<div dir="ltr">We haven't been able to determine if our affected customers are related to this or not. We have 3 sites experiencing intermittent loss on SIP traffic, but ping and traceroute seem fine. All are on <a href="http://west.biz.rr.com">west.biz.rr.com</a>. We have multiple peers; Cogent is reaching these customers via Telia then Charter, while Level 3 appears to be direct to <a href="http://socal.rr.com">socal.rr.com</a>. We've dropped Cogent to avoid any potential issues with that path and are waiting now to see if that improves things. SIP-specific issues with clean ping always make me suspect someone is playing with a network-level ALG.<br clear="all"><div><div dir="ltr" class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><br></div><div dir="ltr"><br></div><div dir="ltr">Regards,<div><br></div><div><p style="font-family:helvetica,arial,sans-serif;font-size:12px;margin:0px;padding:0px 0px 20px;color:rgb(0,0,0)"><strong>Calvin Ellison</strong><br>Senior Voice Operations Engineer<br><a href="mailto:calvin@voxox.com" style="text-decoration:none;color:rgb(14,123,174)" target="_blank">calvin@voxox.com</a><br>+1 (213) 285-0555<br><br>-----------------------------------------------<br><strong><a href="http://www.voxox.com/" style="text-decoration:none;color:rgb(14,123,174)" target="_blank">voxox.com</a> </strong><br>5825 Oberlin Drive, Suite 5<br>San Diego, CA 92121<br></p><img src="http://cdn.voxox.com/img/voxox-logo.png" alt="Voxox" style="color:rgb(0,0,0);font-family:"Times New Roman";font-size:medium"></div></div></div></div></div></div></div></div></div></div></div></div></div></div><br></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Tue, Dec 24, 2019 at 5:28 AM Chris Cariffe <<a href="mailto:ccariffe@gmail.com">ccariffe@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr">Hi Calvin,<div>Are you still down? I have a client in Century City with remote connected office in San Diego, can't seem to pass IPSEC traffic since early yesterday morning.</div><div><br></div><div>Regards,</div><div>-chris</div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Mon, Dec 23, 2019 at 4:39 PM Calvin Ellison via Outages <<a href="mailto:outages@outages.org" target="_blank">outages@outages.org</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr"><div>Our client confirmed the following with Charter. Does anyone have this ticket details?</div><div><br>"Understand. It is a national outage. Getting more info right now.<br> <br>Internal Charter ticket # INC000004160843 was opened at 3:24 eastern, so 20 or so minutes ago. Ill update you as soon as it comes back up properly."<div></div><div><br></div></div><div><br></div><br clear="all"><div><div dir="ltr"><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><br></div><div dir="ltr"><br></div><div dir="ltr">Regards,<div><br></div><div><p style="font-family:helvetica,arial,sans-serif;font-size:12px;margin:0px;padding:0px 0px 20px;color:rgb(0,0,0)"><strong>Calvin Ellison</strong><br>Senior Voice Operations Engineer<br><a href="mailto:calvin@voxox.com" style="text-decoration:none;color:rgb(14,123,174)" target="_blank">calvin@voxox.com</a><br>+1 (213) 285-0555<br><br>-----------------------------------------------<br><strong><a href="http://www.voxox.com/" style="text-decoration:none;color:rgb(14,123,174)" target="_blank">voxox.com</a> </strong><br>5825 Oberlin Drive, Suite 5<br>San Diego, CA 92121<br></p><img src="http://cdn.voxox.com/img/voxox-logo.png" alt="Voxox" style="color: rgb(0, 0, 0); font-family: "Times New Roman"; font-size: medium;"></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div>
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