Realm: london.edu Visited Only

london.edu/ORPS: london-edu-0

london.edu/london-edu-0/NRPS: roaming0.govroam.uk (212.219.190.139) - All good

london.edu/london-edu-0/roaming0.govroam.uk/ Ping

Output: PING OK - Packet loss = 0%, RTA = 2.10 ms
Last State Change: Fri Feb 6 12:18:50 2026
Last Check: Fri Feb 13 07:28:41 2026
Next Check: Fri Feb 13 07:38:40 2026

london.edu/london-edu-0/roaming0.govroam.uk/ RADIUS Port

Output: OK: Port 1812 is probably open, unless there's a DROP firewall
Last State Change: Fri Feb 6 12:17:37 2026
Last Check: Fri Feb 13 07:37:36 2026
Next Check: Fri Feb 13 07:47:35 2026

london.edu/london-edu-0/roaming0.govroam.uk/ Server Shared Secret

Output: OK: Good shared secret over last day
Last State Change: Thu Feb 12 19:25:16 2026
Last Check: Fri Feb 13 07:35:13 2026
Next Check: Fri Feb 13 07:45:13 2026

london.edu/london-edu-0/NRPS: roaming1.govroam.uk (212.219.209.43) - All good

london.edu/london-edu-0/roaming1.govroam.uk/ Ping

Output: PING OK - Packet loss = 0%, RTA = 2.18 ms
Last State Change: Fri Feb 6 12:22:49 2026
Last Check: Fri Feb 13 07:32:39 2026
Next Check: Fri Feb 13 07:42:38 2026

london.edu/london-edu-0/roaming1.govroam.uk/ RADIUS Port

Output: OK: Port 1812 is probably open, unless there's a DROP firewall
Last State Change: Fri Feb 6 12:22:45 2026
Last Check: Fri Feb 13 07:32:42 2026
Next Check: Fri Feb 13 07:42:42 2026

london.edu/london-edu-0/roaming1.govroam.uk/ Server Shared Secret

Output: OK: Good shared secret over last day
Last State Change: Tue Feb 10 06:37:23 2026
Last Check: Fri Feb 13 07:37:21 2026
Next Check: Fri Feb 13 07:47:21 2026

london.edu/london-edu-0/NRPS: roaming2.govroam.uk (212.219.247.59) - All good

london.edu/london-edu-0/roaming2.govroam.uk/ Ping

Output: PING OK - Packet loss = 0%, RTA = 7.64 ms
Last State Change: Fri Feb 6 12:24:22 2026
Last Check: Fri Feb 13 07:34:11 2026
Next Check: Fri Feb 13 07:44:11 2026

london.edu/london-edu-0/roaming2.govroam.uk/ RADIUS Port

Output: OK: Port 1812 is probably open, unless there's a DROP firewall
Last State Change: Fri Feb 6 12:22:04 2026
Last Check: Fri Feb 13 07:32:03 2026
Next Check: Fri Feb 13 07:42:03 2026

london.edu/london-edu-0/roaming2.govroam.uk/ Server Shared Secret

Output: OK: Good shared secret over last day
Last State Change: Thu Feb 12 14:49:54 2026
Last Check: Fri Feb 13 07:29:52 2026
Next Check: Fri Feb 13 07:39:52 2026

london.edu/london-edu-0/NRPS: roaming3.govroam.uk (195.194.21.203) - All good

london.edu/london-edu-0/roaming3.govroam.uk/ Ping

Output: PING OK - Packet loss = 0%, RTA = 7.63 ms
Last State Change: Fri Feb 6 12:24:04 2026
Last Check: Fri Feb 13 07:33:54 2026
Next Check: Fri Feb 13 07:43:54 2026

london.edu/london-edu-0/roaming3.govroam.uk/ RADIUS Port

Output: OK: Port 1812 is probably open, unless there's a DROP firewall
Last State Change: Fri Feb 6 12:20:46 2026
Last Check: Fri Feb 13 07:30:44 2026
Next Check: Fri Feb 13 07:40:44 2026

