DHCP minimum and maximum lease problem

[kutsheax]

Hi All,

I have set my dhcp lease on the following setup:

Minimum : 2 days
Maximum 31 days

These are my setting on the dhcp server:

but on the UI lease status. this is what i see. The start and end seems abnormal. only 10minutes difference???

[Gertjan]

Release the lease for a device, use the release command.
For windows, that will be

ipconfig /release

Then renew.

Also, packet-capture the whole DHCP communication. Use wire-shark and friends to detail all the info.
You'll see what will be asked for, and what the DHCP server (pfSense) is handing out.

Another test :
Disconnect all devices - rip out cables, shut down radio devices.
Stop the DHCP server - all LAN type interfaces.
Delete all the DHCP lease cache files : /var/dhcpd/var/db/
Start DHCP server(s)
And check.

edit : and what devices ?
Some just don't implement the DHCP protocol 'by the book'.

What LAN ? Settings for the DHCP LAN server does not affect the settings of another LAN type (OPTx) interface.