<div dir="ltr">Hi Simon,<div>Thanks for this, I have enabled and I'm monitoring. Will be back if I still face issues.</div></div><div class="gmail_extra"><br><br><div class="gmail_quote">On Thu, Aug 14, 2014 at 4:54 PM, Simon Deziel <span dir="ltr"><<a href="mailto:simon@xelerance.com" target="_blank">simon@xelerance.com</a>></span> wrote:<br>

<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hi Eric,<br>
<div class=""><br>
On 08/14/2014 07:09 AM, Eric Magutu wrote:<br>
> I have the following issue sometimes the tunnel is up but I am unable to<br>
> connect to the host. When I restart ipsec the host becomes reachable.<br>
> How do I troubleshoot this ?<br>
<br>
</div>I'd try to enable DPD. See "man 5 ipsec.conf" for details.<br>
<br>
HTH,<br>
Simon<br>
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Micropayments: <a href="https://flattr.com/thing/38387/IPsec-for-Linux-made-easy" target="_blank">https://flattr.com/thing/38387/IPsec-for-Linux-made-easy</a><br>
Building and Integrating Virtual Private Networks with Openswan:<br>
<a href="http://www.amazon.com/gp/product/1904811256/104-3099591-2946327?n=283155" target="_blank">http://www.amazon.com/gp/product/1904811256/104-3099591-2946327?n=283155</a><br>
</blockquote></div><br><br clear="all"><div><br></div>-- <br>Regards,<br>Eric Magutu<br>
</div>