hardware for demo

[Dave Taht]

On Wed, Mar 14, 2012 at 2:49 AM, Francis Dupont <fdupont at isc.org> wrote:
>> Paul S. will put in a purchase request for two netbooks. which will be
>> used as CGNs.
>
> => s/netbooks/laptops/ for at least two reasons:
>  - today netbooks seem to be harder to find
>  - it was always pretty hard to find netbooks with ExpressCard support
>
>> If we have enough time to demonstrate the CGN failover, we could set
>> them up one by the other, and do a hard swap of the ethernet card.
>
> => 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/ ?

>> > To summary what we decided about the demo:
>> >
>> > Dave is supposed to bring WNDR3800 CPEs with sdctld, dhccra,
>> > sd config and perhaps other things, DHCPv6 client for instance.
>
> => s/Dave/.../ for 'bring'
>
>> > - check the dhccra works correctly with dnsmasq on the WAN side
>> >   (I checked it only with the ISC DHCP dhclient3 on Ubuntu,
>> >    so a 4.1.1-P1 according to its announce message)
>
> => 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...

> 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)

>
> Regards
>
> Francis Dupont <fdupont at isc.org>
> _______________________________________________
> sdcpe-devel mailing list
> sdcpe-devel at lists.isc.org
> https://lists.isc.org/mailman/listinfo/sdcpe-devel



-- 
Dave Täht
SKYPE: davetaht
US Tel: 1-239-829-5608
http://www.bufferbloat.net