Realm: ucl.ac.uk Visited Only

ucl.ac.uk/ORPS: ucl-ac-uk-4
ucl.ac.uk/ucl-ac-uk-4/NRPS: roaming0.govroam.uk (212.219.190.139) - All good
ucl.ac.uk/ucl-ac-uk-4/roaming0.govroam.uk/ Ping
Output
PING OK - Packet loss = 0%, RTA = 2.47 ms
Last State Change
Thu Jul 3 11:55:21 2025
Last Check
Sun Jul 13 13:55:12 2025
Next Check
Sun Jul 13 14:05:12 2025
ucl.ac.uk/ucl-ac-uk-4/roaming0.govroam.uk/ RADIUS Port
Output
OK: Port 1812 is probably open, unless there's a DROP firewall
Last State Change
Thu Jul 3 11:56:02 2025
Last Check
Sun Jul 13 13:56:00 2025
Next Check
Sun Jul 13 14:06:00 2025
ucl.ac.uk/ucl-ac-uk-4/roaming0.govroam.uk/ Server Shared Secret
Output
OK: Good shared secret over last day
Last State Change
Thu Jul 3 11:54:23 2025
Last Check
Sun Jul 13 13:54:22 2025
Next Check
Sun Jul 13 14:04:22 2025
ucl.ac.uk/ucl-ac-uk-4/NRPS: roaming1.govroam.uk (212.219.209.43) - All good
ucl.ac.uk/ucl-ac-uk-4/roaming1.govroam.uk/ Ping
Output
PING OK - Packet loss = 0%, RTA = 2.64 ms
Last State Change
Thu Jul 3 11:57:18 2025
Last Check
Sun Jul 13 13:57:08 2025
Next Check
Sun Jul 13 14:07:08 2025
ucl.ac.uk/ucl-ac-uk-4/roaming1.govroam.uk/ RADIUS Port
Output
OK: Port 1812 is probably open, unless there's a DROP firewall
Last State Change
Thu Jul 3 11:57:36 2025
Last Check
Sun Jul 13 13:57:35 2025
Next Check
Sun Jul 13 14:07:34 2025
ucl.ac.uk/ucl-ac-uk-4/roaming1.govroam.uk/ Server Shared Secret
Output
OK: Good shared secret over last day
Last State Change
Thu Jul 3 11:55:04 2025
Last Check
Sun Jul 13 13:55:02 2025
Next Check
Sun Jul 13 14:05:02 2025
ucl.ac.uk/ucl-ac-uk-4/NRPS: roaming2.govroam.uk (212.219.247.59) - All good
ucl.ac.uk/ucl-ac-uk-4/roaming2.govroam.uk/ Ping
Output
PING OK - Packet loss = 0%, RTA = 9.53 ms
Last State Change
Thu Jul 3 11:56:58 2025
Last Check
Sun Jul 13 13:56:49 2025
Next Check
Sun Jul 13 14:06:49 2025
ucl.ac.uk/ucl-ac-uk-4/roaming2.govroam.uk/ RADIUS Port
Output
OK: Port 1812 is probably open, unless there's a DROP firewall
Last State Change
Thu Jul 3 11:59:43 2025
Last Check
Sun Jul 13 13:59:42 2025
Next Check
Sun Jul 13 14:09:42 2025
ucl.ac.uk/ucl-ac-uk-4/roaming2.govroam.uk/ Server Shared Secret
Output
OK: Good shared secret over last day
Last State Change
Thu Jul 3 11:56:33 2025
Last Check
Sun Jul 13 13:56:31 2025
Next Check
Sun Jul 13 14:06:31 2025
ucl.ac.uk/ucl-ac-uk-4/NRPS: roaming3.govroam.uk (195.194.21.203) - All good
ucl.ac.uk/ucl-ac-uk-4/roaming3.govroam.uk/ Ping
Output
PING OK - Packet loss = 0%, RTA = 9.69 ms
Last State Change
Thu Jul 3 11:58:59 2025
Last Check
Sun Jul 13 13:58:50 2025
Next Check
Sun Jul 13 14:08:50 2025
ucl.ac.uk/ucl-ac-uk-4/roaming3.govroam.uk/ RADIUS Port
Output
OK: Port 1812 is probably open, unless there's a DROP firewall
Last State Change
Thu Jul 3 11:59:14 2025
Last Check
Sun Jul 13 13:59:14 2025
Next Check
Sun Jul 13 14:09:13 2025
ucl.ac.uk/ucl-ac-uk-4/roaming3.govroam.uk/ Server Shared Secret
Output
OK: Good shared secret over last day
