DNS cache is not working without any external source (DNSMASQ or systemd-resolvd)
Summary
DNS cache is not working without external source such as DNSMASQ. DNS is not resolving if not creating soft link to resolv.conf and resolv-conf.networkmanager
Version affected
1.43.7
Steps to reproduce
- Disabled external dnsmasq and systemd-resolvd.
- Try to connect or download from any server
- Collect TCPDUMP and verify the dns query is sending always or after some time
Actual result
The DNS query is sending every time
Expected result
The DNS query has to send if DNS cache is flushed or DNS cache entry deleted
Relevant logs
(Please see the DEBUGGING section of "man NetworkManager" and attach any relevant log)
Edited by KR