DHCP is not working when SSID is on Tunne...

FortiGate

FortiGate Next Generation Firewall utilizes purpose-built security processors and threat intelligence security services from FortiGuard labs to deliver top-rated protection and high performance, including encrypted traffic.

Article Id 270042

Description

This article describes the scenario where there is an SSID running on Tunnel Mode and has DHCP enabled on that SSID, but not handing out the DHCP lease to the clients.

Scope

FortiGate v7.4.

Solution

Make sure that the below settings are not enabled on the FortiGate:

config sys npu

set capwap-offload enable <----- If it is enabled, disable it.

end

After making the above changes, restart the wireless controller using the below command:

execute wireless-controller restart-acd

1975

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Technical Tip: DHCP is not working when SSID is on Tunnel Mode

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