can be loaded but unreachable

[lins]

DEar Linux realtek user:

   after modify /etc/rc.d/rc.inet1
at boot time it is loaded (can be checked by lsmod)
but it also prompt
SIOCADDRT:Network is unreachable

  What may go wrong (uner slackware 2.0.34)?
  Thanks your reply
lins@vtacs.com

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