cacti问题

haokanwk

我在windows server 2003下搭建了cacti,但是cacti不能获取远程机器的snmp信息，rra目录下，也没有生成文件，相关的权限也给了。cacti.log中最近几条错误 如下:
05/12/2011 11:25:04 AM - SYSTEM STATS: Time:1.9325 Method:cmd.php Processes:1 Threads:N/A Hosts:2 HostsPerProcess:2 DataSources:0 RRDsProcessed:0

在Devices里:SNMP Information
System:Hardware: x86 Family 15 Model 107 Stepping 2 AT/AT COMPATIBLE -
Software: Windows Version 5.2 (Build 3790 Multiprocessor Free)
Uptime: 126737 (0 days, 0 hours, 21 minutes)
Hostname: ADMIN-C9CCF7D01
Location:
Contact:

似乎没有连接到远程的snmp,本机手动执行：
D:\>snmpwalk -v 2c -c mynetwork 192.168.1.221 system
SNMPv2-MIB::sysDescr.0 = STRING: Hardware: x86 Family 15 Model 107 Stepping 2 AT
/AT COMPATIBLE - Software: Windows Version 5.2 (Build 3790 Multiprocessor Free)
SNMPv2-MIB::sysObjectID.0 = OID: SNMPv2-SMI::enterprises.311.1.1.3.1.2
DISMAN-EVENT-MIB::sysUpTimeInstance = Timeticks: (274206) 0:45:42.06
SNMPv2-MIB::sysContact.0 = STRING:
SNMPv2-MIB::sysName.0 = STRING: ADMIN-C9CCF7D01
SNMPv2-MIB::sysLocation.0 = STRING:
SNMPv2-MIB::sysServices.0 = INTEGER: 76

windows的模版也已经导入了，只不过有snmp错误



麻烦大家帮我看下.