*-network:0 DISABLED
       description: Ethernet interface
       product: I350 Gigabit Network Connection
       vendor: Intel Corporation
       physical id: 0
       bus info: pci@0000:04:00.0
       logical name: enp4s0f0
       version: 01
       serial: 0c:c4:7a:2a:c8:8a
       size: 100Mbit/s
       capacity: 1Gbit/s
       width: 32 bits
       clock: 33MHz
       capabilities: pm msi msix pciexpress bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
       configuration: autonegotiation=on broadcast=yes driver=igb driverversion=5.4.0-k duplex=full firmware=1.63, 0x80000a05 latency=0 link=no multicast=yes port=twisted pair speed=100Mbit/s
       resources: irq:43 memory:c7120000-c713ffff ioport:6020(size=32) memory:c7144000-c7147fff memory:90000000-9001ffff memory:90020000-9003ffff
  *-network:1 DISABLED
       description: Ethernet interface
       product: I350 Gigabit Network Connection
       vendor: Intel Corporation
       physical id: 0.1
       bus info: pci@0000:04:00.1
       logical name: enp4s0f1
       version: 01
       serial: 0c:c4:7a:2a:c8:8b
       capacity: 1Gbit/s
       width: 32 bits
       clock: 33MHz
       capabilities: pm msi msix pciexpress bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
       configuration: autonegotiation=on broadcast=yes driver=igb driverversion=5.4.0-k firmware=1.63, 0x80000a05 latency=0 link=no multicast=yes port=twisted pair
       resources: irq:53 memory:c7100000-c711ffff ioport:6000(size=32) memory:c7140000-c7143fff memory:90040000-9005ffff memory:90060000-9007ffff
  *-network DISABLED
       description: Ethernet interface
       product: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
       vendor: Realtek Semiconductor Co., Ltd.
       physical id: 0
       bus info: pci@0000:84:00.0
       logical name: enp132s0
       version: 06
       serial: 00:13:3b:11:40:dc
       size: 10Mbit/s
       capacity: 1Gbit/s
       width: 64 bits
       clock: 33MHz
       capabilities: pm msi pciexpress msix vpd bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation
       configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=2.3LK-NAPI duplex=half latency=0 link=no multicast=yes port=MII speed=10Mbit/s
       resources: irq:37 ioport:e000(size=256) memory:f2204000-f2204fff memory:f2200000-f2203fff
  *-network DISABLED
       description: Ethernet interface
       product: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
       vendor: Realtek Semiconductor Co., Ltd.
       physical id: 0
       bus info: pci@0000:85:00.0
       logical name: enp133s0
       version: 06
       serial: 00:13:3b:11:40:dd
       size: 10Mbit/s
       capacity: 1Gbit/s
       width: 64 bits
       clock: 33MHz
       capabilities: pm msi pciexpress msix vpd bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation
       configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=2.3LK-NAPI duplex=half latency=0 link=no multicast=yes port=MII speed=10Mbit/s
       resources: irq:37 ioport:d000(size=256) memory:f2104000-f2104fff memory:f2100000-f2103fff

network:
 ethernets:
  enp4s0f0:
   addresses: [192.168.0.04/24]
   dhcp4: true
   gateway4: 192.168.0.1
   nameservers:
    addresses: [8.8.8.8,8.8.4.4]
 version: 2

cat /etc/network/interfaces
# ifupdown has been replaced by netplan(5) on this system.  See
# /etc/netplan for current configuration.
# To re-enable ifupdown on this system, you can run:
#    sudo apt install ifupdown

Router's IP Address: 192.168.0.1
Router's Subnet Mask: 255.255.255.0