCheckIn
return self.conn.request_post(url, host_guest_mapping)
File "/usr/lib64/python2.6/site-packages/rhsm/connection.py", line 553, in request_post
return self._request("POST", method, params)
File "/usr/lib64/python2.6/site-packages/rhsm/connection.py", line 478, in _request
self.validateResponse(result, request_type, handler)
File "/usr/lib64/python2.6/site-packages/rhsm/connection.py", line 537, in validateResponse
raise NetworkException(response['status'])
NetworkException: Network error code: 429