Astrill Setup Manual:How to configure DNS on DD-WRT firmware flashed routers
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Goto Setup > Basic Setup, then under Network Address Server Settings (DHCP) set "Static DNS 1" to 8.8.8.8 or other preferred DNS server.
Goto Setup > Basic Setup, then under Network Address Server Settings (DHCP) set "Static DNS 1" to 8.8.8.8 or other preferred DNS server.