<html><head><meta http-equiv="Content-Type" content="text/html charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class="">I hope this fixes the same problem I've been having with DHCP ipv6 prefix delegation <div class=""><br class=""><div><blockquote type="cite" class=""><div class="">On 28 Jan 2016, at 2:46 PM, Matt Carter <<a href="mailto:matt.carter@iseek.com.au" class="">matt.carter@iseek.com.au</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><div class="WordSection1" style="page: WordSection1; font-family: Helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px;"><div style="margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><span lang="EN-US" class="">Hi All,<o:p class=""></o:p></span></div><div style="margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><span lang="EN-US" class="">Some good news!!<o:p class=""></o:p></span></div><div style="margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><span style="" class="">Our friends at nbn™ and Alcatel Lucent (Nokia) have identified a NTD software defect responsible for this issue and will be rolling out a fix !</span><span lang="EN-US" class=""><o:p class=""></o:p></span></div><div style="margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><span style="" class=""><o:p class=""> </o:p></span></div><div style="margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><span style="" class="">To re-iterate the issue at hand ;<o:p class=""></o:p></span></div><div style="margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><span style="" class="">Where a branch site CPE (Vendor agnostic) attached to an NBN tail is configured for DHCP IP helper back to a central site the functionality does not work. <o:p class=""></o:p></span></div><div style="margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><span style="" class=""><o:p class=""> </o:p></span></div><div style="margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><span style="" class="">Specifically;<o:p class=""></o:p></span></div><div style="margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><span style="" class="">* The DHCP DISCOVER is correctly forwarded by the CPE to the NTD UNI-D port, received by BNG at the head end and forwarded onwards to the central DHCP server.<o:p class=""></o:p></span></div><div style="margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><span style="" class="">* The central DHCP server responds with an OFFER, the OFFER is pushed to the NBN NNI by the BNG for the appropriate AVC but the OFFER never pops out at the NTD UNI-D port facing the CPE.<o:p class=""></o:p></span></div><div style="margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><span style="" class="">* The loss of DHCP OFFER occurs even when the DHCP packet is encapsulated in another intermediate protocol such as PPPoE..<o:p class=""></o:p></span></div><div style="margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><span style="" class=""><o:p class=""> </o:p></span></div><div style="margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><span style="" class="">Resolution ;<o:p class=""></o:p></span></div><div style="margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><span style="" class="">A new revision of firmware has been tested successfully and the information I have at hand suggests a national rollout will begin around Feb 8.<o:p class=""></o:p></span></div><div style="margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><span style="" class="">This update process should be completed by mid Feb all things going to plan.<br class=""><br class=""><o:p class=""></o:p></span></div><div style="margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><span style="" class="">Happy days.<o:p class=""></o:p></span></div><div style="margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><o:p class=""> </o:p></div><div style="margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><b class=""><span lang="EN-US" style="font-size: 16pt; color: rgb(11, 83, 182);" class="">Matt Carter</span></b><span lang="EN-US" style="" class=""><o:p class=""></o:p></span></div><p class="MsoNormal" style="margin: 0cm 0cm 6pt; font-size: 11pt; font-family: Calibri, sans-serif;"><b class=""><span lang="EN-US" style="color: rgb(57, 137, 243);" class="">Senior Network Engineer<o:p class=""></o:p></span></b></p><div style="margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><b class=""><span lang="EN-US" style="font-size: 9pt; color: rgb(0, 42, 143);" class="">Phone:</span></b><span lang="EN-US" style="font-size: 9pt; color: rgb(92, 92, 92);" class=""><span class="Apple-converted-space"> </span>1300 661 668 | <span class="Apple-converted-space"> </span></span><b class=""><span lang="EN-US" style="font-size: 9pt; color: rgb(0, 42, 143);" class="">Fax:</span></b><span lang="EN-US" style="font-size: 9pt; color: rgb(92, 92, 92);" class=""><span class="Apple-converted-space"> </span>1300 661 540</span><span lang="EN-US" style="" class=""><o:p class=""></o:p></span></div><div style="margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><b class=""><span lang="EN-US" style="font-size: 9pt; color: rgb(0, 42, 143);" class="">Email:</span></b><b class=""><span lang="EN-US" style="font-size: 9pt; color: rgb(57, 137, 243);" class=""><span class="Apple-converted-space"> </span></span></b><u class=""><span style="color: rgb(57, 137, 243);" class=""><a href="mailto:matt.carter@iseek.com.au" style="color: rgb(149, 79, 114); text-decoration: underline;" class=""><span lang="EN-US" style="font-size: 9pt; color: rgb(57, 137, 243);" class="">matt.carter@iseek.com.au</span></a></span></u><span style="font-size: 9pt; color: rgb(57, 137, 243);" class=""> <span class="Apple-converted-space"> </span></span><span style="font-size: 9pt;" class="">| <span class="Apple-converted-space"> </span></span><b class=""><span style="font-size: 9pt; color: rgb(0, 42, 143);" class="">Web:</span></b><b class=""><span style="font-size: 9pt; color: rgb(31, 73, 125);" class=""><span class="Apple-converted-space"> </span></span></b><span style="font-size: 9pt; color: rgb(57, 137, 243);" class=""><a href="http://www.iseek.com.au/" style="color: rgb(149, 79, 114); text-decoration: underline;" class=""><span lang="EN-US" style="color: rgb(57, 137, 243);" class="">http://www.iseek.com.au</span></a></span><span lang="EN-US" style="" class=""><o:p class=""></o:p></span></div><div style="margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><b class=""><span lang="EN-US" style="font-size: 9pt; color: rgb(0, 0, 127);" class="">Address:<span class="Apple-converted-space"> </span></span></b><span lang="EN-US" style="font-size: 9pt; color: rgb(92, 92, 92);" class="">Level 4, 60 Edward Street, Brisbane QLD 4000</span><span style="font-size: 9pt;" class=""> | <span class="Apple-converted-space"> </span></span><span lang="EN-US" style="font-size: 9pt; color: rgb(92, 92, 92);" class="">PO Box 15087, City East QLD 4002</span><span style="" class=""><o:p class=""></o:p></span></div><div style="margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><span lang="EN-US" style="font-size: 9pt; color: rgb(92, 92, 92);" class=""> </span><span style="" class=""><o:p class=""></o:p></span></div><div style="margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><b class=""><span lang="EN-US" style="font-size: 11.5pt; color: rgb(0, 42, 143);" class="">NB: iseek HQ has moved to Brisbane CBD.</span></b><span lang="EN-US" style="font-size: 11.5pt; color: rgb(92, 92, 92);" class=""> </span><span lang="EN-US" style="font-size: 10pt; color: rgb(92, 92, 92);" class="">Effective 2 February 2015</span><span style="font-size: 10.5pt;" class=""><o:p class=""></o:p></span></div><div style="margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><span lang="EN-US" style="" class=""> </span><span lang="EN-US" style="" class=""><o:p class=""></o:p></span></div><div style="margin: 0cm 0cm 0.0001pt; 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