nanog mailing list archives
Re: v6 subnet size for DSL & leased line customers
From: Mikael Abrahamsson <swmike () swm pp se>
Date: Sun, 23 Dec 2007 07:59:02 +0100 (CET)
On Sat, 22 Dec 2007, Joel Jaeggli wrote:
Leave enough address space for pd to occur? We know that if I hand you the end-user a /64 that the first device that you connect to the network
What about the "wan" side of that connection? I want the customer to only source traffic from the /56 being assigned and I don't want ISP router to have any IPs in that space. Does IPv6 capable CPEs have the possibility to source packets from local network (received via pd) and only have FE80: IP for upstream routing which is never used as an SRC address for communication with the outside world (apart from upstream router)?
If not, is this something that we should ask the CPE vendors for? It would be extremely nice for CoPP etc for ISP routers to have no IP in customer space, and CPEs to have no IP in ISP link-network space. Would make for very effective infrastructure ACLs.
-- Mikael Abrahamsson email: swmike () swm pp se
Current thread:
- Re: v6 subnet size for DSL & leased line customers, (continued)
- Re: v6 subnet size for DSL & leased line customers Iljitsch van Beijnum (Dec 27)
- Re: v6 subnet size for DSL & leased line customers Mark Smith (Dec 27)
- Re: v6 subnet size for DSL & leased line customers Leo Bicknell (Dec 27)
- [DCHPv6] was Re: v6 subnet size for DSL & leased line customers James R. Cutler (Dec 27)
- Re: [DCHPv6] was Re: v6 subnet size for DSL & leased line customers David Barak (Dec 27)
- Re: v6 subnet size for DSL & leased line customers Robert E. Seastrom (Dec 27)
- Re: v6 subnet size for DSL & leased line customers Marshall Eubanks (Dec 27)
- Re: v6 subnet size for DSL & leased line customers Mark Smith (Dec 28)
- Re: v6 subnet size for DSL & leased line customers Robert E. Seastrom (Dec 29)
- Re: v6 subnet size for DSL & leased line customers Joe Maimon (Dec 26)
- Re: v6 subnet size for DSL & leased line customers Mikael Abrahamsson (Dec 22)
- Re: v6 subnet size for DSL & leased line customers Joe Greco (Dec 23)
- Re: v6 subnet size for DSL & leased line customers Joel Jaeggli (Dec 23)
- Re: v6 subnet size for DSL & leased line customers Joe Greco (Dec 24)
- Re: v6 subnet size for DSL & leased line customers Joel Jaeggli (Dec 24)
- Re: v6 subnet size for DSL & leased line customers Randy Bush (Dec 25)
- Re: v6 subnet size for DSL & leased line customers Joel Jaeggli (Dec 25)
- Message not available
- Re: v6 subnet size for DSL & leased line customers Randy Bush (Dec 25)
- Re: v6 subnet size for DSL & leased line customers Joe Greco (Dec 26)
- Re: v6 subnet size for DSL & leased line customers Randy Bush (Dec 26)
- Re: v6 subnet size for DSL & leased line customers Joel Jaeggli (Dec 28)