[omniORB] Please advise. Problem with example 3

[agbernardino at up.edu.ph]

I had success running the example programs till example 3.

After starting omninames, i got

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[root at localhost echo]# omniORB: (0) Distribution date: Fri Jul 30 11:57:22 BST
2004 dgrisby
omniORB: (0) Information: the omniDynamic library is not linked.
omniORB: (0) Warning: the local loop back interface (127.0.0.1) is used as
this server's address. Only clients on this machine can talk to
this server.

Sun Nov  7 17:30:42 2004:

Starting omniNames for the first time.
Wrote initial log file.
Read log file successfully.
Root context is
IOR:010000002b00000049444c3a6f6d672e6f72672f436f734e616d696e672f4e616d6
96e67436f6e746578744578743a312e30000001000000000000005c000000010102000a
0000003132372e302e302e3100f90a0b0000004e616d655365727669636500020000000
0000000080000000100000000545441010000001c000000010000000100010001000000
01000105090101000100000009010100
Checkpointing Phase 1: Prepare.
Checkpointing Phase 2: Commit.
Checkpointing completed.

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When I try to run eg3_impl, i get

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[root at localhost echo]# ./eg3_impl
omniORB: (0) Distribution date: Fri Jul 30 11:57:22 BST 2004 dgrisby
omniORB: (0) Information: the omniDynamic library is not linked.
omniORB: (0) Initialising incoming endpoints.
omniORB: (0) Warning: the local loop back interface (127.0.0.1) is used as
this server's address. Only clients on this machine can talk to
this server.
omniORB: (0) Starting serving incoming endpoints.
omniORB: (0) Adding root<0> (activating) to object table.
omniORB: (0) Creating ref to local: root<0>
 target id      : IDL:Echo:1.0
 most derived id: IDL:Echo:1.0
IOR:010000000d00000049444c3a4563686f3a312e3000000000010000000000000060000000010102000a0000003132372e302e302e310046800e000000fe48f88d41000019d3000000000000000200000000000000080000000100000000545441010000001c00000001000000010001000100000001000105090101000100000009010100
omniORB: (0) Creating ref to remote: key<NameService>
 target id      : IDL:omg.org/CORBA/Object:1.0
 most derived id:
omniORB: (0) Initial reference `NameService' resolved from configuration file.
omniORB: (0) Invoke '_is_a' on remote: key<NameService>
omniORB: (0) throw giopStream::CommFailure from
giopStream.cc:1073(0,NO,TRANSIENT_ConnectFailed)
omniORB: (0) throw TRANSIENT from omniObjRef.cc:759 (NO,TRANSIENT_ConnectFailed)
Caught CORBA::SystemException.

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I'm using omniorb 4.0.4 with Mandrake 10 (kernel 2.6) on i686 machine ... I
already spent a week trying
to solve the problem on my own bu to no avail.. I'm kinda new to linux and
corba.  Any help would be greatly appreciated. Thanks in advance!