如果将网关配置为具有静态路由的合作伙伴网关,并且将 ICMP 响应程序配置为跟踪这些路由的可访问性,则会提供一个 debug.py 命令以指示“启动”(UP) 或“关闭”(DOWN) 状态,如下所示:
vcadmin@vcg1-example:~$ sudo /opt/vc/bin/debug.py --icmp_monitor
{
"icmpProbe": {
"cTag": 0,
"destinationIp": "0.0.0.0",
"enabled": false,
"frequencySeconds": 0,
"probeFail": 0,
"probeType": "NONE",
"probesSent": 0,
"respRcvd": 0,
"sTag": 0,
"state": "DOWN",
"stateDown": 0,
"stateUp": 0,
"threshold": 0
},
"icmpResponder": {
"enabled": false,
"ipAddress": "0.0.0.0",
"mode": "CONDITIONAL",
"reqRcvd": 0,
"respSent": 0,
"state": "DOWN"
}
}
vcadmin@vcg1-example:~$
如果启用了 ICMP 响应程序,“关闭”(DOWN) 状态表示没有将任何 Edge 连接到网关。