all zeros 00:00:00:00:00:00 on MAC address. This indicates an IP address conflict

RouterOS General
1

In Mikrotik DHCP server all zeros 00:00:00:00:00:00 on MAC address occupied lot of IP addresses. What is the problem?

ip dhcp-server/export

feb/08/2024 10:58:59 by RouterOS 7.7

software id = FNPT-PYS7

model = CCR2116-12G-4S+

serial number =

/ip dhcp-server
add address-pool=dhcp_pool0 interface=VLAN98 lease-time=2w1d2h1m name=dhcp1 relay=255.255.255.255
/ip dhcp-server lease
add address=192.168.149.95 client-id=1:c0:74:ad:cc:8c:94 comment="Dormitori 1st floor ap2" mac-address=
C0:74:AD:CC:8C:94 server=dhcp1
add address=192.168.180.160 client-id=1:c0:74:ad:cc:8f:94 comment="Dormitori 4th AP" mac-address=C0:74:AD:CC:8F:94
server=dhcp1
add address=192.168.180.164 client-id=1:c0:74:ad:cc:90:60 comment="Dormitori 4th Floor AP2" mac-address=
C0:74:AD:CC:90:60 server=dhcp1
/ip dhcp-server network
add address=192.168.128.0/17 gateway=192.168.128.1

WhatsApp Image 2024-02-08 at 10.57.00_473e9a66.jpg
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WhatsApp Image 2024-02-08 at 10.52.34_363b1c8c.jpg
WhatsApp Image 2024-02-08 at 10.52.34_363b1c8c.jpg1280×797 263 KB

2

A complete config would be better, can you do a complete export and remove serial (also in your opening post) and any other private information.

3

Thanks I forgot to remove

4

In my case it was due to TP Link wifi extender.

5

Is 5h1t.