TS-7840 Buster Network

From embeddedTS Manuals

The network in Debian is configured /etc/network/interfaces.d/. For complete documentation, see Debian's documentation here

Some common examples are shown below.

DHCP on eth0:

tee /etc/network/interfaces.d/eth0 <<'EOF' >/dev/null
auto eth0
allow-hotplug eth0
iface eth0 inet dhcp
EOF

Static IP on eth0:

tee /etc/network/interfaces.d/eth0 <<'EOF' >/dev/null
auto eth0
iface eth0 inet static
    address 192.0.2.7/24
    gateway 192.0.2.254
EOF