Packet capture to analysis the tinc connection close
Bright Zhao
startryst at gmail.com
Thu Sep 14 01:15:59 CEST 2017
I don't know why, but for my case, I reduced the tinc topology from a
complex one(which provide layered redundancy) to a very simpled one(one
connection), and that connection drop disappeared.
Later, let me draw the topology and share the config to you to see if
there's any findings of the cause.
Guus Sliepen <guus at tinc-vpn.org>于2017年9月14日 周四上午3:20写道:
> On Wed, Sep 13, 2017 at 08:02:11PM +0100, Etienne Dechamps wrote:
>
> > It seems like that kind of problem could be solved by making sure that
> tinc
> > continues PINGing over TCP metaconnections even when an UDP tunnel is
> > established, to keep the metaconnection alive. In fact I was under the
> > impression that the 1.1 branch already did that or that I had submitted
> > some code to do that at some point in the past, but it looks like I maybe
> > be misremembering things.
>
> Tinc always sends regular PINGs over its metaconnections, regardless of
> what happens with UDP. This has been the case at least since 1.0 was
> released.
>
> --
> Met vriendelijke groet / with kind regards,
> Guus Sliepen <guus at tinc-vpn.org>
> _______________________________________________
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> tinc at tinc-vpn.org
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>
--
Sent from iPhone
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