london.edu/london-edu-0/roaming3.govroam.uk/ Server Shared Secret

Output: OK: Good shared secret over last day
Last State Change: Thu Feb 12 18:59:08 2026
Last Check: Fri Feb 13 07:29:07 2026
Next Check: Fri Feb 13 07:39:06 2026

london.edu/ORPS: london-edu-1

london.edu/london-edu-1/NRPS: roaming0.govroam.uk (212.219.190.139) - All good

london.edu/london-edu-1/roaming0.govroam.uk/ Ping

Output: PING OK - Packet loss = 0%, RTA = 2.08 ms
Last State Change: Fri Feb 6 12:20:54 2026
Last Check: Fri Feb 13 07:30:44 2026
Next Check: Fri Feb 13 07:40:44 2026

london.edu/london-edu-1/roaming0.govroam.uk/ RADIUS Port

Output: OK: Port 1812 is probably open, unless there's a DROP firewall
Last State Change: Fri Feb 6 12:18:21 2026
Last Check: Fri Feb 13 07:38:20 2026
Next Check: Fri Feb 13 07:38:20 2026

london.edu/london-edu-1/roaming0.govroam.uk/ Server Shared Secret

Output: UNKNOWN: No Data. No logs to check for last day
Last State Change: Fri Feb 6 12:21:28 2026
Last Check: Fri Feb 13 07:29:26 2026
Next Check: Fri Feb 13 07:39:26 2026

london.edu/london-edu-1/NRPS: roaming1.govroam.uk (212.219.209.43) - All good

london.edu/london-edu-1/roaming1.govroam.uk/ Ping

Output: PING OK - Packet loss = 0%, RTA = 2.28 ms
Last State Change: Fri Feb 6 12:22:37 2026
Last Check: Fri Feb 13 07:32:28 2026
Next Check: Fri Feb 13 07:42:27 2026

london.edu/london-edu-1/roaming1.govroam.uk/ RADIUS Port

Output: OK: Port 1812 is probably open, unless there's a DROP firewall
Last State Change: Fri Feb 6 12:20:34 2026
Last Check: Fri Feb 13 07:30:32 2026
Next Check: Fri Feb 13 07:40:32 2026

london.edu/london-edu-1/roaming1.govroam.uk/ Server Shared Secret

Output: UNKNOWN: No Data. No logs to check for last day
Last State Change: Fri Feb 6 12:20:26 2026
Last Check: Fri Feb 13 07:28:24 2026
Next Check: Fri Feb 13 07:38:24 2026

london.edu/london-edu-1/NRPS: roaming2.govroam.uk (212.219.247.59) - All good

london.edu/london-edu-1/roaming2.govroam.uk/ Ping

Output: PING OK - Packet loss = 0%, RTA = 7.72 ms
Last State Change: Fri Feb 6 12:24:14 2026
Last Check: Fri Feb 13 07:34:05 2026
Next Check: Fri Feb 13 07:44:04 2026

london.edu/london-edu-1/roaming2.govroam.uk/ RADIUS Port

Output: OK: Port 1812 is probably open, unless there's a DROP firewall
Last State Change: Fri Feb 6 12:25:01 2026
Last Check: Fri Feb 13 07:34:59 2026
Next Check: Fri Feb 13 07:44:59 2026

london.edu/london-edu-1/roaming2.govroam.uk/ Server Shared Secret

Output: UNKNOWN: No Data. No logs to check for last day
Last State Change: Fri Feb 6 12:24:55 2026
Last Check: Fri Feb 13 07:32:53 2026
Next Check: Fri Feb 13 07:42:53 2026

london.edu/london-edu-1/NRPS: roaming3.govroam.uk (195.194.21.203) - All good

london.edu/london-edu-1/roaming3.govroam.uk/ Ping

Output: PING OK - Packet loss = 0%, RTA = 7.63 ms
Last State Change: Fri Feb 6 12:25:02 2026
Last Check: Fri Feb 13 07:34:52 2026
Next Check: Fri Feb 13 07:44:51 2026

