Use the Dashboard page

The Dashboard page is the main Link operations view. It shows DHCP health, live lease and activity trends, and searchable DHCP logs for IPv4 and IPv6.

Open the Dashboard page

1. Sign in to Powercode Link.
2. Select Dashboard in the page selector at the top of the screen.

Read the status header

The header shows the current Link health state and the last refresh time.

• OK means Link can reach the DHCP observability services.
• Degraded means one side or dependency may be unavailable.
• Disconnected or an error message means Link could not refresh observability data.
• The v4 and v6 indicators show whether DHCPv4 and DHCPv6 are reporting as up.

Dashboard metrics refresh automatically about every 5 seconds.

Read the summary metrics

The status strip shows:

• V4 leases: current active DHCPv4 leases.
• V6 leases: current active DHCPv6 leases.
• Requests/s: observed DHCP request rate.
• ACKs/s: observed successful response rate.
• NAKs/s: observed rejected/negative response rate.

A dash (—) means the value has not loaded yet or is unavailable.

Use the charts

The Dashboard includes two live sample charts:

• Lease Trends: IPv4 and IPv6 lease counts over the recent samples held by the browser.
• DHCP Activity: request, ACK, and NAK rates over recent samples.

The charts need at least two successful metric refreshes before lines appear.

Search DHCP logs

The DHCP Logs section shows DHCP activity from dhcp4 and dhcp6.

Common filters:

• Contains: search raw log text for an IP, MAC, client identifier, hostname, or message fragment.
• Log Level: include or exclude INFO, WARN, ERROR, DEBUG, and FATAL messages.
• Service: choose dhcp4, dhcp6, or both.
• Time Range: choose the recent time window to search.
• Transactions/Lines Per Service: control how many results are requested from each DHCP service.
• Auto-Refresh: pause or change the refresh interval.
• Hide monitoring commands: keep routine monitoring commands out of the display.

Choose a log view

The logs have three views:

• Grouped: groups related DHCP packets into transactions. Use this for most troubleshooting.
• dhcpd: presents events in a compact ISC dhcpd-style time/message format.
• Packet detail: shows raw packet-level log rows and extracted best-effort IP/MAC values.

In Grouped or Packet detail view, select a row to expand details and see raw lines.

When to use this page

Use the Dashboard to answer questions such as:

• Are DHCPv4 and DHCPv6 both up?
• Are clients receiving leases?
• Is DHCP traffic increasing, failing, or being rejected?
• What happened for a specific MAC address, client ID, or IP address?

Troubleshooting

• If the page says you are not authorized, ask for gateway:observability:read access.
• If logs are empty, widen the time range, increase the result limit, or clear the text filter.
• If only v4 or v6 data appears, verify that the corresponding DHCP service is running and selected in the filters.