Re: [homenet] Tsinghua work on source/destination routing

2013-11-19 Thread Juliusz Chroboczek
Ok, we will make it public in this week. The page for the project is here: https://github.com/t-routing/ traffic-class-routing-system-based-on-OSPFv3 Thanks, but could you please point us at your code? That's a full Quagga tree merged with a full Click tree, with no development history.

Re: [homenet] Tsinghua work on source/destination routing

2013-11-19 Thread Markus Stenberg
On 19.11.2013, at 12.22, Juliusz Chroboczek j...@pps.univ-paris-diderot.fr wrote: Ok, we will make it public in this week. The page for the project is here: https://github.com/t-routing/ traffic-class-routing-system-based-on-OSPFv3 Thanks, but could you please point us at your code?

Re: [homenet] [dhcwg] PPP, DHCPv6 and Prefix Delegation

2013-11-19 Thread Athanasios Douitsis
(i.e. have a configuration option to use the Framed-IPv6-Prefix value in the prefix exclude option instead of an RA) Correction, the above is incorrect, as has been rightly pointed. Are there any cases where the Framed-IPv6-Prefix value will not be copied as-is in the OPTION_PD_EXCLUDE value?

Re: [homenet] [dhcwg] PPP, DHCPv6 and Prefix Delegation

2013-11-19 Thread Athanasios Douitsis
Hello (thanks for the answer), The uplink connection between the delegating and the requesting router will be in many cases enumerated with a prefix dictated by the Framed-IPv6-Prefix value. If this uplink prefix is going to be a part of the greater prefix that will be delegated, we would in

Re: [homenet] [dhcwg] PPP, DHCPv6 and Prefix Delegation

2013-11-19 Thread Jouni Korhonen
Just a general reminder. If you crosspost, make sure you also have subscribed to the lists you CC. - Jouni (RADEXT co-chair) On Nov 19, 2013, at 2:07 PM, Bernie Volz (volz) v...@cisco.com wrote: Why would it ever be copied into that option? That makes no sense to me. - Bernie (from iPad)

Re: [homenet] [dhcwg] PPP, DHCPv6 and Prefix Delegation

2013-11-19 Thread Wuyts Carl
It's probably just a remark/side note, but pd_exclude could also be used with DHCPv6 iso RA on the WAN-link. I've not bumped in to many customers using RA on WAN links to number them, not with separate prefix nor with excluded prefix, so the typical use case will be to get/use an excluded

Re: [homenet] [dhcwg] PPP, DHCPv6 and Prefix Delegation

2013-11-19 Thread Bernie Volz (volz)
I guess from RFC 4818, Delegated-IPv6-Prefix is used for PD. Whereas it says: The Framed-IPv6-Prefix attribute [4] is not designed to support delegation of IPv6 prefixes to be used in the user's network, and therefore Framed-IPv6-Prefix and Delegated-IPv6-Prefix attributes may be

Re: [homenet] [dhcwg] PPP, DHCPv6 and Prefix Delegation

2013-11-19 Thread Athanasios Douitsis
On Tue, Nov 19, 2013 at 3:19 PM, Bernie Volz (volz) v...@cisco.com wrote: I guess from RFC 4818, Delegated-IPv6-Prefix is used for PD. Whereas it says: The Framed-IPv6-Prefix attribute [4] is not designed to support delegation of IPv6 prefixes to be used in the user's network, and

Re: [homenet] [dhcwg] PPP, DHCPv6 and Prefix Delegation

2013-11-19 Thread Wuyts Carl
No, indeed, you don't really need pd_exclude, but it saves admin on not having to use separate ia_pd and ia_na Regs Carl From: Roberta Maglione (robmgl) [mailto:rob...@cisco.com] Sent: dinsdag 19 november 2013 16:17 To: Wuyts Carl; Athanasios Douitsis; Bernie Volz (volz) Cc: rad...@ietf.org;

Re: [homenet] [dhcwg] PPP, DHCPv6 and Prefix Delegation

2013-11-19 Thread Athanasios Douitsis
On Tue, Nov 19, 2013 at 5:20 PM, Roberta Maglione (robmgl) rob...@cisco.com wrote: Perhaps if the case is as in your example (Framed-IPv6-Prefix is contained by Delegated-IPv6-Prefix, but not equal) then using the Framed-IPv6-Prefix for OPTION_PD_EXCLUDE makes some sense? Maybe it could

Re: [homenet] [dhcwg] PPP, DHCPv6 and Prefix Delegation

2013-11-19 Thread Athanasios Douitsis
On Tue, Nov 19, 2013 at 6:22 PM, Jouni Korhonen jouni.nos...@gmail.comwrote: 3GPP system uses these in the above manner i.e. Framed-IPv6-Prefix - what you put into RA, Delegated-IPv6-Prefix - what you delegate via DHCPv6. And in this case what was in Framed-IPv6-Prefix goes into

Re: [homenet] [radext] [dhcwg] PPP, DHCPv6 and Prefix Delegation

2013-11-19 Thread Athanasios Douitsis
Hello, Thanks for the comments! Indeed in a scenario where all the requesting routers connecting to a delegating router (BNG) would have PD_EXCLUDE capability, using the Framed-IPv6-Prefix to infer what to put into the OPTION_PD_EXCLUDE field is sufficient. But if there is a mix of