Re: about see ipv4 from ipv6

["Luis" <itachi@cnt.uo.edu.cu>]

> Luis a écrit :
>> ghello list
>> i need a hand how to view ipv4 from ipv6
>>
>> regards
> Hello.
>
> see "Trick Or Treat Daemon" & consorts for accessing ipv4 hosts from
> ipv6-only network.
> Or use dual-stack networking, to see ipv4 as ::ffff:10.42.42.126
i dont know how
well i doing test here


i have this server ipv4 with ipv6(manually set) gateway to other ipv4 netwoks

now

i type ip -6 tunnel
sit0: ipv6/ip  remote any  local any  ttl 64  nopmtudisc

rigth
my server ipv6 is

4: eth0: <BROADCAST,MULTICAST,UP> qlen 1000
    inet6 2001:db8::c859:1/64 scope global  this one is ruteable on my
local  network , at least i can see it from others ipv4 with support
to ipv6
besides that i have in other server radvd with the scope 2001::

now

i have the net ipv4
10.30.142.1(2001:db8::c859:1)eth0
10.30.143.1 eth0:1

--------------------
how can i have route to the ipv4 networks and viseversa using only ipv6 on
the other computers in my local net /example

mylocalcomputer 2001:db8::201:80ff:fe05:e9c7
trying access to--------------> remote ipv4 computer 10.30.1.3

or 10.30.1.3 to ----------------  10.30.142.1(2001:db8::c859:1)eth0
------------->mylocalcomputer 2001:db8::201:80ff:fe05:e9c7

ideas?

im reading a manual but when i am in the final step he just sayd to me
no route to host

# /sbin/ip tunnel add tun6to4 mode sit ttl <ttldefault> remote any local
<localipv4address>
bring interface up
 /sbin/ip link set dev tun6to4 up
Add local 6to4 address to interface (note: prefix length 16 is important!)
# /sbin/ip -6 addr add <local6to4address>/16 dev tun6to4
Add (default) route to the global IPv6 network using the all-6to4-routers
IPv4 anycast address
# /sbin/ip -6 route add 2000::/3 via ::192.88.99.1 dev tun6to4 metric 1

im stuck in there
help ?









>
> --
> Bastien.
>
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-- 
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                           Luis A. Rondon Paz
    L I N U X       .~.    Admin intranet CNT
   The  Choice      /V\    icq #132736035
    of a GNU       /( )\   itachi@cnt.uo.edu.cu
   Generation      ^^-^^    Santiago de cuba
                   UONET
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-- 
Este mensaje ha sido analizado por MailScanner
en busca de virus y otros contenidos peligrosos,
y se considera que está limpio.
MailScanner agradece a transtec Computers por su apoyo.