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Discussions Eigener DNS Server für Web Domains in DMZ > Request werden alle gedroped

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Eigener DNS Server für Web Domains in DMZ > Request werden alle gedroped

WolfgangS over 6 years ago

Hallo zusammen,

ich habe in meiner DMZ einen DNS Server den ich für meine Domains gerne von außen als DNS Server erreichbar machen möchte.

Nun habe ich versucht via DNAT den DNS Traffic auf meinen DNS Server in der DMZ umzuleiten, leider ohne Erfolg. Auch eien FW Rule die

DNS zu diesen Server erlaubt bringt auch keine Abhilfe.

Alle DNS Requests die von extern zu meinem Server kommen werden gedropped.

Was kann ich / Muss ich tun ?

Danke !

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0 BAlfson over 6 years ago

Hallo Wolfgang,

(Sorry, my German-speaking brain isn't creating thoughts at the moment. [:(])

You didn't say how you are testing. My first guess is that you need a Full NAT instead of a DNAT - see Accessing Internal or DMZ Webserver from Internal Network.

If that wasn't the issue, what do you l learn from doing #1 in Rulz?

MfG - Bob (Bitte auf Deutsch weiterhin.)
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0 BAlfson over 6 years ago

Hallo Wolfgang,

(Sorry, my German-speaking brain isn't creating thoughts at the moment. [:(])

You didn't say how you are testing. My first guess is that you need a Full NAT instead of a DNAT - see Accessing Internal or DMZ Webserver from Internal Network.

If that wasn't the issue, what do you l learn from doing #1 in Rulz?

MfG - Bob (Bitte auf Deutsch weiterhin.)
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