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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;mso-fareast-language:EN-US">Hi Andrew,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;mso-fareast-language:EN-US">What class of service with Telstra?<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;mso-fareast-language:EN-US">Have a look at the TSIS document
<a href="https://portal.telstrawholesale.com.au/TwpWebPortal/DocumentViewerServlet?docType=PUBLIC_CONTENT&dDocName=ETH_ACC_TWA245_246_TSIS">
https://portal.telstrawholesale.com.au/TwpWebPortal/DocumentViewerServlet?docType=PUBLIC_CONTENT&dDocName=ETH_ACC_TWA245_246_TSIS</a><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;mso-fareast-language:EN-US">On page 52 – See table 7.4 and p53 7.4.1<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;mso-fareast-language:EN-US">If you have a Ethernet Access Standard CoS Service, you will need to look at the EBS as to what they are going to discard at.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;mso-fareast-language:EN-US">You will then need to look at applying a queue so that you don’t get his with this issue.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;mso-fareast-language:EN-US">Hope that helps
</span><span style="font-size:11.0pt;font-family:Wingdings;mso-fareast-language:EN-US">J</span><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;mso-fareast-language:EN-US"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;mso-fareast-language:EN-US">Cheers,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;mso-fareast-language:EN-US">Greg<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><a name="_MailEndCompose"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;mso-fareast-language:EN-US"><o:p> </o:p></span></a></p>
<span style="mso-bookmark:_MailEndCompose"></span>
<div style="mso-line-height-rule:exactly;-webkit-text-size-adjust:100%;"><br /><table cellpadding="0" cellspacing="0" border="0" style="background-color:#FFFFFF;border-collapse:collapse;font-size:0;line-height:normal;"><tr style="line-height:15px;white-space:nowrap;"><td align="left" style="vertical-align:top;"><table cellpadding="0" cellspacing="0" border="0" style="border-collapse:collapse;font-size:12px;font-style:normal;font-weight:normal;"><tr style="font-size:0;"><td align="left" style="vertical-align:top;"><table cellpadding="0" cellspacing="0" border="0" style="border-collapse:collapse;font-size:12px;color:#000001;font-style:normal;font-weight:bold;text-decoration:none;"><tr><td align="left" style="vertical-align:top;text-align:left;font-family:Arial,Helvetica Neue,Helvetica,sans-serif;">Greg Lipschitz</td><td align="left" style="vertical-align:top;text-align:left;font-family:Arial,Helvetica Neue,Helvetica,sans-serif;font-weight:normal;white-space:normal;"> | </td><td align="left" style="vertical-align:top;text-align:left;font-family:Arial,Helvetica Neue,Helvetica,sans-serif;">Founder & CEO</td><td align="left" style="vertical-align:top;text-align:left;font-family:Arial,Helvetica Neue,Helvetica,sans-serif;font-weight:normal;white-space:normal;"> | </td><td align="left" style="vertical-align:top;text-align:left;font-family:Arial,Helvetica Neue,Helvetica,sans-serif;">The Summit Group</td></tr></table></td></tr><tr><td align="left" style="vertical-align:top;text-align:left;font-family:Arial,Helvetica Neue,Helvetica,sans-serif;"><a href="mailto:Greg@thesummitgroup.com.au" target="_blank" id="LPlnk689713" style="color:#253374;text-decoration:underline;"><strong style="font-weight:normal;">Greg@thesummitgroup.com.au</strong></a></td></tr><tr><td align="left" style="vertical-align:top;text-align:left;font-family:Arial,Helvetica Neue,Helvetica,sans-serif;"><a href="http://thesummitgroup.com.au" target="_blank" id="LPlnk689713" 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href="https://www.google.com.au/maps/place/The+Summit+Group+(Australia)+Pty+Ltd/@-37.8195827,145.1485403,17z/data=!3m1!4b1!4m7!1m4!3m3!1s0x6ad638b2d1d03e19:0xfb75608e0ae9e67e!2sThe+Summit+Group+(Australia)+Pty+Ltd!3b1!3m1!1s0x6ad638b2d1d03e19:0xfb75608e0ae9e67e" target="_blank" id="LPlnk689713" style="color:#000001;text-decoration:none;"><strong style="font-weight:normal;">Level 1, 39 Railway Road, Blackburn VIC 3130</strong></a></td></tr></table></td></tr><tr><td align="left" style="padding:10px 0 0;vertical-align:top;"><map id="map_f262bb7e-8746-4759-aeb6-baf286bf8dc1" name="map_f262bb7e-8746-4759-aeb6-baf286bf8dc1"><area shape="rect" coords="2,2,20,20" href="https://www.facebook.com/thesummitgroup/" alt="Facebook" title="Facebook" target="_blank" /><area shape="rect" coords="24,2,42,20" href="https://twitter.com/summitgroupau/" alt="Twitter" title="Twitter" target="_blank" /><area shape="rect" coords="46,2,64,20" 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style="min-width:179px;font-size:12px;" /></a></td><td align="right" style="vertical-align:middle;"><img src="cid:image720003.png@1CB38F6D.94AF7849" width="278" height="66" border="0" alt="" style="min-width:278px;font-size:0;" /></td></tr></table></td></tr></table><br /></div><p class="MsoNormal"><b><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif">From:</span></b><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif"> AusNOG [mailto:ausnog-bounces@lists.ausnog.net]
<b>On Behalf Of </b>Andrew Yager<br>
<b>Sent:</b> Friday, 16 December 2016 1:23 PM<br>
<b>To:</b> ausnog@lists.ausnog.net<br>
<b>Subject:</b> [AusNOG] Egress shaping on Telstra EA Service<o:p></o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
<div>
<p class="MsoNormal">Hi,<br>
<br>
I'm working through troubleshooting a 200M EA service. Shapers are done on Juniper MX (head end) and Juniper SRX300 (customer end).<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Ingress we are receiving full bandwidth to shaping value (195Mbps)<o:p></o:p></p>
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<p class="MsoNormal">Egress we are only receiving 30Mbps for TCP traffic only.<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">If I clamp the shaper down to 10Mbps, I see that the speed drops to a flat 9.8Mbps.<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">If I do an iperf using UDP, I'm seeing the full 195Mbps from client machine out.<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Does anyone have any ideas about what this could be? We've got a few other SRX300s in the field using the same config; and so it doesn't look like that's the problem - and also given that clamping the shaping to 10Mbps evens the results
