@GRL I am going to look into this a little further. I only briefly tested everything when I added the new rule and everything was working OK. Later I will post the results here.

@GRL I suspect that this may be gateway dependent or perhaps a flaw in the firmware. On my gateway, setting the protocols to "All" did not kill internet access for the VLANs involved.

@Jason7186 I just came across this thread so I may be late in commenting here. In my network, the gateway ACLs work fine in preventing VLANs from reaching each other EXCEPT for the VLAN interfaces on...

@MikeKulls It is a known issue that Easy Smart switches show packet errors on trunk ports when VLANs are used. If I remember correctly, the errors are not really errors but rather an internal issue...

@Blgc Did you finally solve the issue with the DNS server? I just tested something that might be a solution for some users. A local DNS server has been set up on a Synology NAS. The NAS has two LAN...

@Vincent-TP Thank-you very much for your assistance. Your team provided me a beta firmware which fixed the issue and now the EAP650-Desktop is sending logs to the remote server. They said that the...