OEM: The ILOM server is currently offline or unreachable on the network.

Hi all!
Just got an alarm from OEM with this message. How to check it?
– First thing is to be able to connect on ILOM from DBNode.
– From there we can test the IPv4 and/or IPv6 interfaces through ping, as pe shown below.

This is also documented as per this Doc: Oracle Integrated Lights Out Manager (ILOM) 3.0 HTML Documentation Collection – Test IPv4 or IPv6 Network Configuration (CLI)

In my case, it was only a false alarm, as I was able to connect to other DBNodes from this ILOM:

[root@greporasrv01db01 ~]# ssh greporasrv01-ilom.jcrew.com
The authenticity of host 'greporasrv01-ilom.grepora.com (10.48.18.64)' can't be established.
RSA key fingerprint is 59:c5:9f:b1:60:59:15:16:94:c8:94:88:7b:4e:52:57.
Are you sure you want to continue connecting (yes/no)? yes
Warning: Permanently added 'greporasrv01-ilom.grepora.com' (RSA) to the list of known hosts.
Password: 

Oracle(R) Integrated Lights Out Manager

Version 3.2.9.23 r116695

Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.

Warning: HTTPS certificate is set to factory default.

Hostname: greporasrv01-ilom

-> show /SP/network

 /SP/network
    Targets:
        interconnect
        ipv6
        test

    Properties:
        commitpending = (Cannot show property)
        dhcp_clientid = none
        dhcp_server_ip = none
        ipaddress = 10.50.12.64
        ipdiscovery = static
        ipgateway = 10.50.12.1
        ipnetmask = 255.255.255.0
        macaddress = 00:10:E0:95:73:E6
        managementport = MGMT
        outofbandmacaddress = 00:10:E0:95:73:E6
        pendingipaddress = 10.50.12.64
        pendingipdiscovery = static
        pendingipgateway = 10.50.12.1
        pendingipnetmask = 255.255.255.0
        pendingmanagementport = MGMT
        pendingvlan_id = (none)
        sidebandmacaddress = 00:10:E0:95:73:E7
        state = ipv4-only
        vlan_id = (none)

    Commands:
        cd
        set
        show

-> cd /SP/network/test
/SP/network/test

-> show

 /SP/network/test
    Targets:

    Properties:
        ping = (Cannot show property)
        ping6 = (Cannot show property)

    Commands:
        cd
        set
        show

-> set ping=10.50.12.51       -- DBNode1
Ping of 10.50.12.51 succeeded

-> set ping=10.50.12.52       -- DBNode2
Ping of 10.50.12.52 succeeded

 

Leave a Reply

This site uses Akismet to reduce spam. Learn how your comment data is processed.