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dpdaction, dpddelay and dpdtimeout are three relevant parameters.<br>
With DPD enabled, packet is sent every dpddelay seconds (when there
is no normal traffic).<br>
With this three settings, client did auto reconnect if server exited
normaly (or if server was killed with SIGHUP).<br>
<br>
But if server process was 'kill -9'-ed, things didn't work as
expected (connection might come back, but only temporally).<br>
Server was strongswan 4.6.4, client 4.5.2 and IKEv2 was used.<br>
<br>
I'm interested how this will work for you, and what will be your
final configuration.<br>
<br>
Bye Justin<br>
<br>
<div class="moz-cite-prefix">On 04/04/2013 04:13 PM, Arun G Nair
wrote:<br>
</div>
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cite="mid:CA+k2VZ3xzDRQ1ZoocV6uRABoucQukedeXpyuVuefvuSm-7pphA@mail.gmail.com"
type="cite">
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<div dir="ltr">Hi,
<div><br>
</div>
<div> What can I do on strongswan to keep a tunnel alive even
if there's no traffic flowing ? I've dpdaction set to restart.
What else can be done ?</div>
<div><br>
</div>
<div>Regards,<br>
<div><br>
</div>
-- <br>
::: Keep Smiling :::
</div>
</div>
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