london.edu/london-edu-1/roaming3.govroam.uk/ RADIUS Port

Output: OK: Port 1812 is probably open, unless there's a DROP firewall
Last State Change: Fri Feb 6 12:22:01 2026
Last Check: Fri Feb 13 07:31:59 2026
Next Check: Fri Feb 13 07:41:59 2026

london.edu/london-edu-1/roaming3.govroam.uk/ Server Shared Secret

Output: UNKNOWN: No Data. No logs to check for last day
Last State Change: Fri Feb 6 12:23:22 2026
Last Check: Fri Feb 13 07:31:20 2026
Next Check: Fri Feb 13 07:41:20 2026

london.edu/ORPS: london-edu-2

london.edu/london-edu-2/NRPS: roaming0.govroam.uk (212.219.190.139) - All good

london.edu/london-edu-2/roaming0.govroam.uk/ Ping

Output: PING OK - Packet loss = 0%, RTA = 2.08 ms
Last State Change: Fri Feb 6 12:19:02 2026
Last Check: Fri Feb 13 07:28:52 2026
Next Check: Fri Feb 13 07:38:52 2026

london.edu/london-edu-2/roaming0.govroam.uk/ RADIUS Port

Output: OK: Port 1812 is probably open, unless there's a DROP firewall
Last State Change: Fri Feb 6 12:18:18 2026
Last Check: Fri Feb 13 07:38:16 2026
Next Check: Fri Feb 13 07:48:16 2026

london.edu/london-edu-2/roaming0.govroam.uk/ Server Shared Secret

Output: OK: Good shared secret over last day
Last State Change: Thu Feb 12 08:05:27 2026
Last Check: Fri Feb 13 07:35:25 2026
Next Check: Fri Feb 13 07:45:25 2026

london.edu/london-edu-2/NRPS: roaming1.govroam.uk (212.219.209.43) - All good

london.edu/london-edu-2/roaming1.govroam.uk/ Ping

Output: PING OK - Packet loss = 0%, RTA = 2.14 ms
Last State Change: Fri Feb 6 12:19:17 2026
Last Check: Fri Feb 13 07:29:08 2026
Next Check: Fri Feb 13 07:39:08 2026

london.edu/london-edu-2/roaming1.govroam.uk/ RADIUS Port

Output: OK: Port 1812 is probably open, unless there's a DROP firewall
Last State Change: Fri Feb 6 12:21:16 2026
Last Check: Fri Feb 13 07:31:14 2026
Next Check: Fri Feb 13 07:41:14 2026

london.edu/london-edu-2/roaming1.govroam.uk/ Server Shared Secret

Output: OK: Good shared secret over last day
Last State Change: Thu Feb 12 08:04:33 2026
Last Check: Fri Feb 13 07:34:32 2026
Next Check: Fri Feb 13 07:44:32 2026

london.edu/london-edu-2/NRPS: roaming2.govroam.uk (212.219.247.59) - All good

london.edu/london-edu-2/roaming2.govroam.uk/ Ping

Output: PING OK - Packet loss = 0%, RTA = 7.66 ms
Last State Change: Fri Feb 6 12:20:22 2026
Last Check: Fri Feb 13 07:30:12 2026
Next Check: Fri Feb 13 07:40:12 2026

london.edu/london-edu-2/roaming2.govroam.uk/ RADIUS Port

Output: OK: Port 1812 is probably open, unless there's a DROP firewall
Last State Change: Fri Feb 6 12:24:00 2026
Last Check: Fri Feb 13 07:33:57 2026
Next Check: Fri Feb 13 07:43:57 2026

london.edu/london-edu-2/roaming2.govroam.uk/ Server Shared Secret

Output: OK: Good shared secret over last day
Last State Change: Sun Feb 8 21:51:15 2026
Last Check: Fri Feb 13 07:31:14 2026
Next Check: Fri Feb 13 07:41:14 2026

london.edu/london-edu-2/NRPS: roaming3.govroam.uk (195.194.21.203) - All good

london.edu/london-edu-2/roaming3.govroam.uk/ Ping

Output: PING OK - Packet loss = 0%, RTA = 7.77 ms
Last State Change: Fri Feb 6 12:23:15 2026
Last Check: Fri Feb 13 07:33:04 2026
Next Check: Fri Feb 13 07:43:04 2026

