DHCP Server - no offer packets for static entries?

RouterOS Beginner Basics
1

Hi,

I was using Wireshark to analyse the DHCP traffic in my network (IPv4). The DHCP server is my RB-4011. The strange thing is that I see a D-O-R-A process without the O. There are DHCP Discovers from clients and the next are the DHCP Requests and ACKs from the server.

Now in my network all clients have a static DHCP leased IP address. So I was wondering if this is a) due to the fact that these static bindings exist, b) a MikroTik DHCP specialty or c) me misunderstanding the DHCP protocol.

Any hints?

Thanks in advance!

P.s.: Why am I doing this at all? I have to segment a /16 network in to VLANs and had the idea to identify all active DHCP servers by their DHCP Offer packets and simply wanted to test if this would be a useful approach.