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Re: A question about frpr_routing6 function in IPF4.1.22

To: Yenting Chen -陳彥廷 <Speedo.Chen@zyxel.com.tw>
Subject: Re: A question about frpr_routing6 function in IPF4.1.22
From: Darren Reed <darrenr@reed.wattle.id.au>
Date: Wed, 23 May 2007 23:47:02 -0700
Cc: ipfilter@coombs.anu.edu.au
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In-reply-to: <8D5C6A676322304CA638A20DA6DEC6E0F995EB@ZyTWBE03.ZyXEL.com>
References: <8D5C6A676322304CA638A20DA6DEC6E0F995EB@ZyTWBE03.ZyXEL.com>
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Yenting Chen -陳彥廷 wrote:
> Or is there any RFCs specifics that the next header after routing
> extension header MUST
>   1. longer than 40 bytes?         // ((shift < sizeof(struct ip6_hdr))
>   2. aligned on four bits?          // ((shift - sizeof(struct
> ip6_hdr)) & 15))

Yes, these are both defined in the IPv6 RFC.

Darren



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