Hi,

On Mon, Jun 01, 2015 at 04:56:59PM +0100, Sebastian Arcus wrote:
> Could anyone throw some light on this please. I've noticed this problem 
> for a long time. If openvpn on the client starts before Internet 
> connectivity, and the 'remote' directive uses a host name, not an IP 
> address, when the connectivity is restored openvpn continues to fail in 
> resolving the hostname. The following errors are recorded in the log 
> again and again:
> 
> RESOLVE: Cannot resolve host address: my.openvpn.server.hostname: System 
> error
> RESOLVE: Cannot resolve host address: my.openvpn.server.hostname: System 
> error
> RESOLVE: Cannot resolve host address: my.openvpn.server.hostname: System 
> error

I assume this is a variant of bug #523 in trac, to be fixed in 2.3.7, to 
be released later this week.

(See https://community.openvpn.net/openvpn/ticket/523 for a detailed
description what happens - though usually the scenario is slightly
different, with /etc/resolv.conf being modified and not automatically
re-read on retry)

Out of curiousity: what operating system is this on?  I tried to reproduce
this on Linux, and it did not work out, because at least on Gentoo, glibc
will notice "changes" on its own...

gert
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Gert Doering - Munich, Germany                             g...@greenie.muc.de
fax: +49-89-35655025                        g...@net.informatik.tu-muenchen.de

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