Thanks for all who replied on this thread.I finally installed my sparc machine.
So i think its worth to share these steps below and this link(
http://www.codefund.com/506/client-f...r-5065316.shtm) with other users who might have the same problem.
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Normally this is a result of the bootparams not being able to get to the
install image.
'Timeout waiting for ARP/RARP packet...'
To solve the first problem:
1. Check how the dfstab(4) (/etc/dfs/dfstab on the install image NFS
server) looks:
share -F nfs -o ro,anon=o /jumpstart-dir
2. Run share(1M) command on the installed image NFS server, to make
sure it is shared properly.
3. Check /etc/bootparams file on the net install server. Look for
entries with incorrect boot path.
4. Make sure that /usr/sbin/rpc.bootparamd is running on the boot
server. If necessary, kill and restart it.
5. Check /etc/ethers on the boot server for duplicate or conflicting
entries
6. At OK prompt, run test net /test-net and/or watch net /watch-net to test the network connectivity
A workaround for the second problem is to check the nsswitch.conf(4)
file. If some of the entries point to NIS such as:
rpc nis files
hosts nis files
ethers nis files
bootparams filesnis
change all of these entries to files first:
rpc files nis
hosts files nis
ethers files nis
bootparams files nis
Note - You may have to manually update these files if they do not contain
info on the client machine you are trying to jumpstart.
Then remove the client with rm_install_client(1M), remove the contents of
tftpboot,
and re-add the client:
add_install_client -c /jumpstart-dir/profiles 'client name' 'arch'