IPv6 enabled Network services

["santosh kumar gowda" <ipv6_san@xxxxxxxxxxxxxx>]

Hi everybody,

I have installed Red Hat Linux 2.4.18-14 on two i386 machines, 
with
kernel compiled for IPv6 support.
These machines are connected through a LAN.

when i try
telnet> 3ffe::102:304:1234/64
i get
3ffe::102:304:1234/64 unknown host

when doing ftp, same message is given.

I would like to know whether i have to configure/modify any 
scripts,
or whether these(ftp, telnet, etc) utilities are IPv6 enabled 
???

I'm eager to know what is wrong.
Please suggest me.

thanx,
San
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