Last State Change
Thu Jul 3 11:58:41 2025
Last Check
Sun Jul 13 13:58:39 2025
Next Check
Sun Jul 13 14:08:39 2025
ucl.ac.uk/ORPS: ucl-ac-uk-5
ucl.ac.uk/ucl-ac-uk-5/NRPS: roaming0.govroam.uk (212.219.190.139) - All good
ucl.ac.uk/ucl-ac-uk-5/roaming0.govroam.uk/ Ping
Output
PING OK - Packet loss = 0%, RTA = 2.89 ms
Last State Change
Thu Jul 3 11:52:13 2025
Last Check
Sun Jul 13 13:52:03 2025
Next Check
Sun Jul 13 14:02:03 2025
ucl.ac.uk/ucl-ac-uk-5/roaming0.govroam.uk/ RADIUS Port
Output
OK: Port 1812 is probably open, unless there's a DROP firewall
Last State Change
Thu Jul 3 11:55:19 2025
Last Check
Sun Jul 13 13:55:18 2025
Next Check
Sun Jul 13 14:05:17 2025
ucl.ac.uk/ucl-ac-uk-5/roaming0.govroam.uk/ Server Shared Secret
Output
OK: Good shared secret over last day
Last State Change
Thu Jul 3 11:52:29 2025
Last Check
Sun Jul 13 13:52:27 2025
Next Check
Sun Jul 13 14:02:27 2025
ucl.ac.uk/ucl-ac-uk-5/NRPS: roaming1.govroam.uk (212.219.209.43) - All good
ucl.ac.uk/ucl-ac-uk-5/roaming1.govroam.uk/ Ping
Output
PING OK - Packet loss = 0%, RTA = 3.32 ms
Last State Change
Thu Jul 3 11:54:27 2025
Last Check
Sun Jul 13 13:54:17 2025
Next Check
Sun Jul 13 14:04:17 2025
ucl.ac.uk/ucl-ac-uk-5/roaming1.govroam.uk/ RADIUS Port
Output
OK: Port 1812 is probably open, unless there's a DROP firewall
Last State Change
Thu Jul 3 11:57:38 2025
Last Check
Sun Jul 13 13:57:37 2025
Next Check
Sun Jul 13 14:07:36 2025
ucl.ac.uk/ucl-ac-uk-5/roaming1.govroam.uk/ Server Shared Secret
Output
OK: Good shared secret over last day
Last State Change
Thu Jul 3 11:55:33 2025
Last Check
Sun Jul 13 13:55:31 2025
Next Check
Sun Jul 13 14:05:31 2025
ucl.ac.uk/ucl-ac-uk-5/NRPS: roaming2.govroam.uk (212.219.247.59) - All good
ucl.ac.uk/ucl-ac-uk-5/roaming2.govroam.uk/ Ping
Output
PING OK - Packet loss = 0%, RTA = 10.24 ms
Last State Change
Thu Jul 3 11:56:20 2025
Last Check
Sun Jul 13 13:56:09 2025
Next Check
Sun Jul 13 14:06:09 2025
ucl.ac.uk/ucl-ac-uk-5/roaming2.govroam.uk/ RADIUS Port
Output
OK: Port 1812 is probably open, unless there's a DROP firewall
Last State Change
Thu Jul 3 11:57:38 2025
Last Check
Sun Jul 13 13:57:37 2025
Next Check
Sun Jul 13 14:07:37 2025
ucl.ac.uk/ucl-ac-uk-5/roaming2.govroam.uk/ Server Shared Secret
Output
OK: Good shared secret over last day
Last State Change
Thu Jul 3 11:59:23 2025
Last Check
Sun Jul 13 13:59:22 2025
Next Check
Sun Jul 13 14:09:22 2025
ucl.ac.uk/ucl-ac-uk-5/NRPS: roaming3.govroam.uk (195.194.21.203) - All good
ucl.ac.uk/ucl-ac-uk-5/roaming3.govroam.uk/ Ping
Output
PING OK - Packet loss = 0%, RTA = 10.22 ms
Last State Change
Thu Jul 3 11:58:57 2025
Last Check
Sun Jul 13 13:58:47 2025
Next Check
Sun Jul 13 14:08:47 2025
ucl.ac.uk/ucl-ac-uk-5/roaming3.govroam.uk/ RADIUS Port
Output
OK: Port 1812 is probably open, unless there's a DROP firewall
Last State Change
Thu Jul 3 11:56:14 2025
Last Check
Sun Jul 13 13:56:12 2025
Next Check
Sun Jul 13 14:06:12 2025
ucl.ac.uk/ucl-ac-uk-5/roaming3.govroam.uk/ Server Shared Secret
