perhaps some of you read my issue regarding upgrading OpenWrt on my LinkSys EA4500. Due to wi-fi problems I followed recommendations and restored the default settings of OpenWrt 18.06.4.
After that, wi-fi worked again and I tried yesterday night to re-configure my original infrastructure. IP range is still 192.168.1.x. First of all I wanted to restore my hosts within the LAN.
I need them for two raspberry pis, one I use as my "SmartHome-Server". I only have a few sensors, for them it's not so important to work, but it's important to control my irrigation pi from this "SmartHome-Server" and since I go on vacation on Friday it would be quite good my irrigation would work again.
The problem is, that lots of devices, like the raspberry pis have IPv6 ip addresses as LUCI's Overview shows me. Some others have IPv4. I don't know, where this exactly comes from and why devices got the IPv6 and others got the IPv4.
Do you have any clue, what I can check, which further info I can provide,...?
Thanks and kind regards,