IPV6 on an ASUS router

[Phillip22]

Hi,

I recently changed my router from the Sky Hub 4.2 I believe, after having ipv6 disabled always and limiting the router to its bare essentials (moving dhcp to another pc etc).

The main reason for getting a new router, was to finally enable IPV6 where I could actually set information from the RA's sent across the network.

However, after a lot of debugging, I found the router doesn't play well with ipv6, where every 10-20 minutes, the internet will drop for services, mainly social media, and this causes videos and post data to hang loading.

I think I have isolated it to be a lease time problem with IPV6, so TCP connections will then fail, causing hangs.

Here was my config (excluding the prefix)

[Me134]

@Phillip22 from a quick look perhaps it's Sky dropping the lease as they can't see the router?

Go to Advanced Settings > WAN.

Scroll to the bottom of the page to find DHCP query frequency.

Change this from Normal Mode to Aggressive Mode.

[Phillip22]

https://i.ibb.co/TBJdnHRp/image.png 

I'll try this.

[Phillip22 · Accepted solution]

I've actually set it to continuous, since aggressive was the default

[Phillip22]

Continous seems to have fixed it, devices now sticky their ip's and the prefix hasn't changed for 24 hours.