Monitoring DHCP Server
Purpose
Use the monitoring functionality to view information about dynamic and static DHCP leases, conflicts, pools, and statistics.
Action
To monitor DHCP server, select Monitor>DHCP>DHCP Server in the J-Web user interface.
Meaning
Table 94 summarizes key output fields in the events page.
Table 94: DHCP Server Monitoring Page
Field | Value | Additional Information |
|---|---|---|
| Binding Information | ||
IP address | Specifies the IP address of the DHCP server. | |
Session id | Specifies the Session ID of the subscriber session. | – |
Hardware address | Specifies the Hardware address of the DHCP server. | – |
Expires | Specifies the number of seconds in which the lease expires. | – |
State | State of the address binding table on the extended DHCP local server:
| – |
Interface | Specifies the interface on which the request was received. | – |
Interface Details | Specifies the interface on which the DHCP server is configured. | – |
Clear All Bindings | Clears all the binding information. | – |
| Statistics Information | ||
Sent | Number of BOOTREPLY, DHCPOFFER, DHCPACK, DHCPNAK, DHCPFORCERENEW, DHCPLEASEDUNASSIGNED, DHCPLEASEUNKNOWN, AND DHCPEASEACTIVE messages sent from the DHCP server to DHCP clients. | These information are displayed in a bar chart. |
Received | Number of BOOTREQUEST, DHCPDECLINE, DHCPDISCOVER, DHCPINFORM, DHCPRELEASE, DHCPREQUEST, DHCPLEASEQUERY, and DHCPBULKLEASE messages sent from DHCP clients and received by the DHCP server. | These information are displayed in a bar chart. |
Dropped Packet Counters | Displays the number of dropped packet counters in a piechart. | – |
Clear All Statistics | Clears all the collected statistical information. | – |