@Fae Here is another ACL that doesn't seem to work: Jetstream(config)#show access-list Combined access list 1100 name: "test" rule 9999 deny logging enable Jetstream(config)#show access-list...

@Fae Thank you I have applied the firmware update. Jetstream#show system-info (…)  Hardware Version - TL-SG3428X 1.0 Software Version - 1.0.7 Build 20220606 Rel.58990 SDM enterpriseMix...

@Fae Could the firmware be made available on the Canadian site? The most recent version there is TL-SG3428X(UN)_V1_20210409 https://www.tp-link.com/ca/support/download/tl-sg3428x/#Firmware

@Somnus I have also tried that: > Jetstream#show access-list > MAC access list 100 name: "Allow IP" > rule 10 permit logging enable type...

I configure the following ACL to allow only ARP and IPv4 traffic: > Jetstream#show access-list > MAC access list 100 name: "Allow IP" > rule 10 permit logging enable type 0800 > rule 20...

@Virgo Which address is supported and how do I enter it? Devices aren't supposed to even know about ULA