RHN とまっているらしい。
Down for Scheduled Maintenance
Red Hat Network servers will be taken offline for scheduled maintenance at 6:30AM EDT (UTC-4) on Wednesday, August 4th. The servers will be back online by no later than 8:00AM EDT (UTC-4) on Wednesday, August 4th.
We apologize for any inconvenience this outage may cause.
Thank you for using Red Hat Network.
