docs: Add DNS guidance for Domain Controllers (#629)

Add use case for running NetBird on Windows Domain Controllers,
recommending a dedicated group with DNS management disabled to
avoid conflicts with Active Directory DNS services.
This commit is contained in:
Jack Carter
2026-02-19 16:30:09 +01:00
committed by GitHub
parent d49f899db1
commit 67fec9487f

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@@ -131,6 +131,16 @@ The peer will start using configured nameserver groups again.
3. If fixed, investigate nameserver configuration
4. If not fixed, issue is unrelated to NetBird DNS
### Use Case 5: Domain Controllers
**Problem**: Running NetBird on a Windows Domain Controller used as a routing peer can cause DNS conflicts, since Domain Controllers rely on their own DNS configuration for Active Directory services.
**Solution**:
1. Create a dedicated group for your Domain Controllers (e.g., "Domain Controllers")
2. Go to **DNS** → **DNS Settings**
3. Add the Domain Controller group to **Disable DNS management for these groups**
4. Save Changes
---
## How Peers Behave in Each Mode