Output
OK: Good shared secret over last day
Last State Change
Thu Jul 3 11:58:31 2025
Last Check
Sun Jul 13 13:58:30 2025
Next Check
Sun Jul 13 14:08:30 2025
ucl.ac.uk/ORPS: ucl-ac-uk-6
ucl.ac.uk/ucl-ac-uk-6/NRPS: roaming0.govroam.uk (212.219.190.139) - All good
ucl.ac.uk/ucl-ac-uk-6/roaming0.govroam.uk/ Ping
Output
PING OK - Packet loss = 0%, RTA = 2.47 ms
Last State Change
Thu Jul 3 11:54:56 2025
Last Check
Sun Jul 13 13:54:45 2025
Next Check
Sun Jul 13 14:04:45 2025
ucl.ac.uk/ucl-ac-uk-6/roaming0.govroam.uk/ RADIUS Port
Output
OK: Port 1812 is probably open, unless there's a DROP firewall
Last State Change
Thu Jul 3 11:55:59 2025
Last Check
Sun Jul 13 13:55:58 2025
Next Check
Sun Jul 13 14:05:57 2025
ucl.ac.uk/ucl-ac-uk-6/roaming0.govroam.uk/ Server Shared Secret
Output
OK: Good shared secret over last day
Last State Change
Thu Jul 3 11:51:51 2025
Last Check
Sun Jul 13 13:51:50 2025
Next Check
Sun Jul 13 14:01:50 2025
ucl.ac.uk/ucl-ac-uk-6/NRPS: roaming1.govroam.uk (212.219.209.43) - All good
ucl.ac.uk/ucl-ac-uk-6/roaming1.govroam.uk/ Ping
Output
PING OK - Packet loss = 0%, RTA = 2.40 ms
Last State Change
Thu Jul 3 11:55:53 2025
Last Check
Sun Jul 13 13:55:44 2025
Next Check
Sun Jul 13 14:05:43 2025
ucl.ac.uk/ucl-ac-uk-6/roaming1.govroam.uk/ RADIUS Port
Output
OK: Port 1812 is probably open, unless there's a DROP firewall
Last State Change
Thu Jul 3 11:54:24 2025
Last Check
Sun Jul 13 13:54:23 2025
Next Check
Sun Jul 13 14:04:23 2025
ucl.ac.uk/ucl-ac-uk-6/roaming1.govroam.uk/ Server Shared Secret
Output
OK: Good shared secret over last day
Last State Change
Thu Jul 3 11:58:16 2025
Last Check
Sun Jul 13 13:58:14 2025
Next Check
Sun Jul 13 14:08:14 2025
ucl.ac.uk/ucl-ac-uk-6/NRPS: roaming2.govroam.uk (212.219.247.59) - All good
ucl.ac.uk/ucl-ac-uk-6/roaming2.govroam.uk/ Ping
Output
PING OK - Packet loss = 0%, RTA = 9.55 ms
Last State Change
Thu Jul 3 11:57:25 2025
Last Check
Sun Jul 13 13:57:15 2025
Next Check
Sun Jul 13 14:07:15 2025
ucl.ac.uk/ucl-ac-uk-6/roaming2.govroam.uk/ RADIUS Port
Output
OK: Port 1812 is probably open, unless there's a DROP firewall
Last State Change
Thu Jul 3 11:57:42 2025
Last Check
Sun Jul 13 13:57:41 2025
Next Check
Sun Jul 13 14:07:41 2025
ucl.ac.uk/ucl-ac-uk-6/roaming2.govroam.uk/ Server Shared Secret
Output
OK: Good shared secret over last day
Last State Change
Thu Jul 3 11:56:43 2025
Last Check
Sun Jul 13 13:56:41 2025
Next Check
Sun Jul 13 14:06:41 2025
ucl.ac.uk/ucl-ac-uk-6/NRPS: roaming3.govroam.uk (195.194.21.203) - All good
ucl.ac.uk/ucl-ac-uk-6/roaming3.govroam.uk/ Ping
Output
PING OK - Packet loss = 0%, RTA = 9.78 ms
Last State Change
Thu Jul 3 11:58:09 2025
Last Check
Sun Jul 13 13:57:59 2025
Next Check
Sun Jul 13 14:07:59 2025
ucl.ac.uk/ucl-ac-uk-6/roaming3.govroam.uk/ RADIUS Port
Output
OK: Port 1812 is probably open, unless there's a DROP firewall
Last State Change
Thu Jul 3 11:57:41 2025
Last Check
Sun Jul 13 13:57:40 2025
