Package: systemd Version: 215-5 Severity: minor Tags: upstream patch Hi
Using systemd-resolved, the local searchdomain provided by the DHCP
server is not added to resolv.conf, which disables FQDN completion
without domain suffix.
e.g.:
$ ls -al /etc/resolv.conf
lrwxrwxrwx 1 root root 32 Okt 17 20:00 /etc/resolv.conf ->
/run/systemd/resolve/resolv.conf
$ cat /run/systemd/resolve/resolv.conf
# This file is managed by systemd-resolved(8). Do not edit.
#
# Third party programs must not access this file directly, but
# only through the symlink at /etc/resolv.conf. To manage
# resolv.conf(5) in a different way, replace the symlink by a
# static file or a different symlink.
nameserver 10.0.0.1
nameserver 8.8.8.8
nameserver 8.8.4.4
# Too many DNS servers configured, the following entries may be ignored
nameserver 2001:4860:4860::8888
nameserver 2001:4860:4860::8844
Domain name without domain suffix:
$ nslookup redstone
Server: 10.0.0.1
Address: 10.0.0.1#53
Non-authoritative answer:
*** Can't find redstone: No answer
FQDN, with full (local-) domain suffix:
$ nslookup redstone.lan
Server: 10.0.0.1
Address: 10.0.0.1#53
Name: redstone.lan
Address: 10.10.7.0
This seems to have been reported upstream under
https://bugs.freedesktop.org/show_bug.cgi?id=79671
and probably also
https://bugs.freedesktop.org/show_bug.cgi?id=85397
The formal patch that was actually merged upstream
http://cgit.freedesktop.org/systemd/systemd/commit/?id=6192b846ca0d15602e94ddb5da4420b7c60d64a5
doesn't apply easily to systemd 215, but the initially suggested patch
https://bugs.freedesktop.org/attachment.cgi?id=103315
applies to current (Debian-) systemd HEAD (as of
debian/215-5-14-g8178d8d) and is working for me
--- old/resolv.conf
+++ /etc/resolv.conf
@@ -5,6 +5,7 @@
# resolv.conf(5) in a different way, replace the symlink by a
# static file or a different symlink.
+domain lan
nameserver 10.0.0.1
nameserver 8.8.8.8
nameserver 8.8.4.4
$ nslookup redstone
Server: 10.0.0.1
Address: 10.0.0.1#53
Name: redstone.lan
Address: 10.10.7.0
systemd-networkd configuration:
$ cat /etc/systemd/network/50-br0.netdev
[NetDev]
Name=br0
Kind=bridge
MACAddress=01:23:45:67:89:AB
$ cat /etc/systemd/network/51-eth0.network
[Match]
Name=eth0
[Network]
Bridge=br0
$ cat /etc/systemd/network/60-br0.network
[Match]
Name=br0
[Network]
DHCP=yes
Regards
Stefan Lippers-Hollmann
-- System Information:
Debian Release: jessie/sid
APT prefers unstable
APT policy: (500, 'unstable')
Architecture: amd64 (x86_64)
Kernel: Linux 3.18-rc2-aptosid-amd64 (SMP w/4 CPU cores; PREEMPT)
Locale: LANG=de_DE.utf8, LC_CTYPE=de_DE.utf8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Versions of packages systemd depends on:
ii acl 2.2.52-2
ii adduser 3.113+nmu3
ii initscripts 2.88dsf-57
ii libacl1 2.2.52-2
ii libaudit1 1:2.4-1
ii libblkid1 2.25.2-2
ii libc6 2.19-12
ii libcap2 1:2.24-6
ii libcap2-bin 1:2.24-6
ii libcryptsetup4 2:1.6.6-3
ii libgcrypt20 1.6.2-4
ii libkmod2 18-3
ii liblzma5 5.1.1alpha+20120614-2
ii libpam0g 1.1.8-3.1
ii libselinux1 2.3-2
ii libsystemd0 215-5
ii mount 2.25.2-2
ii sysv-rc 2.88dsf-57
ii udev 215-5
ii util-linux 2.25.2-2
Versions of packages systemd recommends:
ii dbus 1.8.8-2
ii libpam-systemd 215-5
Versions of packages systemd suggests:
pn systemd-ui <none>
-- no debconf information
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