NetworkMangaer - Not reproducible (for me) misbehaviour on ignored interfaces
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Hello,
My laptop network setup works like the following:
I have a build in wlan- (wlan0) and ethernetcard (eth0), and just want
to use wlan0 managed by NetworkManger, so I have stated a minimal eth0
config in /etc/network/interfaces
# cat /etc/network/interfaces
# This file describes the network interfaces available on your system
# and how to activate them. For more information, see interfaces(5).
# The loopback network interface
auto lo
iface lo inet loopback
allow-hotplug eth0
iface eth0 inet dhcp
allow-hotplug wlan2
iface wlan2 inet dhcp
So NetworkManager autoconfigures only wlan0 and not eth0 or any
additional wlan-networkcard...
However, since a few weeks, after upgrading from wezzy to jessie and
then to testing, once in a while I noticed a /bug/ or some thing:
If I configure eth0 manualy like `ip a a 192.168.1.2/24 dev eth0`
from time to time I get a new default route for eth0 (for wish I have
not asked...) and from time to time also my /etc/resolv.conf changed
to a nameserver on the gateway for that newly added subnet, for which
I did not ask either...
Have someone discovered the same or can point out any pitfall? Like I
said this /bug/ is new since my upgrade to testing...
Thanks for help or any other suggestions!
Bernd
PS: This /bug/ is really annoying!
- --
Bernd Naumann <bernd@kr217.de>
PGP: 0xA150A04F via pool.sks-keyservers.net
XMPP: bn@weimarnetz.de
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