YanShadowGT  Freshman Member

Hello, I would like to tell you that I changed the MTU to 1500, the default, thinking that was the problem, but it did not solve the problem. The internet is very unstable, there are micro outages, the problem is that we handle billing by sending XML to our certifier, all these small 1K files, the Firewall stays stuck or…

Good morning, I have 1400 on all interfaces. This number was reached to improve the VPN speed because it was very slow at MTU 1500. Tnx

Hi, Firmware 1.21(ABZI.0) has fixed the issue. Thanks.

Hi @Fabio_Dangelo, For the AD to work, the user you use as your login on the Zyxel must be in the Users folder that comes by default from your domain. All other users, it doesn't matter where they are located, you will find them. Regards

Thank you for your prompt help, I found the problem, it must be made clear that it only works in the Domain Users folder, if the user is in another folder it stops working. Everything working correctly!!!

Hello, The last rules are the ones that do not apply, he randomly takes them, but this happened in 1.20 in the previous one if they were applied

Hello, It doesn't work for me, user's distinguishedName is shorter than 63 char and same error Invalid DN syntax

Hello, I have the same problem leaving the default values in advanced, the AD I want to connect to is Windows 2019

Hello @electsystech, For those who have an AD with many machines and need to combat the important problem that Zyxel has with the content filter, you can use this policy, this helps mitigate the problem as long as Google does not remove it since in the forums it says that it will be a policy of temporarily. I hope it helps…

Hi @WJS Thank you for your support, you have solved the problem with the content filter, I hope Zyxel solves this incompatibility with this TLS 1.3 encryption. Since Google says that this option will be temporary and will not allow it to be disabled in future versions.Thank you again!!!

Hello Zyxel, what is happening, I have the same problem as of Wednesday, April 17, I thought it was some bad configuration of mine, but in the same way my USG1100 fails, the content filter does not work. I hope they resolve it soon. This problem only happens with Edge and Chrome, Firefox still respects the Content Filter