› UKTH forums › 🛜 Wireless Routers & Modems › ASUS & Wireless › Latest Beta Firmwares for DSL-AC51 to DSL-N66U incl. DSL-AC750 Latest DSL ASUSWRT firmware v9.1.2.3_502-g2bdb05b now available. (latest firmware’s are at end of threads) For following ASUS DSL Modem Routers: DSL-AC51 DSL-AC52U DSL-AC55U DSL-AC56U DSL-AC750 DSL-N10-C1 – (extended beta support...
- This topic has 1,129 replies, 77 voices, and was last updated 1 year ago by
UK Sentinel.
- AuthorPosts
- July 25, 2022 at 6:23 am #20300
is there new beta for ac51?
I will ask

In a completely sane world, madness is the only freedom (J.G.Ballard).
You need to login in order to vote
July 25, 2022 at 7:32 am #20301Did the latest firmware work with IPv6 ?
No, none of the beta versions worked with IPv6.
You need to login in order to vote
July 25, 2022 at 9:21 am #20302No, none of the beta versions worked with IPv6.
Do you have another modem/router that does work with IPv6, for testing ?
Can you show us your WAN > Internet Connection page and General > Network Map > Primary WAN
In a completely sane world, madness is the only freedom (J.G.Ballard).
You need to login in order to vote
July 25, 2022 at 9:54 am #20303Do you have another modem/router that does work with IPv6, for testing ? Can you show us your WAN > Internet Connection page and General > Network Map > Primary WAN
I don’t have any other modems to test. I make the settings given by the internet service provider for IPv6. So there is nothing wrong with the settings. The problem is either in the modem or my internet service provider. Works fine on random modems. I just wanted to test new beta versions but it didn’t work.
You need to login in order to vote
July 25, 2022 at 10:23 am #20304Is your DSL-N16 set to dual stack IPv4/IPv6 ? is issue WAN IP not being IPv6 or LAN Clients ? or both ?
Have you tried toggling between Stateless and Stateful under IPv6 LAN Settings if issue is LAN ?
Note: I have not seen any body else with IPv6 issues within your region, so am wondering if issue is DSL-N16
@tsunami – does IPv6 work in your location for DSL-AC51 ?In a completely sane world, madness is the only freedom (J.G.Ballard).
You need to login in order to vote
July 25, 2022 at 10:54 am #20305Is your DSL-N16 set to dual stack IPv4/IPv6 ? is issue WAN IP not being IPv6 or LAN Clients ? or both ? Have you tried toggling between Stateless and Stateful under IPv6 LAN Settings if issue is LAN ? Note: I have not seen any body else with IPv6 issues within your region, so am wondering if issue is DSL-N16 @tsunami – does IPv6 work in your location for DSL-AC51 ?
Yes it is set to dual stack. Modem defines IPv6 addresses to devices on local network. I can see IPv6 addresses when I check from devices. But I can’t access the internet with IPv6. Windows says no internet in network status (IPv6). IPv6 not supported in tests either.
You need to login in order to vote
July 25, 2022 at 11:24 am #20306July 25, 2022 at 11:43 am #20307July 25, 2022 at 12:15 pm #20308Yes, we are both TurkNet customers. He’ll probably say it’s not working. :)
Interesting, if that is the case, then I need to chat with ASUS to see if there are any issues with TurkNet (IPv6)

In a completely sane world, madness is the only freedom (J.G.Ballard).
You need to login in order to vote
July 25, 2022 at 12:43 pm #20309Yes, we are both TurkNet customers. He’ll probably say it’s not working. :)
Interesting, if that is the case, then I need to chat with ASUS to see if there are any issues with TurkNet (IPv6)
<noscript>
</noscript>Then I’m waiting to hear from you. :)
You need to login in order to vote
July 26, 2022 at 8:50 pm #20315July 27, 2022 at 6:11 am #20316i changed my iss so i dont use ipv6 now but ipv6 was working when i was in Turknet.
Great news, thanks

In a completely sane world, madness is the only freedom (J.G.Ballard).
You need to login in order to vote
July 27, 2022 at 6:14 am #20317Then I’m waiting to hear from you. :)
@TSuNaMi DSL-AC51 worked for IPv6 when he was using TurkNet, maybe send a feedback form to ASUS and asked if they can have a look at config etc, and detail you spoke with ‘UK Sentinel’ ?In a completely sane world, madness is the only freedom (J.G.Ballard).
You need to login in order to vote
July 27, 2022 at 7:41 am #20318@TSuNaMi DSL-AC51 worked for IPv6 when he was using TurkNet, maybe send a feedback form to ASUS and asked if they can have a look at config etc, and detail you spoke with ‘UK Sentinel’ ?
I have contacted Asus twice before. Turkish support team asked me to downgrade, but unfortunately none of the versions work with IPv6. I also sent a feedback from the modem interface, but I did not get any results. They don’t “shake” end users much. :)
You need to login in order to vote
July 27, 2022 at 7:44 am #20319Are you able to post your IPv6 Settings pages etc ?
In a completely sane world, madness is the only freedom (J.G.Ballard).
You need to login in order to vote
- AuthorPosts
- You must be logged in to reply to this topic.