Next Check
Sun Jul 13 14:07:40 2025
ucl.ac.uk/ucl-ac-uk-6/roaming3.govroam.uk/ Server Shared Secret
Output
OK: Good shared secret over last day
Last State Change
Thu Jul 3 11:57:03 2025
Last Check
Sun Jul 13 13:57:01 2025
Next Check
Sun Jul 13 14:07:01 2025
ucl.ac.uk/ORPS: ucl-ac-uk-7
ucl.ac.uk/ucl-ac-uk-7/NRPS: roaming0.govroam.uk (212.219.190.139) - All good
ucl.ac.uk/ucl-ac-uk-7/roaming0.govroam.uk/ Ping
Output
PING OK - Packet loss = 0%, RTA = 3.07 ms
Last State Change
Thu Jul 3 11:52:34 2025
Last Check
Sun Jul 13 13:52:24 2025
Next Check
Sun Jul 13 14:02:24 2025
ucl.ac.uk/ucl-ac-uk-7/roaming0.govroam.uk/ RADIUS Port
Output
OK: Port 1812 is probably open, unless there's a DROP firewall
Last State Change
Thu Jul 3 11:55:57 2025
Last Check
Sun Jul 13 13:55:55 2025
Next Check
Sun Jul 13 14:05:55 2025
ucl.ac.uk/ucl-ac-uk-7/roaming0.govroam.uk/ Server Shared Secret
Output
OK: Good shared secret over last day
Last State Change
Thu Jul 3 11:55:30 2025
Last Check
Sun Jul 13 13:55:29 2025
Next Check
Sun Jul 13 14:05:29 2025
ucl.ac.uk/ucl-ac-uk-7/NRPS: roaming1.govroam.uk (212.219.209.43) - All good
ucl.ac.uk/ucl-ac-uk-7/roaming1.govroam.uk/ Ping
Output
PING OK - Packet loss = 0%, RTA = 3.08 ms
Last State Change
Thu Jul 3 11:57:47 2025
Last Check
Sun Jul 13 13:57:38 2025
Next Check
Sun Jul 13 14:07:36 2025
ucl.ac.uk/ucl-ac-uk-7/roaming1.govroam.uk/ RADIUS Port
Output
OK: Port 1812 is probably open, unless there's a DROP firewall
Last State Change
Thu Jul 3 11:58:19 2025
Last Check
Sun Jul 13 13:58:18 2025
Next Check
Sun Jul 13 14:08:17 2025
ucl.ac.uk/ucl-ac-uk-7/roaming1.govroam.uk/ Server Shared Secret
Output
OK: Good shared secret over last day
Last State Change
Thu Jul 3 11:58:31 2025
Last Check
Sun Jul 13 13:58:30 2025
Next Check
Sun Jul 13 14:08:29 2025
ucl.ac.uk/ucl-ac-uk-7/NRPS: roaming2.govroam.uk (212.219.247.59) - All good
ucl.ac.uk/ucl-ac-uk-7/roaming2.govroam.uk/ Ping
Output
PING OK - Packet loss = 0%, RTA = 10.23 ms
Last State Change
Thu Jul 3 11:55:31 2025
Last Check
Sun Jul 13 13:55:21 2025
Next Check
Sun Jul 13 14:05:21 2025
ucl.ac.uk/ucl-ac-uk-7/roaming2.govroam.uk/ RADIUS Port
Output
OK: Port 1812 is probably open, unless there's a DROP firewall
Last State Change
Thu Jul 3 11:56:31 2025
Last Check
Sun Jul 13 13:56:29 2025
Next Check
Sun Jul 13 14:06:29 2025
ucl.ac.uk/ucl-ac-uk-7/roaming2.govroam.uk/ Server Shared Secret
Output
OK: Good shared secret over last day
Last State Change
Thu Jul 3 11:56:37 2025
Last Check
Sun Jul 13 13:56:34 2025
Next Check
Sun Jul 13 14:06:34 2025
ucl.ac.uk/ucl-ac-uk-7/NRPS: roaming3.govroam.uk (195.194.21.203) - All good
ucl.ac.uk/ucl-ac-uk-7/roaming3.govroam.uk/ Ping
Output
PING OK - Packet loss = 0%, RTA = 10.32 ms
Last State Change
Thu Jul 3 12:00:10 2025
Last Check
Sun Jul 13 13:50:02 2025
Next Check
Sun Jul 13 14:00:01 2025
ucl.ac.uk/ucl-ac-uk-7/roaming3.govroam.uk/ RADIUS Port
Output
OK: Port 1812 is probably open, unless there's a DROP firewall
