Re: What's the problem? Help me!

[<venaas@xxxxxxxxxxx>]

On Thu, Nov 18, 1999 at 08:23:09AM -0000, zam_ustc@xxxxxxx wrote:
> hi,everybody!
> I want to use raw socket to send my ipv6 packets.I want to fill the
> ipv6 header myself. But I cannot succeed. My programme goes as follows:

[...stuff deleted...]

>   This is just a  programme to test the setsockopt() using IP_HDRINCL.
>  The packets I receive is not what I want to send. Why?
>  Thanks for any help.

You're not supposed to use IP_HDRINCL with IPv6, see RFC 2292. It
might help to look at some source code, see for instance the ping
code in the inet6-apps package at http://www.inner.net/pub/ipv6/

Stig

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