it seems like the SRX won't be what is at fault.<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Shaper config on customer side:<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><span style="font-family:"Courier New""># show class-of-service </span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-family:"Courier New"">interfaces {</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-family:"Courier New""> ge-0/0/0 { <!-- this is facing customer machine for testing</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-family:"Courier New""> unit 0 {</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-family:"Courier New""> scheduler-map policer;</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-family:"Courier New""> }</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-family:"Courier New""> }</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-family:"Courier New""> ge-0/0/5 { <!-- this is facing Telstra NTU</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-family:"Courier New""> unit 0 {</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-family:"Courier New""> scheduler-map policer;</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-family:"Courier New""> }</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-family:"Courier New""> }</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-family:"Courier New"">}</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-family:"Courier New"">scheduler-maps {</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-family:"Courier New""> policer {</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-family:"Courier New""> forwarding-class best-effort scheduler rate-limit-195m;</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-family:"Courier New""> }</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-family:"Courier New"">}</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-family:"Courier New"">schedulers {</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-family:"Courier New""> rate-limit-195m {</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-family:"Courier New""> shaping-rate 195m;</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-family:"Courier New""> }</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-family:"Courier New"">}</span><o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><span style="font-family:"Courier New""># run show class-of-service scheduler-map policer <o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-family:"Courier New"">Scheduler map: policer, Index: 55355<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-family:"Courier New""><o:p> </o:p></span></p>
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<p class="MsoNormal"><span style="font-family:"Courier New""> Scheduler: rate-limit-195m, Forwarding class: best-effort, Index: 19467<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-family:"Courier New""> Transmit rate: unspecified, Rate Limit: none, Buffer size: remainder, Buffer Limit: none, Priority: low<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-family:"Courier New""> Excess Priority: unspecified<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-family:"Courier New""> Shaping rate: 195000000 bps<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-family:"Courier New""> Drop profiles:<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-family:"Courier New""> Loss priority Protocol Index Name<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-family:"Courier New""> Low any 1 <default-drop-profile> <o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-family:"Courier New""> Medium low any 1 <default-drop-profile> <o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-family:"Courier New""> Medium high any 1 <default-drop-profile> <o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-family:"Courier New""> High any 1 <default-drop-profile> <o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-family:"Courier New""><o:p> </o:p></span></p>
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<p class="MsoNormal"><span style="font-family:"Courier New""><o:p> </o:p></span></p>
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<p class="MsoNormal"><span style="font-family:"Arial",sans-serif">UDP Iperf from client outbound that shows it's not the link capacity…</span><o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<div style="mso-element:para-border-div;border:solid #CCCCCC 1.0pt;padding:5.0pt 8.0pt 5.0pt 8.0pt;background:#F8F8F8">
<pre style="mso-margin-top-alt:11.25pt;margin-right:0cm;margin-bottom:11.25pt;margin-left:0cm;line-height:14.25pt;background:#F8F8F8;vertical-align:baseline;word-break:break-all;border:none;padding:0cm;border-radius:3px;word-wrap:break-word;white-space:pre-line;background-image:initial;background-position:initial;background-size:initial;background-repeat:initial;background-origin:initial;background-clip:initial;outline:0px;overflow:auto"><span style="font-size:9.0pt;font-family:Consolas;color:#333333">[ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams<br>[ 3] 0.0-27.7 sec 636 MBytes 192 Mbits/sec 0.029 ms 24291/478152 (5.1%)<br>[ 3] 0.0-27.7 sec 1 datagrams received out-of-order<br>[ 4] local xx port 5001 connected with xx port 58752<br>[ 4] 0.0-10.3 sec 229 MBytes 187 Mbits/sec 16.141 ms 8958/172410 (5.2%)<br>[ 4] 0.0-10.3 sec 1 datagrams received out-of-order<br>[ 3] local xx port 5001 connected with xx port 60477<br>[ 3] 0.0-10.0 sec 228 MBytes 191 Mbits/sec 0.039 ms 9595/172190 (5.6%)<br>[ 3] 0.0-10.0 sec 1 datagrams received out-of-order<br>[ 4] local xx port 5001 connected with xx port 50602<br>[ 4] 0.0-30.0 sec 683 MBytes 191 Mbits/sec 0.023 ms 29513/516460 (5.7%)<o:p></o:p></span></pre>
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<p class="MsoNormal"><span style="font-family:"Courier New""><o:p> </o:p></span></p>
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<p class="MsoNormal"><span style="font-family:"Arial",sans-serif">Any advice/input would be appreciated. I'm also curious if there is any chance this could still be Telstra?</span><o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><span style="font-family:"Arial",sans-serif">Thanks,</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-family:"Arial",sans-serif">Andrew</span><span style="font-family:"Courier New""> </span><o:p></o:p></p>
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