OrangePi Zero3: How to set static IP address

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Chapt 3. Instructions for use of Debian/Ubuntu Server and Xfce desktop system

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Chapter 3 contents

3.7.4. How to set static IP address

Please do not set a static IP address by modifying the /etc/network/interfaces configuration file.

3.7.4.1 Use the nmtui command to set a static IP address

1) First run the nmtui command

orangepi@orangepi:~$ sudo nmtui

2) Then select Edit a connection and press Enter

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3) Then select the network interface that needs to set a static IP address, for example, to set the static IP address of the Ethernet interface, select Wiredconnection1.

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4) Then select Edit with the Tab key and press the Enter key

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5) Then use the Tab key to move the cursor to the 'Automatic' position shown in the figure below to configure IPv4

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6) Then press Enter, select Manual through the up and down arrow keys, and press Enter to confirm

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7) The display after selection is shown in the figure below

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8) Then move the cursor to 'Show' via the Tab key

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9) Then press Enter, the following setting interface will pop up after entering

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10) Then you can set the IP address (Addresses), gateway (Gateway) and DNS server address in the position shown in the figure below (there are many other setting options in it, please explore by yourself), please set according to your specific needs. The values set in the image below are just an example

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11) After setting, move the cursor to 'OK' in the lower right corner, and press Enter to confirm

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12) Then click 'Back' to return to the previous selection interface

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13) Then select Activateaconnection, then move the cursor to 'OK', and finally click Enter

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14) Then select the network interface that needs to be set, such as Wired connection1, then move the cursor to 'Deactivate', and press the Enter key to disable Wired

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15) Then please do not move the cursor, and then press the Enter key to re-enable Wired connection1, so that the static IP address set earlier will take effect

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16) Then you can exit nmtui through the 'Back' and Quit buttons

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17) Then through ip aseth0, you can see that the IP address of the network port has changed to the static IP address set earlier

Note that in the following commands, Debian12 needs to change eth0 to end0.

orangepi@orangepi:~$ ip a s eth0 3: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000 link/ether 5e:ac:14:a5:92:b3 brd ff:ff:ff:ff:ff:ff inet 192.168.1.177/24 brd 192.168.1.255 scope global noprefixroute eth0 valid_lft forever preferred_lft forever inet6 241e:3b8:3240:c3a0:e269:8305:dc08:135e/64 scope global dynamic noprefixroute

valid_lft 259149sec preferred_lft 172749sec inet6 fe80::957d:bbbe:4928:3604/64 scope link noprefixroute valid_lft forever preferred_lft forever

18) Then you can test the connectivity of the network to check whether the IP address is configured OK, and the ping command can be interrupted through the shortcut key

Note that in the following commands, Debian12 needs to change eth0 to end0.

3.7.4.2 Use the nmcli command to set a static IP address

1) If you want to set the static IP address of the network port, please insert the network cable into the development board first. If you need to set the static IP address of WIFI, please connect the WIFI first, and then start to set the static IP address

2) Then you can view the name of the network device through the nmcliconshow command, as shown below

a. orangepi is the name of the WIFI network interface (the name is not necessarily the same)

b. Wired connection 1 is the name of the Ethernet interface

orangepi@orangepi:~$ nmcli con show
NAME UUID TYPE DEVICE
orangepi cfc4f922-ae48-46f1-84e1-2f19e9ec5e2a wifi wlan0
Wired connection 1 9db058b7-7701-37b8-9411-efc2ae8bfa30 ethernet eth0

3) Then enter the following command, where

a. "Wired connection 1" means to set the static IP address of the Ethernet port. If you need to set the static IP address of the WIFI, please modify it to the corresponding name of the WIFI network interface (you can get it through the nmcli conshow command)

b. ipv4.addresses is followed by the static IP address to be set, which can be modified to the value you want to set

c. ipv4.gateway represents the address of the gateway

orangepi@orangepi:~$ sudo nmcli con mod "Wired connection 1" \ ipv4.addresses "192.168.1.110" \
ipv4.gateway "192.168.1.1" \
ipv4.dns "8.8.8.8" \
ipv4.method "manual"

4) Then restart the linux system

orangepi@orangepi:~$ sudo reboot

5) Then re-enter the linux system and use the ipaddr show eth0 command to see that the IP address has been set to the desired value

orangepi@orangepi:~$ ip addr show eth0
 3: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000
link/ether 5e:ae:14:a5:91:b3 brd ff:ff:ff:ff:ff:ff
inet 192.168.1.110/32 brd 192.168.1. 110 scope global noprefixroute eth0 valid_lft forever preferred_lft forever
inet6 240e:3b7:3240:c3a0:97de:1d01:b290:fe3a/64 scope global dynamic
noprefixroute
valid_lft 259183sec preferred_lft 172783sec
inet6 fe80::3312:861a:a589:d3c/64 scope link noprefixroute valid_lft forever preferred_lft forever

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