<div dir="ltr">Wouldn't surprise me if Telstra decided to block all ports below 1024. <div><br></div><div>Does IKE over NAT-T (4500) work?<div><br clear="all"><div><div dir="ltr" class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div><div dir="ltr">Regards,<div><br></div><div>Peter Tiggerdine</div><div><br></div><div>GPG Fingerprint: 2A3F EA19 F6C2 93C1 411D 5AB2 D5A8 E8A8 0E74 6127</div></div></div></div></div></div><br></div></div></div><br><div class="gmail_quote"><div dir="ltr">On Wed, Sep 19, 2018 at 4:44 PM Boblobsta . <<a href="mailto:boblobsta@gmail.com">boblobsta@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">Hi,<div><br></div><div>+1</div><div>I've also been troubleshooting UDP reachability problems that started just after midday on Telstra mobile network<br><br>- Bob W</div><div><br></div></div><br><div class="gmail_quote"><div dir="ltr">On Wed, 19 Sep 2018 at 16:37, Craig Askings <<a href="mailto:craig@askings.com.au" target="_blank">craig@askings.com.au</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div style="word-wrap:break-word;line-break:after-white-space"><br><div>Yup I'm seeing the same issue for a couple of connections.</div><div><br></div><div>UDP gets through fine but IKE on UDP/500 never makes it through their network. I did look at using ike over tcp by my equipment only supports that for roaming users, not site to site ipsec. </div><div><br><blockquote type="cite"><div>On 19 Sep 2018, at 4:33 pm, Dino Sosic <<a href="mailto:Dino.Sosic@datacom.com.au" target="_blank">Dino.Sosic@datacom.com.au</a>> wrote:</div><br class="m_3420157042254777274m_-8393740496419194019Apple-interchange-newline"><div><div class="m_3420157042254777274m_-8393740496419194019WordSection1" style="font-family:Helvetica;font-size:12px;font-style:normal;font-variant-caps:normal;font-weight:normal;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;text-decoration:none"><div style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:Calibri,sans-serif">Hi,<u></u><u></u></div><div style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:Calibri,sans-serif"><u></u> <u></u></div><div style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:Calibri,sans-serif">Apparently Telstra confirmed today that there are issues with forming VPN IPsecs over 4G SIMs on telstra.internet APN. Anyone experiencing the same or knows anything about it? I have multiple sites down. IKE packets simply not making it to the other side.<span class="m_3420157042254777274m_-8393740496419194019Apple-converted-space"> </span><u></u><u></u></div><div style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:Calibri,sans-serif"><u></u> <u></u></div><div style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:Calibri,sans-serif">Russel any insight mate?<span class="m_3420157042254777274m_-8393740496419194019Apple-converted-space"> </span><u></u><u></u></div><div style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:Calibri,sans-serif"><u></u> <u></u></div><div style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:Calibri,sans-serif">Cheers<u></u><u></u></div><div style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:Calibri,sans-serif">Dino<u></u><u></u></div><div style="margin:0cm 0cm 0.0001pt;font-size:11pt;font-family:Calibri,sans-serif"><u></u> <u></u></div></div><br style="font-family:Helvetica;font-size:12px;font-style:normal;font-variant-caps:normal;font-weight:normal;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;text-decoration:none"><br style="font-family:Helvetica;font-size:12px;font-style:normal;font-variant-caps:normal;font-weight:normal;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;text-decoration:none"><p style="font-style:normal;font-variant-caps:normal;font-weight:normal;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;text-decoration:none;font-family:Verdana;font-size:10pt;color:rgb(102,102,102)"><b>Confidentiality and Privilege Notice</b></p><p style="font-style:normal;font-variant-caps:normal;font-weight:normal;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;text-decoration:none;font-family:Verdana;font-size:8pt;color:rgb(102,102,102)">This document is intended solely for the named addressee. The information contained in the pages is confidential and contains legally privileged information. If you are not the addressee indicated in this message or responsible for delivery of the message to such person, you may not copy or deliver this message to anyone, and you should destroy this message and kindly notify the send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