I have a vodafone cable router on which the end user cannot alter the dns-setting, leading to the router distributing an ipv6-dns as first entry. SfOS doesn’t seem able to handle this probably, which leads to lagging and connection issues.
I tried the manual ip-config option using all the settings distributed by the router except for the DNS ipv6 entry, which I replaced with the google DNS (1.2.3.4). With this setting, the wifi would not connect at all.
I have then tried the dnscrypt-proxy package from storeman, but that seems broken on 4.3 (no dnscrypt-proxy.service installed in the systemd dir, nor is it part of thr package, according to rpm -ql).
I could eventually speed up the firefox browser by activating and configuring doh/trr in about:config, but I consider this rather as a workaround.
So, finally: How can I manually configure the DNS while still retrieving ip and gateway through dhcp? Thank you!
Edit: Screenshot of the IP-settings as distributed by the router.