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riskiii's profile



2 Messages

Saturday, May 4th, 2019 9:47 PM

what values for dns / default gateway, etc do I use on asus rt-ac68u behind an att modem.

This is setup as port forward through passthrough and was done by the installation when I was asked if I wanted to let it resolve it.  Ultimately, I would like to use google's dns servers, but there are more locations than I understand.

CleanShot 2019-05-04 at 16.44.20.jpg

CleanShot 2019-05-04 at 16.29.12.jpg

CleanShot 2019-05-04 at 16.37.23.jpg

I am not sure if the wan uses the external google dns address's, and the lan uses the internal att dns and gateway.  No matter what I do I don't seem to have dns set, and it times out.



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Community Support


232.7K Messages

5 years ago

Hi riskiii,


Thanks for taking the time to post and engage the community forums with your questions. To help you further with your router setup with IP Passthrough visit this link and select the ARRIS help link. This conversation can help you achieve your goal with this setup. Let us know if you have any questions.


Lafayette, AT&T Community Specialist


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