Difference between revisions of "Dashboard"

Latest revision as of 18:38, 9 August 2023

Overview

dashboard-config

The dashboard consists of RADIUS and DHCP, and automatically switches every 30 seconds. Double-clicking one of the buttons at the top creates a pin icon, which freezes the screen. In the RADIUS dashboard, the status of all imRAD N1 systems are also displayed.

The icon in the upper-right corner of the dashboard allows you to on/off automatic refresh by clicking it. The icon, as shown in the image on the right, allows you to configure what is displayed in the RADIUS dashboard. Accounting and authentication processing represent the number of columns displayed on the dashboard, and selecting an NAS-ID will only display information from the selected NAS-ID on the dashboard.

RADIUS

System Status

dashboard-system-status

The top-left corner of the RADIUS dashboard displays the system's memory (RAM), disk, and CPU load. Clicking on "System Details ()" takes you to the detailed page. The "Services" section displays "Normal" if all operational services are running, and it shows "Warning" if one or more services are in a stopped state.

If external authentication servers, such as an "LDAP server" or an "external database," exist, the connection status of LDAP and external database servers are shown on the left in RADIUS dashboard.

The icon indicates all connections are normal and the indicates warning. "Warning" signifies that there are connection problems with external servers.

Hourly Counts of Post-Authentication

This represents the number of users authenticated or not per hour. Green bars represent Access-Accept, while red bars represent Access-Reject. The bars represent today's counts, and the line represents yesterday's counts.

Proportion of Post-Authentication

This indicates the ratio of users who were processed with Access-Accept (green pie chart) and Access-Reject (red pie chart).

Access-Accept
- local: Authenticated through the Local database
- pta: Authenticated through an external database
- ldap: Authenticated through an external LDAP
- proxy: Authenticated through an Proxy server (authenticated through an external authority)

Access-Reject
- einv: User-Name or User-Password is incorrect
- epahase2: Attempted phase-2 authentication using MSCHAPV2 in the Android environment. LDAP, external database, or Proxy server can't authenticate MSCHAPV2 password.
- simul: Exceeded simultaneous connection limit
- ecert: Client certificate error
- ban: Authentication denied by reject2ban

Post-Authentication

Displays users who have been authenticated or not in real-time. A red icon preceding the username indicates Access-Reject. Clicking on the username provides detailed information.

Accounting (Today's Ranking of Traffic Usage)

This information displays the ranking of users who have used the most data among those connected to the network after successful authentication.

DHCP

DHCP HPM (Hits per Minute) / LPM (Leases per Minute)

HPM indicates how many requests were received from clients to the server, while LPM signifies how many leases were generated from these requests. The number of LPM is always less than or equal to the number of HPM, and the percentage is shown relative to the total HPM or LPM. If HPM significantly exceeds LPM, it means there is no pool containing IP addresses to allocate for the client's requests. Please review the DHCP history to ascertain if the required DHCP pool is needed.

DHCP Address Allocation

Displays the distribution of IP address allocation over time for the entire DHCP range, showing leases and allocation rates. The lease rate is always less than or equal to the allocation rate.

IP Address Leases

Shows the real-time status of current leases, expirations, releases, and denials. Clicking on an IP address provides detailed information.

