System Name:
Backbone firewall

Services Affected:
Email, WebMail, LDAP, etc.
All services behind the 130.15.241.x firewall.

Maintenance Timeline:
6:30-6:45AM

Details:

There will be a brief network outage on the backbone firewall. All services will be transferred to the backup firewall to replace a failed network card.

All services on the 130.15.241.x network will be affected, momentarily, the firewalls maintain a connection state table so the fail over should be seamless.