[Babel-users] ahcp prefix delegation

Juliusz Chroboczek Juliusz.Chroboczek at pps.jussieu.fr
Sun Nov 8 15:31:05 UTC 2009


> after reading a bit in
> http://www.pps.jussieu.fr/~jch/software/ahcp/draft-chroboczek-ahcp-00.txt
> i found "IPv6 Prefix Delegation" and "IPv4 Prefix Delegation".

> do i understand right, there will be a way to get ipv4 and ipv6 prefixes
> stateful from the ahcp server (in the future)?

Yes.

The usage scenario is that of a wireless node that simultaneously speaks
AHCP/Babel and is an access point for ordinary, unmodified nodes using
DHCP.  Such an access point wants to automatically grab an address range
for DHCP, without manual configuration.

The tricky bit is that you want to coordinate the DHCP server with AHCP,
so that it doesn't give out DHCP leases that are longer than the AHCP
lease.

                                        Juliusz



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