DHCP Server unreachable

[rainer_schumach]

Hi,

I've got a problem yesterday with DHCP-Server running on an AP deliverling IP-Addresses for a Guest-VLAN.

Meanwhile, I've updated all APs and the on Premise HM to the latest version.

Unfort. I'm not able to fix the problem .

• I've allready checked the network (AP and Switch) configuration twice, configured a new DHCP Server.
• I'm not able to ping the DHCP Server on the AP, which is running on mgt0.3.

Does anyone have any advice before I have to open a ticket.

Thanx in advance

Rainer

[rainer_schumach]

Hi Sam,

the vlan in doubt is #203

CLI:

int mgt0 dhcp-probe vlan-range 203

dhcp-probe VLAN [0 - 0] starting...

Nothing more from the CLI.

I forgot to say, that this is a active and running configuration. It is in production for several weeks, but last week, during my vacation, out of nowhere, the incident occurs ...

[samantha_lynn]

What VLAN is the DHCP server hosting? Could you run the following command on an AP that isn't the DHCP server, replacing the #'s with the VLAN ID you are using?

int mgt0 dhcp-probe vlan-range # #