<div dir="ltr">Is ppp0 your VPN interface? Have you tried lowering thee MTU on the VPN?</div><div class="gmail_extra"><br clear="all"><div><div class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div dir="ltr"><div dir="ltr"><p style="margin-top:8px;margin-bottom:8px;font-family:Helvetica,Verdana,Arial,sans-serif;font-size:0.85em;color:rgb(51,51,51);line-height:1.4"><span style="font-size:0.85em;line-height:1.4">___</span><br></p><p style="margin-top:8px;margin-bottom:8px;font-family:Helvetica,Verdana,Arial,sans-serif;font-size:1.1em;color:rgb(51,51,51);line-height:1.4">John Petrini</p><p style="margin-top:8px;margin-bottom:8px;font-family:Helvetica,Verdana,Arial,sans-serif;font-size:0.85em;color:rgb(51,51,51);line-height:1.6">NOC Systems Administrator // <strong>CoreDial, LLC</strong> // <a href="http://coredial.com/" title="CoreDial" style="color:rgb(35,104,179);text-decoration:none" target="_blank">coredial.com</a> // <a href="https://twitter.com/coredial" target="_blank"><img src="http://cdn2.hubspot.net/hub/210539/file-2353637622-gif/email/twitter-1.gif" alt="Twitter" style="vertical-align:text-bottom"></a> <a href="http://www.linkedin.com/company/99631" target="_blank"><img src="http://cdn2.hubspot.net/hub/210539/file-2351103565-gif/email/linkedin-1.gif" alt="LinkedIn" style="vertical-align:text-bottom"></a> <a href="https://plus.google.com/104062177220750809525/posts" target="_blank"><img src="http://cdn2.hubspot.net/hub/210539/file-2353637617-gif/email/googleplus-1.gif" alt="Google Plus" style="vertical-align:text-bottom"></a> <a href="http://success.coredial.com/blog" target="_blank"><img src="http://cdn2.hubspot.net/hub/210539/file-2351103560-gif/email/rss-1.gif" alt="Blog" style="vertical-align:text-bottom"></a> <br>Hillcrest I, 751 Arbor Way, Suite 150, Blue Bell PA, 19422 <br><strong>P: </strong><a style="color:rgb(35,104,179)">215.297.4400</a> x232 // <strong>F: </strong><a style="color:rgb(35,104,179)">215.297.4401</a> // <strong>E: </strong><a href="mailto:jpetrini@coredial.com" style="color:rgb(35,104,179);text-decoration:none" target="_blank">jpetrini@coredial.com</a></p><p style="color:rgb(0,0,0);font-family:'Times New Roman';font-size:medium"><a href="http://cta-redirect.hubspot.com/cta/redirect/210539/4c492538-6e4b-445e-9480-bef676787085" target="_blank"><img src="https://no-cache.hubspot.com/cta/default/210539/4c492538-6e4b-445e-9480-bef676787085.png" alt="Exceptional people. Proven Processes. Innovative Technology. Discover CoreDial - watch our video" style="border-width:0px"></a></p><p style="padding-top:15px;padding-bottom:15px;max-width:600px;font-family:Helvetica,Verdana,Arial,sans-serif;font-size:0.6em;color:rgb(51,51,51);line-height:1.4">The information transmitted is intended only for the person or entity to which it is addressed and may contain confidential and/or privileged material. Any review, retransmission, dissemination or other use of, or taking of any action in reliance upon, this information by persons or entities other than the intended recipient is prohibited. If you received this in error, please contact the sender and delete the material from any computer.</p></div></div></div></div><a href="http:///" target="_blank"></a></div></div></div></div></div>
<br><div class="gmail_quote">On Thu, Jan 5, 2017 at 11:20 AM, Mārtiņš Jakubovičs <span dir="ltr"><<a href="mailto:martins-lists@hostnet.lv" target="_blank">martins-lists@hostnet.lv</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div bgcolor="#FFFFFF" text="#000000">
<p>Network it self are working great, but I just have issue with
PPTP.</p>
<p>If I lower MTU in instance interface, it didn't help.<br>
</p><div><div class="h5">
<div class="m_3474359570008066052moz-cite-prefix">On 2017.01.05. 18:11, Prashant Shetty
wrote:<br>
</div>
<blockquote type="cite">
<div dir="ltr">
<div class="gmail_default" style="font-family:verdana,sans-serif;font-size:small;color:rgb(0,0,0)">Could
you try setting MTU lesser value say 1200 on instance
interface and re-try?. <br>
</div>
<div class="gmail_default" style="font-family:verdana,sans-serif;font-size:small;color:rgb(0,0,0)">Ideally
your physical server connecting to switch port must have
configured with atleast 1600 MTU in order for VXLAN traffic to
work seamlessly.<br>
<br>
</div>
<div class="gmail_default" style="font-family:verdana,sans-serif;font-size:small;color:rgb(0,0,0)">Thanks,<br>
</div>
<div class="gmail_default" style="font-family:verdana,sans-serif;font-size:small;color:rgb(0,0,0)">Prashant<br>
</div>
</div>
<div class="gmail_extra"><br>
<div class="gmail_quote">On Thu, Jan 5, 2017 at 9:30 PM, Mārtiņš
Jakubovičs <span dir="ltr"><<a href="mailto:martins-lists@hostnet.lv" target="_blank">martins-lists@hostnet.lv</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hello all,<br>
<br>
I have problem to setup PPTP VPN behind floating IP's in
instances which have VXLAN network. Maybe someone had same
issue and can recommend something? In security groups I
allowed protocol's 47 traffic and VPN client can connect but
it can't establish connection, I consider, maybe issue are
with MTU, so VXLAN have MTU 1450, but if I watch ip link
show, I can see that ppp0 interface creates with MTU of
1500.<br>
<br>
Best regards,<br>
<br>
Martins<br>
<br>
<br>
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