Hyperic HQ企业管理
opennms网络管理
Hyperic HQ易于使用和安装，必须安装agent（the agent will need to be
installed on every platform you want to monitor (unless you are using
any agentless monitoring such as SNMP)）
角度不同
HQ 是EAM，itsm it网管
opennms主要是 IP网管和service 的sla
采集类型（HQ）
- JMX - JBoss, WebLogic, WebSphere, Tomcat, Resin
- SNMP - Apache, iPlanet/SunONE, Apple Airport
- JDBC - Mysql, PostgreSQL, Oracle, Sybase
- Windows Perflib - .NET, Exchange, Terminal Services, IIS
- SIGAR - System, Server process metrics (NTP, Mysql, VMware, etc)
- Vendor API - Citrix Metaframe, DB2, WebSphere 4.x, SilverStream, VMware
缺少telnet、ftp、nsclient、icmp ping、