@Vincent-TP what? this makes no sense. you cannot NOT have a "management" vlan set on devices like switches and APs OP - have you enabled the account security setting on your controller, taht are...

@GRL Yes this is exatly what i tried VLAN 6 (not management GW IP 192.168.6.254 Switch ACL 192.168.6.0/24 UDP port 67-68 .......... 192.168.6.254 UDP port 67-68 Applied to Switch 3 ports 1-8 only I...

@Clive_A I have tried that ACL Block UDP 67-68 <> GW IP. those switch ports only DHCP still passes!

@Vincent-TP Noticed some issues on my OC200 v1 running the latest Once the audit logs are full, and it starts deleting old ones to make room for new ones, the entire controller becomes unstable,...

I have need to prevent devices with a specific VLAN tag from receiving DHCP on a group of ports on one particular switch - they instead must be set as statics. I want to force this so the users must...

@lkakas Realy not sure then. Could be a faulty unit i guess but you will need to raise this with TPLink direct. One of their team will reply to you im sure in a day or so.