london.edu/london-edu-2/roaming3.govroam.uk/ RADIUS Port

Output: OK: Port 1812 is probably open, unless there's a DROP firewall
Last State Change: Fri Feb 6 12:24:35 2026
Last Check: Fri Feb 13 07:34:32 2026
Next Check: Fri Feb 13 07:44:32 2026

london.edu/london-edu-2/roaming3.govroam.uk/ Server Shared Secret

Output: OK: Good shared secret over last day
Last State Change: Thu Feb 12 19:47:11 2026
Last Check: Fri Feb 13 07:37:10 2026
Next Check: Fri Feb 13 07:47:10 2026

london.edu/ORPS: london-edu-3

london.edu/london-edu-3/NRPS: roaming0.govroam.uk (212.219.190.139) - Port 1812 Reject /

london.edu/london-edu-3/roaming0.govroam.uk/ Ping

Output: PING OK - Packet loss = 0%, RTA = 2.06 ms
Last State Change: Fri Feb 6 12:22:01 2026
Last Check: Fri Feb 13 07:31:51 2026
Next Check: Fri Feb 13 07:41:50 2026

london.edu/london-edu-3/roaming0.govroam.uk/ RADIUS Port

Output: CRITICAL: Port 1812 is closed (no daemon or a firewall)
Last State Change: Thu Feb 12 02:04:07 2026
Last Check: Fri Feb 13 07:32:05 2026
Next Check: Fri Feb 13 07:42:05 2026

Meaning:: A simple port scan of port 1812/udp was attempted and there was no response from the port. This implies that either the port is not open i.e. there isn't a daemon running on it, or that there is a firewall configured to not to respond to such scans. Dropping such packets isn't a problem as long as the server is able to respond to RADIUS auth requests.
Solution:: Check the state of the RADIUS daemon and ensure that it's up and running on port 1812/udp. If it is, then check your firewall(s) to see if they're configured to drop incoming connections.

london.edu/london-edu-3/roaming0.govroam.uk/ Server Shared Secret

Output: UNKNOWN: No Data. No logs to check for last day
Last State Change: Fri Feb 6 12:21:21 2026
Last Check: Fri Feb 13 07:29:20 2026
Next Check: Fri Feb 13 07:39:20 2026

london.edu/london-edu-3/NRPS: roaming1.govroam.uk (212.219.209.43) - Port 1812 Reject /

london.edu/london-edu-3/roaming1.govroam.uk/ Ping

Output: PING OK - Packet loss = 0%, RTA = 2.11 ms
Last State Change: Fri Feb 6 12:19:43 2026
Last Check: Fri Feb 13 07:29:33 2026
Next Check: Fri Feb 13 07:39:33 2026

london.edu/london-edu-3/roaming1.govroam.uk/ RADIUS Port

Output: CRITICAL: Port 1812 is closed (no daemon or a firewall)
Last State Change: Thu Feb 12 02:04:18 2026
Last Check: Fri Feb 13 07:32:14 2026
Next Check: Fri Feb 13 07:42:14 2026

Meaning:: A simple port scan of port 1812/udp was attempted and there was no response from the port. This implies that either the port is not open i.e. there isn't a daemon running on it, or that there is a firewall configured to not to respond to such scans. Dropping such packets isn't a problem as long as the server is able to respond to RADIUS auth requests.
Solution:: Check the state of the RADIUS daemon and ensure that it's up and running on port 1812/udp. If it is, then check your firewall(s) to see if they're configured to drop incoming connections.

