dhclient include PPP patch
There was a request for wide-dhcpv6 in #564 however it was closed and the user was told to use to use the ISC DHCP client.
I have been following this guide to implement IPv6 on my network.
I noticed under the “ISP prefix delegation for the interior interfaces” section it says The ISC DHCPv6 client doesn’t work over PPP links, due to a long-standing bug.
Having a look at Bug 432652 - net-misc/dhcp - dhclient (ipv6) not enabled for ppp devices I discovered there is a patch to fix this problem.
More background can be found PATCH DHCPv6/PPP [Was: DHCP over PPP - or how to use sockets instead of BPF?]
The patch has been patch adapted for dhcp-4.3.1 in that Gentoo bug.
(from redmine: issue id 4852, created on 2015-11-11)