IPv6 upstream disappears after 30 minutes

[perttulaurila]

Hi,

this is the old thread:

How to send router solicit transaction for ipv6 every few minutes?

I'm using starlink. They are currently in beta. Their ipv6 has a bug where they dont send router advertisements unless a router solicitation is requested. Since ipv6 on openwrt only sends out the solicit transaction on first boot, how can I force router solicitation? Someone on reddit fixed the issue in pfsense but I'm not sure how to apply that to openwrt. This was his solution if it helps explain what I need to do. Maybe just a cron job, but not sure what .sh to run.