Update: Data Center Firewall maintenance July 11, 5-7 am
The firewall work is ongoing at this time.
Jumbo frames were enabled and the devices rebooted.
Upon the last reboot, one of the interfaces used for High Availability did not resume normal operation. As a preventative measure, the firewall with the malfunctioning interface has been removed from the cluster. The remaining firewall is functioning correctly. There appears to be no disruption to traffic flows.
Work is ongoing to resolve the problematic interface.