How to Fix Domain Join and DNS Issues Over a Site-to-Site VPN If you recently migrated from Cisco Meraki to Ubiquiti UniFi and your VPN shows “connected” but DNS and domain services fail, you’re not alone. This is a common issue when replacing Meraki AutoVPN with standard UniFi IPsec tunnels. In this guide, we’ll explain: Why DNS fails over VPN even when the tunnel is up Why TCP works but UDP times out The exact…
SOLVED: VPN DNS Timeouts After Migrating from Meraki to UniFi
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