RPI4 setup through wifi as static
ip a
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: eth0: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group default qlen 1000
link/ether b8:27:eb:5c:f6:e5 brd ff:ff:ff:ff:ff:ff
3: wlan0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000
link/ether b8:27:eb:09:a3:b0 brd ff:ff:ff:ff:ff:ff
inet 192.168.0.46/24 brd 192.168.0.255 scope global dynamic wlan0
valid_lft 842256sec preferred_lft 842256sec
inet6 fe80::ba27:ebff:fe09:a3b0/64 scope link
valid_lft forever preferred_lft forever
4: wg0: <POINTOPOINT,NOARP,UP,LOWER_UP> mtu 1420 qdisc noqueue state UNKNOWN group default qlen 1000
link/none
inet 10.6.0.1/24 scope global wg0
valid_lft forever preferred_lft forever
cat /etc/resolv.conf
# Dynamic resolv.conf(5) file for glibc resolver(3) generated by resolvconf(8)
# DO NOT EDIT THIS FILE BY HAND -- YOUR CHANGES WILL BE OVERWRITTEN
nameserver 194.168.4.100
nameserver 194.168.8.100
cat/network/interfaces
# Location: /etc/network/interfaces
# Please modify network settings via: dietpi-config
# Or create your own drop-ins in: /etc/network/interfaces.d/
# Drop-in configs
source interfaces.d/*
# Ethernet
#allow-hotplug eth0
iface eth0 inet dhcp
address 192.168.0.100
netmask 255.255.255.0
gateway 192.168.0.1
#dns-nameservers 194.168.4.100 194.168.8.100
# WiFi
allow-hotplug wlan0
iface wlan0 inet dhcp
address 192.168.0.100
netmask 255.255.255.0
gateway 192.168.0.1
#dns-nameservers 194.168.4.100 194.168.8.100
wireless-power off
wpa-conf /etc/wpa_supplicant/wpa_supplicant.conf
As for the NUC in DHCP
root@NUC:~# ip a
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000
link/ether 1c:69:7a:6c:71:e7 brd ff:ff:ff:ff:ff:ff
inet 192.168.0.72/24 brd 192.168.0.255 scope global dynamic eth0
valid_lft 818489sec preferred_lft 818489sec
inet6 fe80::1e69:7aff:fe6c:71e7/64 scope link
valid_lft forever preferred_lft forever
3: wlan0: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group default qlen 1000
link/ether f8:ac:65:c6:03:b3 brd ff:ff:ff:ff:ff:ff
4: tailscale0: <POINTOPOINT,MULTICAST,NOARP,UP,LOWER_UP> mtu 1280 qdisc pfifo_fast state UNKNOWN group default qlen 500
link/none
inet 100.79.14.71/32 scope global tailscale0
valid_lft forever preferred_lft forever
inet6 fd7a:115c:a1e0:ab12:4843:cd96:624f:e47/128 scope global
valid_lft forever preferred_lft forever
inet6 fe80::8afb:5eea:ce9b:5627/64 scope link stable-privacy
valid_lft forever preferred_lft forever
5: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default
link/ether 02:42:a3:98:f0:13 brd ff:ff:ff:ff:ff:ff
inet 172.17.0.1/16 brd 172.17.255.255 scope global docker0
valid_lft forever preferred_lft forever
root@NUC:~# cat /etc/resolv.conf
# resolv.conf(5) file generated by tailscale
# DO NOT EDIT THIS FILE BY HAND -- CHANGES WILL BE OVERWRITTEN
nameserver 100.100.100.100
search email-at-gmain.com.beta.tailscale.net
root@NUC:~# cat /etc/network/interfaces
# Location: /etc/network/interfaces
# Please modify network settings via: dietpi-config
# Or create your own drop-ins in: /etc/network/interfaces.d/
# Drop-in configs
source interfaces.d/*
# Ethernet
allow-hotplug eth0
iface eth0 inet dhcp
address 192.168.0.72
netmask 255.255.255.0
gateway 192.168.0.1
#dns-nameservers 100.100.100.100
# WiFi
#allow-hotplug wlan0
iface wlan0 inet dhcp
address 192.168.0.100
netmask 255.255.255.0
gateway 192.168.0.1
#dns-nameservers 100.100.100.100
wpa-conf /etc/wpa_supplicant/wpa_supplicant.conf
and here is when I changed to static IP with copy IP address option
ip a
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000
link/ether 1c:69:7a:6c:71:e7 brd ff:ff:ff:ff:ff:ff
inet 192.168.0.72/24 brd 192.168.0.255 scope global eth0
valid_lft forever preferred_lft forever
inet6 fe80::1e69:7aff:fe6c:71e7/64 scope link
valid_lft forever preferred_lft forever
3: wlan0: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group default qlen 1000
link/ether f8:ac:65:c6:03:b3 brd ff:ff:ff:ff:ff:ff
4: tailscale0: <POINTOPOINT,MULTICAST,NOARP,UP,LOWER_UP> mtu 1280 qdisc pfifo_fast state UNKNOWN group default qlen 500
link/none
inet6 fe80::3e0:c0ed:c728:1e4/64 scope link stable-privacy
valid_lft forever preferred_lft forever
5: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default
link/ether 02:42:78:15:50:39 brd ff:ff:ff:ff:ff:ff
inet 172.17.0.1/16 brd 172.17.255.255 scope global docker0
valid_lft forever preferred_lft forever
cat /etc/resolv.conf
nameserver 100.100.100.100
cat /etc/network/interfaces
# Location: /etc/network/interfaces
# Please modify network settings via: dietpi-config
# Or create your own drop-ins in: /etc/network/interfaces.d/
# Drop-in configs
source interfaces.d/*
# Ethernet
allow-hotplug eth0
iface eth0 inet static
address 192.168.0.72
netmask 255.255.255.0
gateway 192.168.0.1
#dns-nameservers 100.100.100.100
# WiFi
#allow-hotplug wlan0
iface wlan0 inet dhcp
address 192.168.0.100
netmask 255.255.255.0
gateway 192.168.0.1
#dns-nameservers 100.100.100.100
wpa-conf /etc/wpa_supplicant/wpa_supplicant.conf
Please let me know if you need further outputs.
thanks!