Comment 0 for bug 1169437

Revision history for this message
Oscar Tiderman (oscar-tiderman) wrote : network-manager dnsmasq openvpn DNS issue

NetworkManager/dnsmasq does not set the DNS servers given by openvpn server when I connect. I can see in my syslog that I do receive the name servers correctly along with all the routes:

Apr 16 08:14:09 homer NetworkManager[4014]: <info> Internal DNS: 192.168.11.90
Apr 16 08:14:09 homer NetworkManager[4014]: <info> Internal DNS: 192.168.11.190

However they are not used:
oscar@homer:~$ nmcli -f IP4 dev list | grep DNS
IP4.DNS[1]: 192.168.0.1
oscar@homer:~$

(That is my default DNS/Gateway and it should still be queried for all DNS queries outside of VPN network)

If I comment out dns=dnsmasq in /etc/NetworkManager/NetworkManager.conf and oc restart NetworkManager all DNS start to work properly again, VPN DNS's are used for those resources on the VPN network and others through my default DNS. Let me know if I kan provide further info about this issue.

ProblemType: Bug
DistroRelease: Ubuntu 12.10
Package: network-manager 0.9.6.0-0ubuntu7
ProcVersionSignature: Ubuntu 3.5.0-28.47-generic 3.5.7.9
Uname: Linux 3.5.0-28-generic x86_64
NonfreeKernelModules: wl
ApportVersion: 2.6.1-0ubuntu10
Architecture: amd64
CRDA: Error: command ['iw', 'reg', 'get'] failed with exit code 1: nl80211 not found.
Date: Tue Apr 16 08:16:42 2013
EcryptfsInUse: Yes
IfupdownConfig:
 # interfaces(5) file used by ifup(8) and ifdown(8)
 auto lo
 iface lo inet loopback
InstallationDate: Installed on 2012-11-22 (144 days ago)
InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Release amd64 (20121017.5)
IpRoute:
 default via 192.168.0.1 dev eth1 proto static
 192.168.0.0/24 dev eth1 proto kernel scope link src 192.168.0.44 metric 9
MarkForUpload: True
NetworkManager.state:
 [main]
 NetworkingEnabled=true
 WirelessEnabled=true
 WWANEnabled=true
 WimaxEnabled=true
SourcePackage: network-manager
UpgradeStatus: No upgrade log present (probably fresh install)
mtime.conffile..etc.NetworkManager.NetworkManager.conf: 2013-04-16T08:12:17.691993
nmcli-con:
 NAME UUID TYPE TIMESTAMP TIMESTAMP-REAL AUTOCONNECT READONLY DBUS-PATH
 Wired connection 1 179bc6d7-cd13-4cfb-b73f-e8da8362a511 802-3-ethernet 1364485020 tor 28 mar 2013 16:37:00 yes no /org/freedesktop/NetworkManager/Settings/2
 Wiggum 2a818c4e-494c-4b91-be56-630636608f07 802-11-wireless 1366092808 tis 16 apr 2013 08:13:28 yes no /org/freedesktop/NetworkManager/Settings/1
 Oderland 81e14bde-0b0b-42be-8b56-3bfda6ca60fc vpn 1366092850 tis 16 apr 2013 08:14:10 yes no /org/freedesktop/NetworkManager/Settings/0
 ODERLAND.SE aad98317-a8e1-4ff7-b3b5-7c43c1bcfd32 802-11-wireless 1358879064 tis 22 jan 2013 19:24:24 yes no /org/freedesktop/NetworkManager/Settings/3
nmcli-dev:
 DEVICE TYPE STATE DBUS-PATH
 eth1 802-11-wireless connected /org/freedesktop/NetworkManager/Devices/1
 eth0 802-3-ethernet unavailable /org/freedesktop/NetworkManager/Devices/0
nmcli-nm:
 RUNNING VERSION STATE NET-ENABLED WIFI-HARDWARE WIFI WWAN-HARDWARE WWAN
 running 0.9.6.0 connected enabled enabled enabled enabled disabled