aix上面部署ha，snmpwalk采集不到信息，高手请进！

小生是刚学ha的新手，目前的监控系统要对两台aix系统上面部署的ha进行监控。采用的是抓取小型机上面的snmpwalk信息进行分析，两台ip分别是32、34，其中32的snmpwalk输出中有ha的信息，另一台34的snmpwalk中没有ha信息，两台的ha都是正常启动，没有异常，aix的snmp协议均已开启，服务器重启过，也采集不到。
注：snmpwalk的起始oid：1.3.6.1.4.1.2（这个是ibm） ip32、34均有输出
                         1.3.6.1.4.1.2.3（这个是ibmAgent） ip是32的有输出，34没有
                         1.3.6.1.4.1.2.3.1.2.1.5（这个是HA）ip是32的有输出，34没有

所以怀疑是ibm的agent没有启动，有高手知道该如何启动么？还是其他原因？

guideSNMP community name and Clinfo HACMP supports a SNMP Community Name other than ″public″. If the default SNMP Community Name is changed in /etc/snmpd.conf to something different from the default of ″public″ HACMP functions correctly. Note: The version of /etc/snmpd.conf depends on which version of AIX you are using. For AIX 5.2 or up, the default version used in HACMP is snmpdv3.conf. The SNMP Community Name used by HACMP is the first name found that is not ″private″ or ″system″ using the lssrc -ls snmpd command. The Clinfo service gets the SNMP Community Name in the same manner. 94 Programming client applications
The Clinfo service still supports the -c option for specifying SNMP Community Name but its use is not required. Using of the -c option is considered a security risk because running a ps command could find the SNMP Community Name. Note: f it is important to keep the SNMP Community Name protected in Clinfo, change permissions on /tmp/hacmp.out, /etc/snmpd.conf, /smit.log and /usr/tmp/snmpd.log to not be world readable (for example, 600).