Linux开启snmp监控后大量 Received SNMP packet(s) from UDP 的解决方法 |
本文标签:Linux,snmp Jan 9 11:54:08 i snmpd[2193]: Connection from UDP: [60.195.249.83]:37412 Jan 9 11:54:08 i snmpd[2193]: Received SNMP packet(s) from UDP: [60.195.249.83]:37412 Jan 9 11:54:08 i snmpd[2193]: Connection from UDP: [60.195.249.83]:18749 Jan 9 11:54:09 i snmpd[2193]: Connection from UDP: [60.195.249.83]:37412 Jan 9 11:54:09 i snmpd[2193]: Connection from UDP: [60.195.249.83]:18749 Jan 9 11:54:09 i snmpd[2193]: Connection from UDP: [60.195.249.83]:51089 Jan 9 11:54:09 i snmpd[2193]: Received SNMP packet(s) from UDP: [60.195.249.83]:51089 Jan 9 11:54:09 i snmpd[2193]: Connection from UDP: [60.195.249.83]:18749 Jan 9 11:54:09 i snmpd[2193]: Connection from UDP: [60.195.249.83]:51089 Jan 9 11:54:09 i snmpd[2193]: Connection from UDP: [60.195.249.83]:18749 无用的信息太多了 。 不想看到这些多链接信息可以调整一下snmpd的debug级别: # echo "OPTIONS=\"-LS3d -Lf /dev/null -p /var/run/snmpd.pid\"" >> /etc/sysconfig/snmpd.options 或者直接改启动脚本 vi /etc/init.d/snmpd 找到这一项 OPTIONS="-Lsd -Lf /dev/null -p /var/run/snmpd.pid -a" 改为 OPTIONS="-LS3d -Lf /dev/null -p /var/run/snmpd.pid" snmpd日志等级的定义: 0 或 ! —- LOG_EMERG 1 或 a —- LOG_ALERT 2 或 c —- LOG_CRIT 3 或 e —- LOG_ERR 4 或 w —- LOG_WARNING 5 或 n —- LOG_NOTICE 6 或 i —- LOG_INFO 7 或 d —- LOG_DEBUG 最后别忘了重启服务 # service snmpd restart |