Re: openvpn plugin take incorrect secondary dns from wins information

[Dan Williams <dcbw redhat com>]

On Sat, 2008-12-13 at 16:36 +0000, Alessandro Bono wrote:
> Hi all
> 
> After connecting to a customer openvpn server I have incorrect dns 
> nameserver, NM use information of primary wins server as secondary dns
> some log below

Yup, I see the bug; nm-vpn-connection.c is adding the WINS servers to
the DNS list in the IP4 config.  Shouldn't be doing that.

Dan

> Dec 13 17:16:25 champagne NetworkManager: <info>  VPN connection 
> 'xxxxxxxxx' (IP Config Get) reply 
> received.                                                            
> Dec 13 17:16:25 champagne NetworkManager: <info>  VPN Gateway: 
> xxxxxxxxxxx                                                                                          
> Dec 13 17:16:25 champagne NetworkManager: <info>  Internal Gateway: 
> 10.153.1.241                                                                                      
> Dec 13 17:16:25 champagne NetworkManager: <info>  Tunnel Device: 
> tap0                                                                                                 
> Dec 13 17:16:25 champagne NetworkManager: <info>  Internal IP4 Address: 
> 10.153.1.201                                                                                  
> Dec 13 17:16:25 champagne NetworkManager: <info>  Internal IP4 Prefix: 
> 24                                                                                             
> Dec 13 17:16:25 champagne NetworkManager: <info>  Internal IP4 Point-to-
> Point Address: 
> 0.0.0.0                                                                        
> Dec 13 17:16:25 champagne NetworkManager: <info>  Maximum Segment Size 
> (MSS): 
> 0                                                                                       
> Dec 13 17:16:25 champagne NetworkManager: <info>  Static Route: 
> 192.168.1.0/24   Next Hop: 
> 192.168.1.0                                                                
> Dec 13 17:16:25 champagne NetworkManager: <info>  Static Route: 
> 10.153.12.0/24   Next Hop: 
> 10.153.12.0                                                                
> Dec 13 17:16:25 champagne NetworkManager: <info>  Static Route: 
> 10.153.24.0/24   Next Hop: 
> 10.153.24.0                                                                
> Dec 13 17:16:25 champagne NetworkManager: <info>  Static Route: 
> 10.153.254.0/24   Next Hop: 
> 10.153.254.0                                                              
> Dec 13 17:16:25 champagne NetworkManager: <info>  Internal IP4 DNS: 
> 10.153.1.242                                                                                      
> Dec 13 17:16:25 champagne NetworkManager: <info>  Internal IP4 DNS: 
> 10.153.1.239                                                                                      
> Dec 13 17:16:25 champagne NetworkManager: <info>  DNS Domain: 
> '(none)'                                                                                                
> Dec 13 17:16:25 champagne NetworkManager: <info>  Login Banner:
> Dec 13 17:16:25 champagne NetworkManager: <info>  
> -----------------------------------------
> Dec 13 17:16:25 champagne NetworkManager: <info>  (null)
> Dec 13 17:16:25 champagne NetworkManager: <info>  
> -----------------------------------------
> 
> using openvpn from cli I have
> 
> 
> Sat Dec 13 17:13:18 2008 OpenVPN 2.1_rc11 x86_64-pc-linux-gnu [SSL] 
> [LZO2] [EPOLL] [PKCS11] built on Oct 15 2008
> 
> [....]
> 
> Sat Dec 13 17:13:24 2008 SENT CONTROL [_.xxxxxxxxxx.com]: 
> 'PUSH_REQUEST' (status=1)                                                                                                                               
> Sat Dec 13 17:13:24 2008 PUSH: Received control message: 
> 'PUSH_REPLY,route 192.168.1.0 255.255.255.0 10.153.1.254,route 
> 10.153.12.0 255.255.255.0 10.153.1.12,route 10.153.24.0 255.255.255.0 
> 10.153.1.254,route 10.153.254.0 255.255.255.0 10.153.1.254,dhcp-option 
> DNS 10.153.1.242 10.153.1.7,dhcp-option WINS 10.153.1.239 
> 
> [...]
> 
> as you can see correct dns are 10.153.1.242 10.153.1.7 not 10.153.1.242 
> 10.153.1.239
> 
> 
> I'm using a ubuntu intrepid with
> 
> dpkg -l | grep network-manager
> ii  network-manager                               
> 0.7~~svn20081018t105859-0ubuntu2~nm4        network management framework 
> daemon
> ii  network-manager-gnome                         
> 0.7~~svn20081020t000444-0ubuntu1            network management framework 
> (GNOME frontend
> ii  network-manager-kde                           
> 1:0.7svn864988-0ubuntu1ppa1                 KDE systray applet for 
> controlling NetworkMa
> ii  network-manager-openvpn                       
> 0.7~~svn20081015t024626-0ubuntu1            network management framework 
> (OpenVPN plugin
> ii  network-manager-pptp                          
> 0.7~~svn20081015t024626-0ubuntu2~nm3        network management framework 
> (PPTP plugin)
> ii  network-manager-vpnc                          
> 0.7~~svn20081015t024626-0ubuntu1.8.10.1~nm4 network management framework 
> (VPNC plugin)
> 
>  dpkg -l | grep resolvconf
> ii  resolvconf                                    
> 1.42ubuntu2                                 name server information 
> handler
> 
> 
> tell me if you need other info
>