User Manual

Configure System Information
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M4200 and M4300 Series ProSAFE Managed Switches Web Management User Manual
6. To view detailed DHCPv6 statistics for an interface, from the Interface list select the entry
for which data is to be displayed.
If you select All, data is shown for all interfaces.
7. To reset the DHCPv6 counters for one or more interface, select each interface with the
statistics to reset and click the Clear button.
8. To refresh the page, click the Update button.
The following table describes the nonconfigurable fields that are displayed.
Table 41. DHCPv6 Server Statistics
Field Description
Messages Received The aggregate of all interface level statistics for received messages.
Total DHCPv6 Packets Received The number of DHCPv6 messages received on the interface. The
DHCPv6 messages sent from a DHCP v6 client to a DHCP v6 server
include solicit, request, confirm, renew, rebind, release, decline, and
information-request messages. Additionally, a DHCP v6 relay agent can
forward relay-forward messages to a DHCP v6 server.
DHCPv6 Solicit Packets Received The number of DHCPv6 Solicit messages received on the interface. This
type of message is sent by a client to locate DHCPv6 servers.
DHCPv6 Request Packets Received The number of requests.
DHCPv6 Confirm Packets Received The number of DHCPv6 Confirm messages received on the interface.
This type of message is sent by a client to all DHCPv6 servers to
determine whether its configuration is valid for the connected link.
DHCPv6 Renew Packets Received The number of DHCPv6 Renew messages received on the interface.
This type of message is sent by a client to extend and update the
configuration information provided by the DHCPv6 server.
DHCPv6 Rebind Packets Received The number of DHCPv6 Rebind messages received on the interface.
This type of message is sent by a client to any DHCPv6 server when it
does not receive a response to a Renew message.
DHCPv6 Release Packets Received The number of DHCPv6 Release messages received on the interface.
This type of message is sent by a client to indicate that it no longer
needs the assigned address.
DHCPv6 Decline Packets Received The number of DHCPv6 Decline messages received on the interface.
This type of message is sent by a client to the DHCPv6 server to
indicate that an assigned address is already in use on the link.
DHCPv6 Inform Packets Received The number of DHCP v6 information-request messages received on the
interface. This type of message is sent by a client to request
configuration information other than IP address assignment.
DHCPv6 Relay-forward Packets
Received
The number of DHCPv6 relay-forward messages received on the
interface. This type of message is sent by a relay agent to forward
messages to servers.