On 2024-01-12, Ralph Aichinger wrote: > I "only" have to find out what mechanism adds the lower, en2 default > route within a few minutes, once I delete it. I ran "radvdump", but > that only dumped the correct announcement my provider sends for the > net over the PPPoE connection. Hm. > > Thanks everybody, of course hints on how to find out what's adding > default routes would also be appreciated ;)
It depends on how you setup your network. If you only use ifupdown (and it is better for a server) look in /etc/network/interfaces and /etc/network/interfaces.d/* for "gateway" stances