Luci add changes by simply pressing save

Installing and Using OpenWrt
1

I have a GL-MT6000 with openwrt 24.10.0 and with the default setting if I go to System and press save I get the following changes:

uci del system.cfg01e48a.timezone
uci del system.ntp.enabled
uci del system.ntp.enable_server
uci set system.cfg01e48a.zonename='UTC'
uci set system.cfg01e48a.log_proto='udp'
uci set system.cfg01e48a.conloglevel='8'
uci set system.cfg01e48a.cronloglevel='7'

Or if I go to network - dhcp and dns:

uci del dhcp.cfg01411c.nonwildcard
uci del dhcp.cfg01411c.boguspriv
uci del dhcp.cfg01411c.filterwin2k
uci del dhcp.cfg01411c.filter_aaaa
uci del dhcp.cfg01411c.filter_a
uci del dhcp.cfg01411c.nonegcache

I can revert if I want or save and apply but is it normal?
If I do the configuration from uci should I add these changes or it is not important?

2

Dynalink DL-WRX36 24.10.0 here.

Funny you mention this, I don't have any of the options in my /etc/config/dhcp file. It looks like they've already been deleted!

root@OpenWrt:~# uci show dhcp | grep "nonwildcard\|boguspriv\|filterwin2k\|filter_aaaa\|filter_a\|nonegcache"
root@OpenWrt:~#

Now wondering whether I should reintroduce all these components?

Just test pressed Save under: >Network >DHCP and DNS and it now wants to delete a valid setting:
uci del dhcp.cfg01411c.dnsseccheckunsigned

Something's amiss.

3

I think the reason why it does so is that if the default value is 0 or if it is deleted it would be the same. By default there are options with the value 0 and luci removes it.

are you dnsseccheckunsigned value 0?

Edit: Here the wiki for dhcp

4

Yes thought about that, which makes sense if the setting is 0, however for dhcp boguspriv & localservice they're set to 1 by default.

Coincidental that you have the same missing 6 settings also?

No it's set to 1, but it wants to delete it.

5

Looking at the wiki the default value is 0. I can understand that if the default value is 1 you want to remove it but in this case Luci does not have to remove it.

Maybe because he has detected that the router does not have a hardware clock and he thinks it is better to leave it as default?
I have run out of explanation

6

I've observed this during some DHCP edits. [I believe] it removed some SLAAC settings that were default anyways.