Network device is not present

[lowrisk75]

I just restored an old backup to a raspberry Pi 4 but it seems that the second NIC is not detected
then WAN display "Network device is not present"

here is the config

config interface 'loopback'
	option device 'lo'
	option proto 'static'
	option ipaddr '127.0.0.1'
	option netmask '255.0.0.0'

config globals 'globals'
	option ula_prefix 'fd3d:178e:085e::/48'

config device
	option name 'br-lan'
	option type 'bridge'
	list ports 'eth0'

config interface 'lan'
	option device 'br-lan'
	option proto 'static'
	option ipaddr '192.168.99.1'
	option netmask '255.255.255.0'
	option if6assign '60'

config interface 'WAN'
	option proto 'dhcp'
	option device 'eth1'
	option peerdns '0'
	list dns '1.1.1.1'
	list dns '8.8.8.8'

config device
	option name 'eth0'

my second NIC is a USB 3.2 Gen1 And Gigabit Ethernet HUB HAT for Raspberry Pi, 3x USB, 1x Gigabit ETH, Driver-Free

both NICs have the led on

I don't seem to have internet access but that's obvious since my WAN is not detected....

[frollic]

what does lsusb say ?

[lleachii]

@lowrisk75

I just restored an old backup

What happens if you reset - and don't use a backup of the configs?

[lowrisk75]

I can't tell I can't install the package
susb > not found
Unknown package 'usbutils'. (no WAN)

Collected errors:

• opkg_install_cmd: Cannot install package usbutils.

cat /sys/kernel/debug/usb/devices

T:  Bus=01 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#=  1 Spd=480  MxCh= 1
B:  Alloc=  0/800 us ( 0%), #Int=  0, #Iso=  0
D:  Ver= 2.00 Cls=09(hub  ) Sub=00 Prot=01 MxPS=64 #Cfgs=  1
P:  Vendor=1d6b ProdID=0002 Rev= 5.04
S:  Manufacturer=Linux 5.4.154 xhci-hcd
S:  Product=xHCI Host Controller
S:  SerialNumber=0000:01:00.0
C:* #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr=  0mA
I:* If#= 0 Alt= 0 #EPs= 1 Cls=09(hub  ) Sub=00 Prot=00 Driver=hub
E:  Ad=81(I) Atr=03(Int.) MxPS=   4 Ivl=256ms

T:  Bus=01 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#=  2 Spd=480  MxCh= 4
D:  Ver= 2.10 Cls=09(hub  ) Sub=00 Prot=01 MxPS=64 #Cfgs=  1
P:  Vendor=2109 ProdID=3431 Rev= 4.21
S:  Product=USB2.0 Hub
C:* #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr=100mA
I:* If#= 0 Alt= 0 #EPs= 1 Cls=09(hub  ) Sub=00 Prot=00 Driver=hub
E:  Ad=81(I) Atr=03(Int.) MxPS=   1 Ivl=256ms

T:  Bus=01 Lev=02 Prnt=02 Port=00 Cnt=01 Dev#=  3 Spd=480  MxCh= 4
D:  Ver= 2.10 Cls=09(hub  ) Sub=00 Prot=02 MxPS=64 #Cfgs=  1
P:  Vendor=2109 ProdID=2817 Rev=90.23
S:  Manufacturer=VIA Labs, Inc.         
S:  Product=USB2.0 Hub             
C:* #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr=  0mA
I:  If#= 0 Alt= 0 #EPs= 1 Cls=09(hub  ) Sub=00 Prot=01 Driver=hub
E:  Ad=81(I) Atr=03(Int.) MxPS=   1 Ivl=256ms
I:* If#= 0 Alt= 1 #EPs= 1 Cls=09(hub  ) Sub=00 Prot=02 Driver=hub
E:  Ad=81(I) Atr=03(Int.) MxPS=   1 Ivl=256ms

T:  Bus=02 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#=  1 Spd=5000 MxCh= 4
B:  Alloc=  0/800 us ( 0%), #Int=  0, #Iso=  0
D:  Ver= 3.00 Cls=09(hub  ) Sub=00 Prot=03 MxPS= 9 #Cfgs=  1
P:  Vendor=1d6b ProdID=0003 Rev= 5.04
S:  Manufacturer=Linux 5.4.154 xhci-hcd
S:  Product=xHCI Host Controller
S:  SerialNumber=0000:01:00.0
C:* #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr=  0mA
I:* If#= 0 Alt= 0 #EPs= 1 Cls=09(hub  ) Sub=00 Prot=00 Driver=hub
E:  Ad=81(I) Atr=03(Int.) MxPS=   4 Ivl=256ms

T:  Bus=02 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#=  2 Spd=5000 MxCh= 4
D:  Ver= 3.10 Cls=09(hub  ) Sub=00 Prot=03 MxPS= 9 #Cfgs=  1
P:  Vendor=2109 ProdID=0817 Rev=90.23
S:  Manufacturer=VIA Labs, Inc.         
S:  Product=USB3.0 Hub             
C:* #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr=  0mA
I:* If#= 0 Alt= 0 #EPs= 1 Cls=09(hub  ) Sub=00 Prot=00 Driver=hub
E:  Ad=81(I) Atr=13(Int.) MxPS=   2 Ivl=16ms

T:  Bus=02 Lev=02 Prnt=02 Port=02 Cnt=01 Dev#=  3 Spd=5000 MxCh= 0
D:  Ver= 3.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS= 9 #Cfgs=  2
P:  Vendor=0bda ProdID=8153 Rev=31.00
S:  Manufacturer=Realtek
S:  Product=USB 10/100/1000 LAN
S:  SerialNumber=001000001
C:* #Ifs= 1 Cfg#= 1 Atr=a0 MxPwr=288mA
I:* If#= 0 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=00 Driver=r8152
E:  Ad=81(I) Atr=02(Bulk) MxPS=1024 Ivl=0ms
E:  Ad=02(O) Atr=02(Bulk) MxPS=1024 Ivl=0ms
E:  Ad=83(I) Atr=03(Int.) MxPS=   2 Ivl=16ms
C:  #Ifs= 2 Cfg#= 2 Atr=a0 MxPwr=288mA
I:  If#= 0 Alt= 0 #EPs= 1 Cls=02(comm.) Sub=06 Prot=00 Driver=
E:  Ad=83(I) Atr=03(Int.) MxPS=  16 Ivl=16ms
I:  If#= 1 Alt= 0 #EPs= 0 Cls=0a(data ) Sub=00 Prot=00 Driver=
I:  If#= 1 Alt= 1 #EPs= 2 Cls=0a(data ) Sub=00 Prot=00 Driver=
E:  Ad=81(I) Atr=02(Bulk) MxPS=1024 Ivl=0ms
E:  Ad=02(O) Atr=02(Bulk) MxPS=1024 Ivl=0ms

[lowrisk75]

I only have br-lan /eth0

[frollic]

As already posted in your other thread, reconfigure your LAN to be DHCP client.

[lowrisk75]

That's actually two different systems but yes.

-- when I change to DHCP (BR-LAN) I end up with "Configuration changes have been rolled back!"

it's probably something really simple, I'll take a better look later on

Gateway IP	Broadcast IP	USABLE IPs	IP Range	Subnet Mask
192.168.1.1	192.168.1.255	249	192.168.1.6 - 192.168.1.254	255.255.255.0
I'll might try with a static IP)

[frollic]

It is, use the small button (down arrow?) next to the save & apply, and select apply unchecked.

Static works too, as long as you make sure you add dns, and gw IPs.

[lowrisk75]

Strange but after a few reboot the second interface was back online .... a bit random but it's working.
thanks for your help.