<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"></head><body ><div>What's a PD in this context?</div><div><br></div><div><br></div><div><div style="font-size:75%;color:#575757">Sent from my T-Mobile 4G LTE Device</div></div><br><br><br>-------- Original message --------<br>From: Eric Yagerlener <eyagerlist@eyager.net> <br>Date: 11/24/2013 3:00 PM (GMT-05:00) <br>To: grlug@grlug.org <br>Subject: [GRLUG] Comcast dual stack IPV6 spotted in Muskegon <br> <br><br>FYI. Comcast dual stack IPV6 is now live in Muskegon. Maybe it's<br>live in GR as well.<br><br>I've tried it and it works, but they've already changed the IPV6<br>subnet prefix on me without warning. Lease times are supposed to be<br>good for a week.<br><br>You'll need a DOCSIS 3.0 modem a router that supports both IPV6 and<br>DHCPV6-PD for it to work with Comcast. DD-WRT does not unless you<br>already have a version that supports IPV6 and hack in some packages<br>from OpenWRT to provide a dhcp client for IPV6. DD-WRT does not<br>support ip6tables at all.<br><br>If your modem/router does support IPV6 and IPV6 is on by default you<br>may have already IPV6 and not know it. Check your firewall<br>configuration, your default policy may be accept, not drop on IPV6!<br><br>----<br>Eric<br>_______________________________________________<br>grlug mailing list<br>grlug@grlug.org<br>http://shinobu.grlug.org/cgi-bin/mailman/listinfo/grlug<br></body>