This isssue is not relevant to VPN connections only but also for normal
workin local network. systemd-resolve and systemd-resolved stub listener
are behaving differently - the stub does not accept the domain/search
domains sent by DHCP. THis is really weird. Isn't the issue in
domain/search domains not properly put into a dynamic /etc/resolv.conf
?
Here are few examples (domain name change to fictive example.org):
1. Test of the Domain resolving using systemd-resolve:
$ systemd-resolve test
test: 192.168.0.53
(test.example.org)
-- Information acquired via protocol DNS in 3.0ms.
-- Data is authenticated: no
sob@linno ~ $ nslookup test
Server: 127.0.0.53
Address: 127.0.0.53#53
** server can't find test: SERVFAIL
2. DNS resolve using the stub resolver:
$ nslookup - 127.0.0.53
> test
Server: 127.0.0.53
Address: 127.0.0.53#53
** server can't find test: SERVFAIL
> test.example.org
Server: 127.0.0.53
Address: 127.0.0.53#53
Non-authoritative answer:
Name: test.example.org
Address: 192.168.0.53
>
3. Example of /etc/resolv.conf
$ cat /etc/resolv.conf
# Dynamic resolv.conf(5) file for glibc resolver(3) generated by resolvconf(8)
# DO NOT EDIT THIS FILE BY HAND -- YOUR CHANGES WILL BE OVERWRITTEN
# 127.0.0.53 is the systemd-resolved stub resolver.
# run "systemd-resolve --status" to see details about the actual nameservers.
nameserver 127.0.0.53
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1684854
Title:
The default behaviour for search domains changed from 16.10 to 17.04
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1684854/+subscriptions
--
ubuntu-bugs mailing list
ubuntu-bugs@lists.ubuntu.com
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
