Asus AC87U no internet

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kasperii
DD-WRT Novice


Joined: 16 Jul 2019
Posts: 4

PostPosted: Tue Jul 16, 2019 0:57    Post subject: Asus AC87U no internet Reply with quote
Hello. I flashed my ac87u rev a2 with ddwrt but i can't fiqure out why my internet isn't working. I've tried few different builds (latest and few older ones from 2018). It does show my real wan ip but can't ping anything nor resolve. Wan light is also red. Previously been with merlin 384.12.

What im missing here?
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Malachi
DD-WRT Guru


Joined: 17 Jul 2012
Posts: 7245
Location: Columbus, Ohio

PostPosted: Tue Jul 16, 2019 8:23    Post subject: Reply with quote
Did you restart the modem?
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kasperii
DD-WRT Novice


Joined: 16 Jul 2019
Posts: 4

PostPosted: Tue Jul 16, 2019 9:38    Post subject: Reply with quote
Malachi wrote:
Did you restart the modem?


Yes but that doesn't change anything.
kasperii
DD-WRT Novice


Joined: 16 Jul 2019
Posts: 4

PostPosted: Tue Jul 16, 2019 12:48    Post subject: Reply with quote
Malachi wrote:
Did you restart the modem?


Okay i tried to reset my 4g modem to factory settings. And i left default settings which gives me NATed ip address and leaves me double NATed but Connection works with ddwrt. But when i change my modem to bridge mode that passes public ip i get no connection again. I tried flashing merlin back to test my old setup and it doesn't have any issues working with public ip. My isp doesn't require any special settings and im free to use any gear i want.

Is this game over?
kernel-panic69
DD-WRT Guru


Joined: 08 May 2018
Posts: 2668
Location: Texas, USA

PostPosted: Tue Jul 16, 2019 21:32    Post subject: Reply with quote
Is there a difference in WAN MAC addresses between Merlin and DD-WRT? That would be the only thing I can think of that would break it.
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