<div dir="ltr">"5 mins ought to be enough for anybody." - Bill Gates, 1981</div><div class="gmail_extra"><br><div class="gmail_quote">On Fri, May 12, 2017 at 2:41 PM, Karl Hardisty <span dir="ltr"><<a href="mailto:karl@mothership.co.nz" target="_blank">karl@mothership.co.nz</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div style="word-wrap:break-word">5 minutes?<div><br></div><div>Sounds like someone got confused between pre-move TTLs and DHCP lease times.</div><div><div><br class="m_-4011895240171572132Apple-interchange-newline">
</div>
<br><div><blockquote type="cite"><span class=""><div>On 12/05/2017, at 4:30 PM, Craig O'Toole <<a href="mailto:cotoole@remex.com.au" target="_blank">cotoole@remex.com.au</a>> wrote:</div><br class="m_-4011895240171572132Apple-interchange-newline"></span><div><span class=""><font size="2" face="sans-serif">Anyone from Optus looking after NBN HFC
on the list?</font>
<br>
<br><font size="2" face="sans-serif">Just been investigating an issue where
one of my clients have an Optus NBN HFC service. Optus is delivering dynamic
IPs with a lease time of 5 mins.... </font>
<br>
<br><font size="2" face="sans-serif">Half life of 2.5 mins getting occasionally
dropped, too short a half life for any re-tries. Several re-numbers a day...
Killing Voice calls, (and Netflix) and making IPSEC VPN almost unusable
with DDNS. </font>
<br>
<br><font size="2" face="sans-serif">Can't be good for anyone, let alone
the DHCP servers load....</font>
<br>
<br><font size="2" face="sans-serif">I am happy to confirm and assist diagnosis,
and if anyone has a contact at Optus in the team looking after this part
of the design please send me a contact so I may assist.</font>
<br>
<br><font size="2" face="sans-serif">Cheers</font>
<br><font size="2" face="sans-serif"><br>
Craig</font>
<br>
<br>
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