Status

0. CS dept (DCSTunnel)

Last online: a second ago
Last offline: March 13 (1 minute 42 seconds)
Latency: 0.000262

1. UofT Campus (ITS DNS)

Last online: a second ago
Last offline: August 3, 2021 (4 minutes 48 seconds)
Latency: 0

2. Telus Toronto (speedtest)

Last online: a second ago
Last offline: July 7 (28 seconds)
Latency: 0.028018

3. Bell Toronto (speedtest)

Last online: a second ago
Last offline: June 24 (1 minute 27 seconds)
Latency: 0.0131819

4. Rogers Etobicoke (speedtest)

Last online: a second ago
Last offline: May 1 (1 second)
Latency: 0.0014229

5. Broader Internet (Cloudfront)

Last online: a second ago
Last offline: May 29 (1 second)
Latency: 0.0226009

#	Last online	Last offline	Latency
0. CS dept (DCSTunnel) (online)	a second ago	March 13 (1 minute 42 seconds)	0.000262s
1. UofT Campus (ITS DNS) (online)	a second ago	August 3, 2021 (4 minutes 48 seconds)	0s
2. Telus Toronto (speedtest) (online)	a second ago	July 7 (28 seconds)	0.028018s
3. Bell Toronto (speedtest) (online)	a second ago	June 24 (1 minute 27 seconds)	0.0131819s
4. Rogers Etobicoke (speedtest) (online)	a second ago	May 1 (1 second)	0.0014229s
5. Broader Internet (Cloudfront) (online)	a second ago	May 29 (1 second)	0.0226009s

This shows the connectivity status of various external networks as seen from CSLab.

Green indicates 'reachable', Red indicates 'not reachable'.

'Last online' is time since the last successful test.
'Last offline' is time since the last unsuccessful test.
'Latency' is the round-trip time of the last test (normally a small fraction of a second).

Click on the desired network for more details, including history.