Last State Change
Thu Jul 3 11:57:56 2025
Last Check
Sun Jul 13 13:57:54 2025
Next Check
Sun Jul 13 14:07:54 2025
ucl.ac.uk/ucl-ac-uk-7/roaming3.govroam.uk/ Server Shared Secret
Output
OK: Good shared secret over last day
Last State Change
Thu Jul 3 11:57:54 2025
Last Check
Sun Jul 13 13:57:52 2025
Next Check
Sun Jul 13 14:07:52 2025
Called Station ID Check
Output
WARNING: 100% Missing SSID, as of 2025-07-13 13:54:48. 100% MAC format wrong - should use a '-' to separate hex pairs (last: 2025-07-13 13:54:48)
Last State Change
Tue Jul 1 19:57:41 2025
Last Check
Sun Jul 13 13:57:39 2025
Next Check
Sun Jul 13 14:12:38 2025
Meaning:
The Called-Station-ID contains the MAC address of the device the client connects to as well as, potentially, the SSID of the wireless network it connected to. The format of the MAC address is specified in RFC 3580 as 'XX-XX-XX-XX-XX-XX:SSID' with '-' being the only valid separator and all upper case. The SSID should be appended.
Having the Called-Station-ID included in proxied requests makes it possible to ensure that the SSID being broadcast matches the service requirements.
Solution:
Configure your wireless system to provide the CSI in the RFC3580 format.
Calling Station ID Check
Output
WARNING: 100% MAC format wrong, missing separator (last: 2025-07-13 13:53:38)
Last State Change
Fri Jun 13 10:30:08 2025
Last Check
Sun Jul 13 13:55:07 2025
Next Check
Sun Jul 13 14:10:07 2025
Meaning:
Calling Station ID identifies the device making the connection and RFC 3580 states that the format should be XX-XX-XX-XX-XX-XX (i.e. '-' separated and upper case).
Solution:
Configure your wireless system to use upper case and '-' separated pairs.
Operator Check
Output
WARNING: 100% Missing Operator-Name (last: 2025-07-13 13:54:48)
Last State Change
Tue Jul 1 19:57:38 2025
Last Check
Sun Jul 13 13:57:36 2025
Next Check
Sun Jul 13 14:12:35 2025
Meaning:
Operator-Name is missing from RADIUS requests. Operator-Name identifies the site sending the requests and is used by home sites in audit trails and in cases of mis-use.
Solution:
Where possible (FreeRADIUS, radsecproxy, RADIATOR) Operator-Name should be configured to send the site identifier (in the format 1realm.name e.g. 1holby.nhs.uk).
Realm Syntax Check
Output
CRITICAL: 0.1% realm starts with '.' (last: 2025-07-13 07:06:10)
Last State Change
Fri Jul 11 18:27:20 2025
Last Check
Sun Jul 13 13:57:18 2025
Next Check
Sun Jul 13 14:12:16 2025
Meaning:
The syntax of a realm proxied does not match what's acceptable. A realm should be in the format of 'realm.tld' or 'something.site.tld' and shouldn't have '..' or start or end with '.', shouldn't contain characters other than '0-9a-zA-Z-.', shouldn't be empty or missing. Since these realms are entered by end-users typos are possible. Obviously the NRPS should never see the site's own realm proxied as that could cause loops.
Solution:
Filter out syntactically invalid realms, don't proxy them.