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RHN Classic にシステムを登録している時、"We could not contact Red Hat Network (" のエラーが発生します

Solution Unverified - Updated -


  • RHN Classic にシステムを登録している時、次のエラーが発生します。
Error message:
    We could not contact Red Hat Network (
    Make sure the network connection on this system is operational.

    Did you mean to register to a Red Hat Network Satellite or Proxy?If so, you can enter Satellite or Proxy
    location instead.

    You will not be able to successfully register this system without contacting a Red Hat Network server.


  • Red Hat Enterprise Linux 5 (RHEL)
  • Red Hat Network (RHN) Classic

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