hardware for demo

[Francis Dupont]

> > => we'll need vrrp/ucarp on the CGN-CPE side but it will be under
> > our control and to be run on CGNs, so easy.
> >
> 
> http://www.keepalived.org/ ?

=> I looked at ucarp & co: it will be easier and safer to just hack
the Ethernet and IP addresses.

> > => oops, s/dnsmasq/udhcpc/ as it is the standard client which
> > has to be tested with the CRA. BTW I expect cerowrt uses the common
> > busybox config with embedded udhcpc, isn't it? It is not critical
> 
> yes. Presently. My battle with dhcp-pd continues, and if I end up
> using isc-dhcp for that I can swap for dhclient...

=> as far as I know it works on a CPE but I was not able to
really test at home (6rd => /64...).

> > to change this, the only thing to change is to launch the DHCPv4 client
> > after the IPv6 setup, so it is not in a long timeouts between retries
> > phase when the CRA service is available.
> 
> Little puzzled about this, udhcpd basically starts hammering the external
> port as soon after bootup as possible, and swapping out the "overlying"
> protocol shouldn't make a difference?
> 
> (me needs to get to working emulation stage of demo setup)

=> IMHO it is just a startup script hacking. I don't know if we'll need
it for the demo as it seems we'll go to static configs at every places
where a dynamic stuff is not required (i.e., has to be demotrasted).

Regards

Francis Dupont <fdupont at isc.org>