DNS Proxy auf Netscreen / Juniper Routern (z.B. NS5)
siehe auch http://www.krakovic.de/juniper-proxy-dns/ On what Interface should Proxy DNS be set? Problem or Goal: Juniper firewall is not using DNS servers configured on Proxy DNS configuration. Solution: Ensure the Proxy DNS option is selected on the ScreenOS Interface configuration web page (Network > Interfaces) for all interfaces that are receiving DNS queries and need to be forwarded to the appropriate DNS servers as configured on the DNS Proxy Configuration web page (Network > DNS > Proxy ) Example: Client (192.168.1.5)——-192.168.1.1 (Trust) Netscreen (Untrust) 1.1.1.1 ———–Internet In the sample network, the Firewall should have following command: set interface trust proxy dns