No network connection after upgrade from 6.6.2

[jeevans207]

I have been running stable on v6.6.2 for a very long time.  Recently I started experiencing the high CPU issue that is known in that release.  I have tried upgrading to many different releases, but for some reason I am having network issues with all of them.  Originally I thought it had to do with the fact that IPv6 was enabled in my network config, but I was not using.  (IPv6 not enabled on my router.)  I have removed those entries, but still have the same end result.  

 

After running the 6.8.3 upgrade and rebooting I get this:

unRAID Server OS version: 6.8.3

IPv4 address: not set

IPv6 address: not set

 

Here are the diagnostics from the 6.8.3 install:

evansnas-diagnostics-20200421-1551.zip

 

If I simply restore the files from the previous folder to /boot using the same network.cfg:

unRAID Server OS version: 6.6.2

IPv4 address: 192.168.0.101

IPv6 address: not set

 

Here are the diagnostics from the 6.6.2 install:

evansnas-diagnostics-20200421-1555.zip

 

Any assistance is appreciated!!

[itimpi]

A suggestion is to delete the config/network.cfg from the flash drive and then reboot to create a new one using default settings.

[Frank1940]

11 minutes ago, itimpi said:

A suggestion is to delete the config/network.cfg from the flash drive and then reboot to create a new one using default settings.

Or just rename them  to something like network.cfg.old

[jeevans207]

starting from a working system on 6.6.2

 

I removed /boot/config/network.cfg and rebooted

It came up fully and was accessible via a browser, but when I checked for /boot/config/network.cfg, it had not been recreated. Not sure how/why it is working without the network.cfg

 

Here is the diag:

evansnas-diagnostics-20200421-1841.zip

 

Then I ran the 6.8.3 upgrade again and rebooted.

IPv4 not set again.

 

Here is the diag:

evansnas-diagnostics-20200421-1847.zip