Installing an updated OpenWRT image.

OpenWrt Sysupgrade

OpenWRT has a command, sysupgrade, that is used to upgrade the flash image from an update file. I have not been able to get this to work, and have ended up installing LUCI, the web configuration interface, every time I need to update the root file system.

opkg install luci

This opens another can of worms, since lighttpd is happily serving pages on port 80, where LUCIs web server, uHTTPd, wants to be. To get around this, I told uHTTPd to use some other ports. To do this, change the ports in the lines containing listen in /etc/config/uhttpd, like so:

config uhttpd 'main'
    list listen_http ''
    list listen_http '[::]:8080'
    list listen_https ''
    list listen_https '[::]:4430'

Then restart uHTTPd:

/etc/init.d/uhttpd restart

LUCI will now be available on the current IP address, on port 8080 and encrypted on 4430. Use the root user/password to login in, and use openwrt-oxnas-stg212-ubifs-sysupgrade.tar to update the device.

After flashing the firmware, all packages need to be reinstalled. Opkg will probably complain about changed config files, but this just means our configuration changes have been kept.

Generated on 2018-05-03 01:14:21.927509