Bug#460200: vpnc does not always call resolvconf -d on terminaison

2011-02-07 Thread Andrew Pimlott
I have this problem too.  I think there is a simple work-around.  Just
move tun* down in /etc/resolvconf/interface-order.  This will put the
VPN's nameservers at the end of /etc/resolv.conf, so your normal
nameserver will be used first.

In fact, I think that's a better default for
/etc/resolvconf/interface-order, so I filed a wishlist bug:
http://bugs.debian.org/612351

Andrew



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Bug#460200: vpnc does not always call resolvconf -d on terminaison

2011-02-07 Thread Vincent Danjean
On 07/02/2011 23:32, Andrew Pimlott wrote:
 I have this problem too.  I think there is a simple work-around.  Just
 move tun* down in /etc/resolvconf/interface-order.  This will put the
 VPN's nameservers at the end of /etc/resolv.conf, so your normal
 nameserver will be used first.
 
 In fact, I think that's a better default for
 /etc/resolvconf/interface-order, so I filed a wishlist bug:
 http://bugs.debian.org/612351

It depends a lot on the local config of the VPN you are using.
It can be a workaround for some user. It is a not fix for this
bug (460200).

In my university, it would be an error not to use the VPN provided
DNS servers (they have entries for some resources on the VPN that
are not visible to other external DNS).

It seems more logical to me to ask VPN resolvers first and other next.
And /etc/resolvconf/interface-order can be configured by the user to
fit its needs if required.

  Regards,
Vincent

 Andrew

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Bug#460200: vpnc does not always call resolvconf -d on terminaison

2008-01-11 Thread Vincent Danjean
Package: vpnc
Version: 0.5.1r275-1
Severity: normal

I often use vpnc in my university. Here, I connect to an wide-open wifi
network (on the subnet 10.0.0.0/8). Then, I can start vpnc (which I do
with vpnc-connect) to be able to talk to all internet.

* If I stop with vpnc-disconnect, all goes well
* If I stop the wifi before vpnc, then vpnc dies and does not call
  resolvconf to remove the interface.
  In this case, vpnc-disconnect tells me 'no vpnc found running'
  and I have to manually type 'resolvconf -d tun0' to remove nameservers
  linked to the VPN in /etc/resolv.conf

  The first time it occures, it took me some times before figuring out
why /etc/resolv.conf was bad (the tun0 interface were not there anymore
with ifconfig) and how to correct it (editing directly /etc/resolv.conf
does not work as this file is regenerated at each DHCP lease)

  So, it would be good if vpnc can call 'resolvconf -d XXX' each time it
stops.

  Best regards,
Vincent

-- System Information:
Debian Release: lenny/sid
  APT prefers unstable
  APT policy: (990, 'unstable'), (500, 'testing'), (500, 'stable'), (1, 
'experimental')
Architecture: i386 (i686)

Kernel: Linux 2.6.24-rc5-686 (SMP w/1 CPU core)
Locale: LANG=fr_FR.UTF-8, LC_CTYPE=fr_FR.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/bash

Versions of packages vpnc depends on:
ii  libc6 2.7-5  GNU C Library: Shared libraries
ii  libgcrypt11   1.4.0-2LGPL Crypto library - runtime libr

Versions of packages vpnc recommends:
ii  iproute   20071016-3 Professional tools to control the 
ii  resolvconf1.37   nameserver information handler

-- no debconf information



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