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ESXCLI

ESXCLI Basics: Configure Syslog Host

Another basic command, but essential for health monitoring of your hosts when using a Syslog Server. Here is a quick how-to. Connect to your host through SSH or open the DCUI. Setup the target Syslog Server and place logs in an unique subdirectory: # esxcli system syslog config set –logdir-unique true –loghost=udp://10.10.10.10:514 Open the ports for Syslog on the firewall: # esxcli network firewall ruleset set –e true –r syslog Apply the configuration with: # […]

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ESXCLI

ESXCLI Basics: Setup SNMP on ESXi 5.x

This is really basics stuff, but here is a quick how to. Connect to your host through SSH or open the DCUI. Setup the target SNMP server, port and community string: # esxcli system snmp set –t <ip_or_fqdn>@/<community_string> Enable SNMP: # esxcli system snmp set –e yes Logout. Done! 🙂 Verify the snmpd service is running and check if the ports are open on the host though vSphere Client or vSphere Web Client. Please note […]

unhide recovery partition
ESXCLI

ESXCLI Basics: Troubleshooting Management Network Connection on ESXi 5.x

Another quick post about ESXCLI basics. Here is a procedure how to quickly recover the Management Network functionality on your ESXi host. First, login through iLO or iDRAC or iRMC, whatever remote management solution your server is equipped with. Press F2 on Direct Console UI, provide the root password and enable ESXi Shell via Troubleshooting Options. Press ALT+F1 and log in. List vmkernel interfaces: # esxcli network ip interface list Remove vmkernel interface(s): # esxcli […]

ESXi 5

Upgrading ESXi 5.0 host to ESXi 5.1

In the last article I have covered the upgrade process from vCenter Server 5.0 to vCenter server 5.1. In this article I will cover a quick how to on upgrading your ESXi host to version 5.1. In this case, I will perform an in place upgrade of the host. Before you proceed with upgrade in your production environment, please read chapter 6 “Upgrading and Migrating Your Hosts” from the vSphere Upgrade guide. Boot your server […]