opal4.opalstack.com located in Dallas TX is currently not responding to ping. We're looking into it and will follow up on this post with more information as it becomes available.
The data center has reported that the issue is resolved.
Opal4 is back online. We will continue to monitor.
The data center reports "an outage related to a networking maintenance that was intended to be non-impacting in our DAL-12 datacenter".
We're awaiting further updates at this time.
The outage appears to be upstream in our data center. We've contacted them and are awaiting their response.