I have a question.
I have a ubuntu 18.04 Server there need to connect to two networks ( My network and my neighbors network ).
The main network there shall be the default gateway is 192.168.88.0/24 ( My network ) and the other network is 192.168.87.0/24 ( Neighbors network ).
The issue is then that it need to have a dynamic dhcp lease from my neighbors router because there is no way to set static leases in their router ( its a isp router ) and they don't want to buy another one. Also last time I tried to just static assign the server to a unused ip on their network then it ended a couple of days after with a ip confict.
How do I set netplan up so I make sure that it always uses my network as default gateway and only uses their as a lan ( hope that made sense )