Ubuntu 20.04 Çift Ethernet Çift Ağ Geçidi

nano /etc/netplan/00-installer-config.yaml

network:
  version: 2
  renderer: networkd
  ethernets:
    ens18:
      dhcp4: true
      dhcp6: no
      gateway4: 10.10.22.19
      routes:
         - to: 10.10.22.0/24
           via: 0.0.0.0
           scope: link
           metric: 100
    ens19:
      dhcp4: no
      dhcp6: no
      addresses:
         - 10.122.100.11/24
      gateway4: 10.122.1.1
      nameservers:
         addresses: [172.16.1.200, 172.16.1.203]
      routes:
         - to: 10.122.1.0/24
           via: 0.0.0.0
           scope: link
           metric: 200

netplan generate
netplan apply

network:
  version: 2
  renderer: networkd
  ethernets:
    ens18:
      wakeonlan: true
      dhcp4: no
      dhcp6: no
      addresses:
         - 10.10.22.111/24
      gateway4: 10.10.22.19
      nameservers:
         addresses: [10.10.22.121, 10.10.22.2]
    ens19:
      wakeonlan: true
      dhcp4: no
      dhcp6: no
      addresses:
         - 10.122.100.11/24
      nameservers:
         addresses: [172.16.1.200, 172.16.1.203]
      routes:
           - to: 0.0.0.0/0
             via: 10.122.100.1
             table: 102
      routing-policy:
            - from: 10.122.100.11
              table: 102
              priority: 300