How to assign Access to shared folder in Different Domain

TrueNAS General
1

We have two Different Domains and those two are in trust relationship. So we can share & give permission to users in both domains. This is worked for rest of our NAS devices (Microsoft Windows). But TrueNAS device access permission is working only for one domain. There is no firewall barriers.

Is TrueNas core supported this?

2

Yes. It is supported. You need to configure an idmap range for the second domain and then check the box “allow trusted domains”.