[380.57] IPv6 Losing IP Info On Config Update

[Veldkornet]

Hey guys,

I have 380.57 on my RT-AC87U.

So my ISP gives out an IPv6 to my cable modem. I then have my 87U behind the modem which gets an IPv6 automatically. In general, all the IPv6 traffic seems to work fine, but if I update anything (such as the IPv6 DNS servers for example) all the IPv6 addresses, gateway etc are all gone and stay removed indefinitely until I reboot the router.

After a reboot, it gets its IPv6 ip again and everything works normally again.

Anyone else having this problem?


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[microchip]

You don't have to reboot it. In my case, which is exactly the same like yours, unplugging the WAN cable and plugging it in after 5 seconds or so makes the router get its IPv6 address. I have not found a better way to "fix" it.