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Re: Re: connecting ipv6 nodes throu' ipv4 network ....

To: "Maciej Soltysiak" <solt@xxxxxxxxxxxxxxxxx>
Subject: Re: Re: connecting ipv6 nodes throu' ipv4 network ....
From: "santosh kumar gowda" <ipv6_san@xxxxxxxxxxxxxx>
Date: 20 Feb 2003 12:15:46 -0000
Cc: netdev@xxxxxxxxxxx
Reply-to: "santosh kumar gowda" <ipv6_san@xxxxxxxxxxxxxx>
Sender: netdev-bounce@xxxxxxxxxxx
when i connect my two IPv6 hosts using a cross cable, i'm unable to
ping and the ethernet link seems to be down.
Also, one machine has bridged-ethernet.
Is it correct to do so ??

pls help.
-san
-----------------------------

On Thu, 20 Feb 2003 Maciej Soltysiak wrote :
> IPv6 addr of machine-1 is 3ff3:1234::1
> IPv6 addr of machine-2 is 3ff3:1234::2
> My LAN is based on IPv4.
> To make these IPv6-hosts to communicate on the LAN, what
> configuration do i need to make ???

Well, as in ipv4 the hosts need an address and routing:
machine-1:
# ip addr add 3ff3:1234::1 dev eth0
# ip route add 3ffe:1234/mask dev eth0

machine-2:
# ip addr add 3ff3:1234::1 dev eth0
# ip route add 3ff3:1234/mask dev eth0

If you have a route to the ip6 world, then add to them:
# ip route add 2001::/3 via (your:ip6:router:address) dev eth0

> I tried connecting only these two machines using a cross cable and > sending IPv6 packets. But it failed. Is it correct to do so ???
Should work, maybe the cables are bad?

Regards,
Maciej




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