CAS maintenance – Saturday, April 2, 9:00 p.m. to 11:00 p.m.

The authentication system CAS will be down due to system maintenance this Saturday, April 2, from 9:00 p.m. to 11:00 p.m. Access to my.ryerson portal and other systems requiring login using CAS will not be available during this downtime.

We apologize for any inconvenience this may cause.

Computing and Communications Services

CAS maintenance – Friday, March 18

The authentication system CAS will be down due to system maintenance this Friday, March 18, from 7:00 a.m. to 8:00 a.m. Access to my.ryerson portal and other systems requiring login using CAS may be intermittent during this time.

We apologize for any inconvenience this may cause.

Computing and Communications Services

D2L Emergency Maintenance: Thursday, December 21, 2017 from 12:00 a.m. to 12:30 a.m.

D2L’s Infrastructure teams need to perform Emergency Maintenance that is expected to take 2 minutes to complete. This maintenance is needed to remediate the identified SSL Certificate issue and it’s scheduled for Thursday, December 21, 2017 between 12:00 a.m. to 12:30 a.m. No maintenance pages can be posted as the device responsible for posting pages will be receiving the upgrade.

We apologize for any inconvenience this may cause.

-Computing and Communications Services

D2L Scheduled Maintenance: Sunday, July 23, 2017 from 1 a.m. to 7 a.m.

D2L will be performing system maintenance on Sunday, July 23, 2017 from 1 a.m. to 7 a.m. D2L servers will be available during this maintenance window. However, due to the nature of this maintenance, the D2L email tool will be intermittently unavailable between 1:00 a.m. and 3:00 a.m.

During this period, users might experience delays or errors in sending/receiving emails, but no email will be lost. Also, the search functionality within LOR might return partial results for the duration of the maintenance window.

We apologize for any inconvenience this may cause.

-Computing and Communications Services

D2L Scheduled Maintenance: Sunday, June 25, 2017 from 1 a.m. to 7 a.m.

D2L will be performing system maintenance on Sunday, June 25, 2017 from 1 a.m. to 7 a.m. D2L servers will be available during this maintenance window. However, due to the nature of this maintenance, the D2L email tool will be intermittently unavailable between 1:00 a.m. and 3:00 a.m.

During this period, users might experience delays or errors in sending/receiving emails, but no email will be lost.

We apologize for any inconvenience this may cause.

-Computing and Communications Services