london.edu/london-edu-3/roaming1.govroam.uk/ Server Shared Secret

Output: UNKNOWN: No Data. No logs to check for last day
Last State Change: Fri Feb 6 12:19:46 2026
Last Check: Fri Feb 13 07:37:45 2026
Next Check: Fri Feb 13 07:47:45 2026

london.edu/london-edu-3/NRPS: roaming2.govroam.uk (212.219.247.59) - Port 1812 Reject /

london.edu/london-edu-3/roaming2.govroam.uk/ Ping

Output: PING OK - Packet loss = 0%, RTA = 7.68 ms
Last State Change: Fri Feb 6 12:23:03 2026
Last Check: Fri Feb 13 07:32:53 2026
Next Check: Fri Feb 13 07:42:53 2026

london.edu/london-edu-3/roaming2.govroam.uk/ RADIUS Port

Output: CRITICAL: Port 1812 is closed (no daemon or a firewall)
Last State Change: Wed Feb 11 20:09:11 2026
Last Check: Fri Feb 13 07:37:09 2026
Next Check: Fri Feb 13 07:47:09 2026

Meaning:: A simple port scan of port 1812/udp was attempted and there was no response from the port. This implies that either the port is not open i.e. there isn't a daemon running on it, or that there is a firewall configured to not to respond to such scans. Dropping such packets isn't a problem as long as the server is able to respond to RADIUS auth requests.
Solution:: Check the state of the RADIUS daemon and ensure that it's up and running on port 1812/udp. If it is, then check your firewall(s) to see if they're configured to drop incoming connections.

london.edu/london-edu-3/roaming2.govroam.uk/ Server Shared Secret

Output: UNKNOWN: No Data. No logs to check for last day
Last State Change: Fri Feb 6 12:23:19 2026
Last Check: Fri Feb 13 07:31:19 2026
Next Check: Fri Feb 13 07:41:18 2026

london.edu/london-edu-3/NRPS: roaming3.govroam.uk (195.194.21.203) - Port 1812 Reject /

london.edu/london-edu-3/roaming3.govroam.uk/ Ping

Output: PING OK - Packet loss = 0%, RTA = 7.75 ms
Last State Change: Fri Feb 6 12:21:30 2026
Last Check: Fri Feb 13 07:31:21 2026
Next Check: Fri Feb 13 07:41:21 2026

london.edu/london-edu-3/roaming3.govroam.uk/ RADIUS Port

Output: CRITICAL: Port 1812 is closed (no daemon or a firewall)
Last State Change: Sat Feb 7 01:39:34 2026
Last Check: Fri Feb 13 07:37:33 2026
Next Check: Fri Feb 13 07:47:32 2026

Meaning:: A simple port scan of port 1812/udp was attempted and there was no response from the port. This implies that either the port is not open i.e. there isn't a daemon running on it, or that there is a firewall configured to not to respond to such scans. Dropping such packets isn't a problem as long as the server is able to respond to RADIUS auth requests.
Solution:: Check the state of the RADIUS daemon and ensure that it's up and running on port 1812/udp. If it is, then check your firewall(s) to see if they're configured to drop incoming connections.

london.edu/london-edu-3/roaming3.govroam.uk/ Server Shared Secret

Output: UNKNOWN: No Data. No logs to check for last day
Last State Change: Fri Feb 6 12:22:13 2026
Last Check: Fri Feb 13 07:30:11 2026
Next Check: Fri Feb 13 07:40:11 2026

Called Station ID Check

Output: WARNING: 100% Missing SSID, as of 2026-02-12 23:13:16. 100% MAC format wrong - should use a '-' to separate hex pairs (last: 2026-02-12 23:13:16)
Last State Change: Tue Feb 3 08:42:24 2026
Last Check: Fri Feb 13 07:37:23 2026
Next Check: Fri Feb 13 07:52:22 2026

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: 2026-02-12 23:13:16)
Last State Change: Tue Feb 3 08:41:01 2026
Last Check: Fri Feb 13 07:36:00 2026
Next Check: Fri Feb 13 07:50:58 2026

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: 2026-02-12 23:13:16)
Last State Change: Tue Feb 3 08:43:40 2026
Last Check: Fri Feb 13 07:23:36 2026
Next Check: Fri Feb 13 07:38:35 2026

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: OK: 100.0% Good syntax (last: 2026-02-12 23:13:16)
Last State Change: Wed Feb 11 06:40:45 2026
Last Check: Fri Feb 13 07:25:44 2026
Next Check: Fri Feb 13 07:40:42 2026