I'm transitioning from Debian to Ubuntu. My network diagram shows a single server with two public WAN connections. I'm having trouble converting the routing policies.
Here are the current policies for Debian and the desired policies for Ubuntu. However, the Ubuntu policies aren't working as expected. Could you please assist me?
cat /etc/network/interfaces.d/eth0# Primary WAN1 - VLAN 194 allow-hotplug eth0.194iface eth0.194 inet static address A.B.C.1 netmask 255.255.255.248 gateway A.B.C.2 vlan_raw_device eth0 post-up ip route add default via A.B.C.2 dev eth0.194 table wan1 post-up ip rule add from A.B.C.1/32 table wan1 post-up ip rule add to A.B.C.1/32 table wan1# Secondary WAN2 - VLAN 195 allow-hotplug eth0.195 iface eth0.195 inet static address X.Y.Z.1 netmask 255.255.255.248 gateway X.Y.Z.2 vlan_raw_device eth0 post-up ip route add default via X.Y.Z.2 dev eth0.195 table wan2 post-up ip rule add from X.Y.Z.1/32 table wan2 post-up ip rule add to X.Y.Z.1/32 table wan2cat /etc/netplan/00-installer-config.yaml# This is the network config written by 'subiquity'network: ethernets: enp2s0: mtu: 9000 addresses: - A.B.C.1/30 - X.Y.Z.1/30 nameservers: addresses: - 8.8.8.8 search: [] routes: - to: default via: A.B.C.2 table: 201 - to: default via: X.Y.Z.2 table: 202 routing-policy: - from: A.B.C.1 table: 201 - to: A.B.C.1 table: 201 - from: X.Y.Z.1 table: 202 - to: X.Y.Z.1 table: 202