On 19.02.2026 15:10 Greg Wooledge wrote: > I didn't. I have no idea how IPv6 works, or is intended to work.
There are courses online by people who know. > I've never seen a system where it works. Then it seems you are living behind the moon. Millions of machines use it every day and terabits per second of traffic flows. In your case: Investigate how the route came there. Use tcpdump and monitor for router advertisments. If there are some, check from which mac address they are and investigate why that device send them out.
