<div>Hi! Sorry this took long, I had to find time to reconfigure the OpenBSD gateway.</div><div><br></div>On Monday, September 12, 2011, Kevin VPN wrote:<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
>From the iked.log you provided, it seems that the gateway is not responding the the Shrew client's request. Is there any chance you can view the log on the OpenBSD gateway to see what it says about the incoming request?<br>
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You could also run a packet capture on your Ubuntu box's outgoing interface to see if the request is even being sent out.<br></blockquote><div><br></div><div>At the OpenBSD gateway, I get these logs from isakmpd:</div>
<div><br></div><div><div> Sep 10 15:07:09 XXXX isakmpd[15168]: transport_send_messages: giving up on exchange peer-default, no response from peer xxx.xxx.xxx.xxx:60771</div> </div><div>On a running attempt, these logs appear after every second resend attempt of the phase1 negotiation per connection attempt.</div>
<div><br></div><div>Attached is the verbose isakmpd log from the gateway; I notice that the SA payload gets dropped right after the phase1 negotiation.</div>