Agent is Unreachable (REASON = A remote host refused an attempted connect operation.)
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  1. #1
    Join Date
    May 2008
    Posts
    95

    Exclamation Agent is Unreachable (REASON = A remote host refused an attempted connect operation.)

    Dear Friends,

    In Oracle Enterprieses manager I got the following message.

    Agent is Unreachable (REASON = A remote host refused an attempted connect operation.). Host is unreachable (REASON = Timed out pinging the host for EMD

    Please help me out, how to resolve this issue.

    Thanks in advance.

    Regards,
    dba

  2. #2
    Join Date
    Sep 2002
    Location
    England
    Posts
    7,333
    look at the error returned, read what it says - it tells you exactly what the problem is - the host is unreachable

  3. #3
    Join Date
    May 2008
    Posts
    95

    Question

    Dear davey,

    We have 2 instance RAC setup & we are getting this message only on instance1 but listener.ora and tnsping is working fine.

    We need to add local_listener='location' in spfile ??? or any other issue.

    Thanks in advance...

    Regards,

  4. #4
    Join Date
    Apr 2003
    Location
    Pune,Maharashtra. India.
    Posts
    245
    you are getting error as "Agent is Unreachable "
    is your agent running.

    can you show us o/p of "emctl status agent" from the owner with which you installed agent.

    In EM console what status its showing for your host is it Green Up arrow or Red Down Arrow. Can you logon to that host.
    Rgds
    Parag

  5. #5
    Join Date
    May 2008
    Posts
    95

    Exclamation

    Dear Parag,

    from o/s owner:
    $ emctl status agent
    Oracle Enterprise Manager 10g Database Control Release 10.2.0.3.0
    Copyright (c) 1996, 2006 Oracle Corporation. All rights reserved.
    ---------------------------------------------------------------
    Agent Version : 10.1.0.5.1
    OMS Version : 10.1.0.5.0
    Protocol Version : 10.1.0.2.0
    Agent Home : /opt/oracle/app/oracle/product/10.2.0/ariepdb2_ariepdb2
    Agent binaries : /opt/oracle/app/oracle/product/10.2.0
    Agent Process ID : 385156
    Parent Process ID : 806944
    Agent URL : http://ariepdb2:3938/emd/main
    Started at : 2008-10-06 13:13:42
    Started by user : oracle
    Last Reload : 2008-10-06 13:13:42
    Last successful upload : 2008-10-30 08:43:51
    Total Megabytes of XML files uploaded so far : 192.37
    Number of XML files pending upload : 0
    Size of XML files pending upload(MB) : 0.00
    Available disk space on upload filesystem : 62.36%
    ---------------------------------------------------------------
    Agent is Running and Ready

    from EM console:
    Instance2 showing Green up arrow but in instance1 showing Red Down Arrow.

    Please advice.

    Thanks in advance.

    Regards,
    dba

  6. #6
    Join Date
    Apr 2003
    Location
    Pune,Maharashtra. India.
    Posts
    245
    HTML Code:
    from EM console: 
    Instance2 showing Green up arrow but in instance1 showing Red Down Arrow.
    So whats exact issue
    is your instance1 running on ariepdb2
    if not then you are checking on wrong host
    if yes then whats the status of
    ariepdb2 :- host and ariepdb2:3938 :- agent on EM console.
    are the showing up or down
    Rgds
    Parag

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