Re: Splitting /64 over Multiple Gateway Interfaces in rtadvd

Jeroen Massar <[email protected]> Tue, 22 Mar 2005 11:59:31 +0100
Newsgroups gmane.os.openbsd.ipv6
Organization Unfix
Message-ID <[email protected]>
On Mon, 2005-03-21 at 15:20 -0600, eric wrote:
>I'm using rtadvd(8) for stateless configuration of machines behind a
>dual-legged OpenBSD router. I've been allocated a /64 from he.net and have
>everything working fine when using a single-leg configuration of the
>router...
>
>fxp0:\
>        :raflags#0:addrs#1:addr="2001:470:1F01:x::":prefixlen#64:
>
>fxp0 has an ipv6 address if 2001:470:1F01:x::1
>
>However, when I try and split this network up over seperate interfaces, I've
>tried leaving the /64 undivided and numberd tx0 (the second interface) as
>2001:470:1F01:x::2 and changed "fxp0" in my /etc/rtadvd.conf to "default"

>This doesn't seem to work; I can't get a stateless address assigned.
>
>Will I need to split my /64 into two halves?

No, should ask HE.net for a /48, which they are supposed to give to you,
unless they are 100% sure that you only have 1 subnet at your site.

Greets,
 Jeroen

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