Hi
On 19.05.2020 08:30, Jeonghum Joh wrote:
> config interface 'wwan'
option ifname 'usb0'
option proto 'dhcp'
So I added something like below to
package/base-files/files/etc/board.d/99-default_network :
ucidef_set_interface_lan 'eth0'
[ -d /sys/class/net/eth1 ] && ucidef_set_interface_wan 'eth1'
+[ -d /sys/class/net/usb0 ] && ucidef_set_interface_wan 'usb0'
But this didn't resolve my problem.
I think I can just make some commands into startup script.
Isn't there more grace approach for me to automatically add usb0
interface into /etc/config/network?
As already suggested, use the files/ directory to include files.
$ cd openwrt # change to the root of your OpenWrt build environment
$ mkdir -p files/etc/uci-defaults
$ mkdir -p files/etc/config
Now you have two options.
1. Put your complete working /etc/config/network file in the files/
tree, so it resides at files/etc/config/network.
2. Write a script with the UCI commands needed to change your config,
and put it in files/etc/uci-defaults. I name mine e.g.
zzz_33_device_config, so that they are executed as late as possible.
The commands you would need for option 2 is probably:
uci -q set network.wwan=interface
uci -q set network.wwan.proto='dhcp'
uci -q set network.wwan.ifname='usb0'
exit 0
This is very simple, you may want to script checks to ensure the script
is running on correct device (e.g. by checking for a MAC address), and
if the usb0 device exists.
Regards
Magnus Kroken
Thank you in advance.
Jeonghum
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