@@ Line 2: / Line 2: @@
 ===Overview ===
 [[File:스크린샷 2023-08-09 오후 5.17.29.png|300px|thumb|dashboard-config]]
-The dashboard consists of RADIUS and DHCP and automatically switches every 30 seconds. Double-clicking one of the buttons at the top creates a pin icon, which freezes the screen. In the RADIUS dashboard, the status of the operating system is also displayed.
+The dashboard consists of RADIUS and DHCP, and automatically switches every 30 seconds. Double-clicking one of the buttons at the top creates a pin icon, which freezes the screen. In the RADIUS dashboard, the status of all imRAD N1 systems are also displayed.
 The
-[[File:스크린샷 2023-08-09 오후 5.18.38.png|25px]] icon in the upper-right corner of the dashboard allows you to toggle automatic refresh on/off by clicking it. The [[File:스크린샷 2023-08-09 오후 5.19.00.png|25px|config-icon]] icon, as shown in the image on the right, allows you to configure what is displayed in the RADIUS dashboard. Accounting and authentication processing represent the number of columns displayed on the dashboard, and selecting an NAS-ID will only display information from the selected NAS-ID on the dashboard.
+[[File:스크린샷 2023-08-09 오후 5.18.38.png|25px]] icon in the upper-right corner of the dashboard allows you to on/off automatic refresh by clicking it. The [[File:스크린샷 2023-08-09 오후 5.19.00.png|25px|config-icon]] icon, as shown in the image on the right, allows you to configure what is displayed in the RADIUS dashboard. Accounting and authentication processing represent the number of columns displayed on the dashboard, and selecting an NAS-ID will only display information from the selected NAS-ID on the dashboard.
 === RADIUS ===
@@ Line 15: / Line 13: @@
 The top-left corner of the RADIUS dashboard displays the system's memory (RAM), disk, and CPU load. Clicking on "System Details ([[File:스크린샷 2023-08-09 오후 5.42.31.png|110px|goto-sys-details]])" takes you to the detailed page. The "Services" section displays "Normal" if all operational services are running, and it shows "Warning" if one or more services are in a stopped state.
-If an external authentication server, such as an "LDAP server" or an "external database," is used for external RADIUS authentication, the connection status of LDAP and external database is shown on the left in RADIUS dashboard.
+If external authentication servers, such as an "LDAP server" or an "external database," exist, the connection status of LDAP and external database servers are shown on the left in RADIUS dashboard.
-The [[File:스크린샷 2023-08-09 오후 5.41.39.png|20px|exdb-ok]] icon indicates all connections are normal and the [[File:스크린샷 2023-08-09 오후 5.41.29.png|20px|exdb-notok]] indicates warning. "Warning" signifies that there is a connection problem with an external server.
+The [[File:스크린샷 2023-08-09 오후 5.41.39.png|20px|exdb-ok]] icon indicates all connections are normal and the [[File:스크린샷 2023-08-09 오후 5.41.29.png|20px|exdb-notok]] indicates warning. "Warning" signifies that there are connection problems with external servers.
 ==== Hourly Counts of Post-Authentication ====
@@ Line 28: / Line 26: @@
 ** local: Authenticated through the Local database
 ** pta: Authenticated through an external database
-** ldap: Authenticated through external LDAP
+** ldap: Authenticated through an external LDAP
-** proxy: Proxy authentication (authenticated through an external authority)
+** proxy: Authenticated through an Proxy server (authenticated through an external authority)
-*Access-Reject
+* Access-Reject
 ** einv: User-Name or User-Password is incorrect
-** epahase2: Attempted phase-2 authentication using MSCHAPV2 in the Android environment with external database, LDAP authentication, or Proxy authentication
+** epahase2: Attempted phase-2 authentication using MSCHAPV2 in the Android environment. LDAP, external database, or Proxy server can't authenticate MSCHAPV2 password.
 ** simul: Exceeded simultaneous connection limit
 ** ecert: Client certificate error
@@ Line 43: / Line 41: @@
 ==== Accounting (Today's Ranking of Traffic Usage) ====
 This information displays the ranking of users who have used the most data among those connected to the network after successful authentication.
 === DHCP ===
-[[File:dashboard-dhcp.png]]
+[[File:MicrosoftTeams-image.png|800px|dashboard-dhcp]]
-==== DHCP Allocation ====
+==== DHCP HPM (Hits per Minute) / LPM (Leases per Minute) ====
-It displays how many IP addresses are assigned and in lease for 72 hours.<br>
+HPM indicates how many requests were received from clients to the server, while LPM signifies how many leases were generated from these requests.
-The chart shows [[DHCP Terminology(assignment, lease, availability, and so on) | the IP Lease]] and [[DHCP Terminology(assignment, lease, availability, and so on) | the Allocation]] ratio and the lease ratio is always less or equal to the assignment ratio .<br>
+The number of LPM is always less than or equal to the number of HPM, and the percentage is shown relative to the total HPM or LPM.
+If HPM significantly exceeds LPM, it means there is no pool containing IP addresses to allocate for the client's requests. Please review the DHCP history to ascertain if the required DHCP pool is needed.
-====== Current DHCP Pool Availability Top 5 ======
-This list displays the availability of each DHCP pool of the order in which availability is small.<br>
-The availability 0 means there are no more IP addresses to assign.
-==== DHCP HPM(Hits per minute) / LPM(Leases per minute) ====
-The HPM stands for Hits per minute and means how many DHCP requests the DHCP server receives in a minute.<br>
-The LPM stands for Leas per minute and means how many IP addresses are assigned to the DHCP clients in a minute.<br>
-The DHCP server does not reply to all DHCP requests from clients because the IP address for some requests may not find in the DHCP pool.
-So the LPM is always less or equal to the HPM.<br>
-The HPM that is very greater than the LPM means the DHCP server could not assign IP addresses to many DHCP clients because of the lack of IP addresses in a DHCP pool or no DHCP pools for the requests. In this case, You must check the failure reason of reply for DHCP requests in the [[DHCP Log | PostDHCP Log]].
-==== DHCP IP Address Assignment ====
-It displays the assigned, released, declined, and expired IP addresses in real-time.<br>
-You can view the [[IP Address list| details ]] of the IP address by click one of IP address in the list.
-==== PostDHCP ====
+==== DHCP Address Allocation ====
-It shows the result of processing the requests of DHCP clients.
+Displays the distribution of IP address allocation over time for the entire DHCP range, showing leases and allocation rates. The lease rate is always less than or equal to the allocation rate.
-By default, it only displays the results of failure(recommended) and you can change the setting using the [[CLI - Services(daemons) | CLI]] to save all results(failure and success).<br>
-The failure means that a DHCP server dose not reply to DHCP clients because of the specific [[DHCP failure messages | reason]].
-You can make sure what the failure means in the [[DHCP failure messages]].
-To get the details of a log, Click the MAC address on each row.
+==== IP Address Leases ====
+Shows the real-time status of current leases, expirations, releases, and denials. Clicking on an IP address provides detailed information.