nanog mailing list archives
Re: Implementations/suggestions for Multihoming IPv6 for DSL sites
From: Joel Jaeggli <joelja () bogus com>
Date: Sun, 17 Apr 2011 22:52:09 -0700
On 4/13/11 12:13 PM, Jeff Wheeler wrote:
However, LISP does have non-Internet applications which are interesting. You can potentially have multi-homed connectivity between your own branch offices, using one or more public Internet connections at each branch, and your own private mapping servers which know the state of reachability from one branch to the others. In effect, it can become "poor man's L3VPN." Beyond non-Internet applications such as this, I think LISP is useful largely as a case study for what happens when a bunch of engineers get together and "solve" some problems they do not understand -- DFZ size/growth being chief among them.
They moved the problem along, that's what indirection does. to borrow from david wheeler: "All problems in computer science can be solved by another level of indirection... Except for the problem of too many layers of indirection." It could be that ultimately what passes for end-system/network multihoming moved up the stack to application layer overlays that already incur the overhead associated with building such a topology.
Like others, I still leave room for the possibility that I am wrong about this.
Current thread:
- Re: Implementations/suggestions for Multihoming IPv6 for DSL sites, (continued)
- Re: Implementations/suggestions for Multihoming IPv6 for DSL sites Luigi Iannone (Apr 11)
- Re: Implementations/suggestions for Multihoming IPv6 for DSL sites Owen DeLong (Apr 11)
- Re: Implementations/suggestions for Multihoming IPv6 for DSL sites Luigi Iannone (Apr 11)
- Re: Implementations/suggestions for Multihoming IPv6 for DSL sites Owen DeLong (Apr 11)
- Re: Implementations/suggestions for Multihoming IPv6 for DSL sites Jeff Wheeler (Apr 11)
- Re: Implementations/suggestions for Multihoming IPv6 for DSL sites Cameron Byrne (Apr 11)
- Re: Implementations/suggestions for Multihoming IPv6 for DSL sites Owen DeLong (Apr 11)
- Re: Implementations/suggestions for Multihoming IPv6 for DSL sites Jeff Wheeler (Apr 11)
- Re: Implementations/suggestions for Multihoming IPv6 for DSL sites Luigi Iannone (Apr 12)
- Re: Implementations/suggestions for Multihoming IPv6 for DSL sites Jeff Wheeler (Apr 13)
- Re: Implementations/suggestions for Multihoming IPv6 for DSL sites Joel Jaeggli (Apr 17)
- Re: Implementations/suggestions for Multihoming IPv6 for DSL sites Lukasz Bromirski (Apr 18)
- Re: Implementations/suggestions for Multihoming IPv6 for DSL sites Jeff Wheeler (Apr 18)
- Re: Implementations/suggestions for Multihoming IPv6 for DSL sites Lukasz Bromirski (Apr 18)
- Re: Implementations/suggestions for Multihoming IPv6 for DSL sites Owen DeLong (Apr 18)
- Re: Implementations/suggestions for Multihoming IPv6 for DSL sites Luigi Iannone (Apr 19)
- Re: Implementations/suggestions for Multihoming IPv6 for DSL sites Leo Bicknell (Apr 18)
- Re: Implementations/suggestions for Multihoming IPv6 for DSL sites Lukasz Bromirski (Apr 18)
- Re: Implementations/suggestions for Multihoming IPv6 for DSL sites Luigi Iannone (Apr 19)
- Re: Implementations/suggestions for Multihoming IPv6 for DSL sites Luigi Iannone (Apr 12)