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  1. B

    IPv6 and NextDNS Configuration Assistance Request

    Just discovered this amazing tool and subscribed, loving it! I have recently moved to a new ISP that supports "native" IPv6. I am using a Asus RT-AC86u with Merlin, and Cloudflare DNS as default resolver, with NextDNS set up as TLS resolver with IPv6 and TLS address - although the command line...
  2. N

    IPv6 6RD tunnel block/allow by mac/IP

    Does anyone know of an ability with Merlin, or an add-on / script, that would allow IPv6 connections to only certain mac address or IPv4 address. My ISP uses a slow IPv6 6RD Tunnel, and I would like to allow IPv6 to be used for only certain devices on my network. Thanks.
  3. Tom Jo-Jo Junior Shabadoo

    Disable A record ASUS DDNS

    Hello, Is there a way to only publish the IPv6 address of the router? My current setup has IPv4 by CG-NAT, thous the router would not be reachable by the A record published by asuscomm.com /Brgds Tom
  4. S

    How to obtain and change the IPv6 prefix

    I use ASUS router for dialing. According to the log information, the ISP seems to assign a prefix of /60, but the prefix of router and ppp0 is /64. I made some attempts but could not configure a shorter prefix. dhcp6_client: WAN Prefix Size Requested:/60, Received:/60 dhcp6_client: bound prefix...
  5. U

    DDNS and ipv6: eth0 not getting WAN ipv6 address.

    Spotted my syslog spewing the following: May 3 08:53:45 watchdog: start ddns. May 3 08:53:45 ddns: eth0 has not yet obtained an WAN IPv6 address.(7) May 3 08:53:45 ddns: IP address, server and hostname have not changed since the last update. May 3 08:54:15 watchdog: start ddns. May 3...
  6. B

    How to setup IPV6 static route for Docker IPVLAN

    So Ive looked at similar threads, but nothing is concrete in their solutions to achieve what I want to do. I have a Raspberry Pi that is running docker. These docker containers are IPV6 enabled and want to be able to access the IPV6 Internet. For this to happen you need to enable Static Routes...
  7. I

    Router have connectivity but client doesn't

    I have RT-AX3000 running Asus Merlin 3004.388.5 which was working fine till today, now all my devices cannot connect to the internet via IPv4 (somehow IPv6 is working) I haven't changed any configurations for the past month Last upgrade was more than one month (from 3004.388.4) Router is...
  8. M

    How to configure Asus Merlin for 464XLAT?

    hi, i using GT-AX-11000 with latest Asus Merlin firmware. and asus router connected with 5G CPE router with Bridge Mode. my sim internet is ipv6 only internet. so, need 464XLAT. i tested 464XLAT with openwrt and it's working fine. so, how to configure 464XLAT with asus Merlin in router mode...
  9. RamGuy

    Strange packet loss with IPv6 going through my Asus RT-AX88U running 3004.388.4

    Greetings, I've started to have issues with my Static Global IPv6 traffic going through my Asus RT-AX88U, running AsusWRT-Merlin firmware 3004.388.4. I have static IPv4 and IPv6 from my ISP routed through their Business solution, and there haven't been any issues with the ISP for the past eight...
  10. B

    Does Asus AC5300 OpenVPN server support connect with IPV6 network?

    I have started the OpenVPN server and bound a global IPV6 address to my router (AC5300, Merlin 386.11), . I can connect to the management page throw its IPV6 address. I just want to know, if I can connect to this VPN server embedded in this router with its IPV6 address or not. Thanks.
    • beibeitu
    • Thread
    • ipv6 vpn
    • Replies: 2
    • Forum: VPN
  11. C

    Asus IPv6 Tunnel 6to4 question

    Let me start by saying that I know enough about networking and IP setups to realized I know nothing. So please be patient with me as I have tried to research this before posting but many threads seem to assume a certain level of understanding that I do not have. With that out of the way, I have...
  12. Olndo Pindaro

    Ipv6 or not ipv6?

    I have an 5g modem connected to an Asus rt-ax86s router, ipv6 is is disabled and all works like a charm. I am loosing something without ipv6? Any reason to enable it? Thanks Olindo
  13. U

    Solved IPv6 DNS issues on clients behind router

    Setup: Factory default. Only option set are wireles names, login passwords, and enabling IPv6 with a statefull network. Issue: Clients get the the routers IPv6 address as the IPv6 DNS server. nslookup uses this server to (try) and resolve domain names but fails. If I tell nslookup to use the...
  14. L

    AX5400 IPv6 randomly stops working on connected device

    Hello everyone. I am hoping for some help, because this issue has been driving me nuts for a while now. My AX5400 is running on 3.0.0.4.388_22525-gd35b8fe, was on 386-something before. The bug persisted, the only reason I upgraded was in hopes it would magically fix itself. Also, I have recently...
  15. T

    RT-AX86U, turning on firewall breaks IPv6

    Hey, The fix for this is probably simple but I can't figure it out. I've hooked up the Asus router to my ISP modem with DMZ enabled towards the router. When I turn off the IPv6 firewall in the Asus settings, IPv6 works fine. When it's turned on it stops working. I tried opening port 546 UDP...
  16. giopas

    From public fixed IPv4 to private dynamic IPv4 + public dynamic IPv6 (dual stack)

    Hi all, I need your advice (yet again). For the last 7 years, I have a 200Mb/s internet connection which also provides me with a public fixed IPv4 (an option which basically makes me paying for the double of the price). For the overall same monthly price, the ISP is now offering me a 1GB/s...
  17. M

    Setup IPv6 in the LAN and route it to VPN

    I didn't find similar discussion and sorry if I still do not understand IPv6 well. Is it possible to setup VPN Client with IPv6 support and also support setup IPv6 in the LAN? In other words: Task: To get to some privacy by not disclosing real location (Real IP) and get rid of NAT by supporting...
  18. W

    IPv6 Firewall rule for whole network possible (port opening) instead of local IP?

    Hi there, just registered as I’m thinking of buying a new router (GT-AX11000 Pro or GT-AXE16000) and I’m not sure how well IPv6 firewall rules are configurable. I need some open ports for my dual stack WAN. As I got it right port forwarding for IPv4 is possible, but is it possible to just create...
  19. devinrhode2

    Does a modem need to enable IPv6?

    I own an Arris s33 modem. I can't find much information on how to see if it supports IPv6.. There doesn't seem to be any options to configure or enable it on the local config page, http://192.168.100.1/ Do modem's actually have anything to do with IPv6? Should I just enable IPv6 inside my...
  20. pirx73

    scMerlin Two IPv6 configuration entries

    I noticed that in 388.1 i have two IPv6 configuration entries: The only difference is that "Advanced_IPv61_Content" has this entry: with 2 options. While "regular" IPv6 entry does not have such option. Is this a bug? Why there's two almost similar entries?
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