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- WiFi outage on Tuesday October 22, 2024 from 1:01 to 1:14 PM
- CE Azure labs outage on Thursday September 5, 2024
- Slow connectivity to applications on Tuesday September 3, 2024
- WiFi Network outage on Wednesday August 28, 2024 from 5:20 to 7:15 AM
- ServiceNow (Ask HR and IT Help) outage on Monday August 26, 2024
Author Archives: michael
Network outage at 1 Dundas Street (YDI building): Monday, September 26, 2016
On Monday, September 26, 2016, CCS noticed that some network switches in 1 Dundas Street (YDI building) failed to come up after a building power loss. This caused a network outage for the HR department. Network services team is investigating the … Continue reading
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Tagged network
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Network outage at SLC building on Wednesday September 21, 2016 at 6:06 AM
On Wednesday September 21, 2016, at 6:06 AM electric power was lost in the SLC telecommunication closet. This caused a complete outage of both wired and wireless network access. Campus facilities are investigating the issue. Update: Power restored to the telecom … Continue reading
Posted in All Categories, network, wireless
Tagged network, Wireless
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Network outage on Sunday 11, 2016 from 8:00 to 9:00 AM
On Sunday September 11, 2016, at 8:00 AM an emergency network maintenance took place. This caused access interruption to and from the Internet. The maintenance work was completed and services resumed at 9:00 AM. We apologize for any inconvenience. -Computing and … Continue reading
Posted in All Categories, Internet
Tagged Internet
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Intermittent delayed delivery of some email: Monday, August 8, 2016 8:00 AM
There are intermittent email delays of up to several hours for some email arriving at Ryerson on August 7 and 8, 2016. We are investigating the root cause. Update 10:40 AM: The problem appears to have started on Saturday, August 6, at … Continue reading
Posted in All Categories, Mail
Tagged email
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Rocket SSL VPN outage on Wednesday July 20, 2016 at 2:45 PM
On Wednesday, July 20, 2016 at 2:45 PM, the appliance providing SSL VPN (Rocket) failed and the service has been unavailable since the failure. VPN access remains available through RU-VPN or RU-VPN2. The network team is investigating the issue. Please accept our … Continue reading
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Tagged VPN
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www.ryerson.ca outage: Monday May 16, 2016 at 12:45
On Monday May 16, 2016 at 12:45 PM, the www.ryerson.ca website became unavailable. CCS administrators are continuing the investigation. Update: Services were resumed at 13:28 PM We apologize for any inconvenience. -Computing and Communications Services
Posted in All Categories, network
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Internet outage on Friday April 22, 2016 at 1:00 PM
On Friday April 22, 2016 at around 1:00 PM, many sites on the internet became unreachable due to an internet routing problem at a major internet hub in the United States. The Network engineering team at Ryerson is monitoring the … Continue reading
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Wired network outage on Friday April 22 from 3:15 AM to 7:45 AM
On Friday, April 22, 2016 at 3:15 AM, a firewall protecting all the wired academic and administrative subnets failed. This prevented these subnets from accessing any network resource. IT-Security moved the traffic to a redundant firewall and services were resumed at 7:45 AM … Continue reading
Posted in All Categories, Firewall
Tagged Firewall
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Lab outage in LIB-386L on Monday April 4, 2016
On Monday April 4, 2016 at 2:30AM, the computers in LIB-386L lost their network connectivity. Connectivity was restored at 11:00 AM after adding a second DHCP server. Network Engineering staff are troubleshooting the issue. Please accept our apologies for the problems this outage … Continue reading
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Tagged network
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Network outage Friday March 11, 2016 at 12:15 PM
On Friday, March 11, 2016 at 12:15 PM, a firewall for the wired networks failed which is preventing access to any network resource. Network staff are troubleshooting the issue. Update: The firewall vendor was able to provide a workaround and services … Continue reading
Posted in All Categories, Firewall, network
Tagged Firewall, network
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