MSR810-W-LM 4G拨号如何在4G不通的时候进行EAA联动重启4G modem？

客户现场的4G拨号由于设备异常切换到2G导致4G无法传输数据，操作手动重启modem可以解决问题，如何联动探测不通的时候设备自动重启modem？

可以使用nqa+EAA联动解决，如下脚本，

nqa entry admin test1

type icmp-echo

  destination ip 10.254.7.7

  frequency 5000

  history-record enable

  probe count 10

  probe timeout 500

  reaction 1 checked-element probe-fail threshold-type consecutive 5 action-type none

nqa schedule admin test1 start-time now lifetime forever

rtm cli-policy 1

event syslog priority 6 msg probe-fail occurs 1 period 1

action 0 cli system-view

action 1 cli controller Cellular1/0

action 2 cli modem reboot

user-role network-admin

commit