Re: NetworkManager OpenVPN DNS returns REFUSED

[Paul Smith <paul mad-scientist net>]

On Thu, 2017-03-23 at 09:54 +0100, Beniamino Galvani wrote:
> Which dnsmasq version are you using? There was a bug in the way
> dnsmasq cached sockets for queries that caused problems when the VPN
> interface is recreated by kernel with a different ifindex; see [1] [2]
> for more details. This could be the cause of the problem you see.
>
> [1] https://bugzilla.redhat.com/show_bug.cgi?id=1367772
> [2] http://thekelleys.org.uk/gitweb/?p=dnsmasq.git;a=commitdiff;h=2675f2061525bc954be14988d64384b74aa7bf8b

I applied the two patches discussed in the bug (there's a followup patch
to your link [2], mentioned in the bug, that avoids a coredump in some
situations) and so far it seems to have solved my problem.

Thanks!