<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"></head><body dir="auto"><div><br><br>Sent from my iPhone</div><div><br>On Aug 2, 2016, at 2:57 PM, Xinwei Hong <<a href="mailto:xhong@skytap.com">xhong@skytap.com</a>> wrote:<br><br></div><blockquote type="cite"><div><div dir="ltr">I updated my system to Ubuntu 16.04 (linux 4.4.0-31-generic) and iproute2 4.5. <div>With similar configuration, I got:</div><div>
<p class="gmail-p1"><span class="gmail-s1">002 "routed-vpn" #1: initiating Main Mode<br></span>104 "routed-vpn" #1: STATE_MAIN_I1: initiate<br>003 "routed-vpn" #1: ignoring informational payload NO_PROPOSAL_CHOSEN,</p></div></div></div></blockquote><div>So your configuration is mismatched. That has nothing to do with VTI.</div><div><br></div><div>Paul</div><div><br></div></body></html>