ANX(Advanced NETCONF Explorer) 是一个cisco开源软件, 发布如下github上,能帮助我们快速的查找一些sensor path, 做一些telemetry的实验, 具体的安装步骤可参考github主页。
https://github.com/cisco-ie/anx
安装
1 2 3 4 5 6 7 8 | [root@xuxing239 ~] # git clone https://github.com/cisco-ie/anx [root@xuxing239 ~] # cd anx/ [root@xuxing239 anx] # docker build -t netconf-explorer . [root@xuxing239 anx] # docker run --name netconf-exlorer -d -p 9269:8080 netconf-explorer [root@xuxing239 anx] # docker ps CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES 34cd21044420 netconf-explorer "/usr/share/jetty9/b…" 3 days ago Up 3 days 0.0.0.0:9269->8080 /tcp netconf-exlorer [root@xuxing239 anx] # |
安装完成后浏览器访问server的9269端口即可。
连接设备
这里使用IOS XR设备做演示, 首先IOS XR设备上需要配置相应的ssh netconf 配置, 使用ssh 用户名密码登录IOS XR设备。
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如何快速获得sensor path
如下, 采取关键字搜索:
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Telemetry测试
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Telemetry分为两种模式Dial-Out/Dial-In, 之前文章 Telemetry simple configuration in Cisco XR devices 介绍了Dial-Out的模式, 设备按一定的频率pull 数据到server, 以下是一个Dial-in的配置案例:(server只订阅自己感兴趣的数据)
1 2 3 4 5 6 7 8 9 10 | RP /0/RP0/CPU0 :NCS5516-B #show run telemetry model-driven telemetry model-driven sensor-group cpu sensor-path Cisco-IOS-XR-wdsysmon-fd-oper:system-monitoring /cpu-utilization ! RP /0/RP0/CPU0 :NCS5516-B #show run grpc grpc port 57999 no-tls ! |
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当你订阅cpu相关信息后, ANX会自动往路由推送如下配置, 该配置会在你关闭采集窗口后自动remove掉。
1 2 3 4 5 6 7 8 9 10 11 | RP /0/RP0/CPU0 :NCS5516-B #show configuration commit changes last 1 Building configuration... !! IOS XR Configuration 7.0.2 grpc ! telemetry model-driven subscription anx-1617013486397 sensor-group- id cpu sample-interval 15000 ! ! end |
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Refe:
https://www.cisco.com/c/en/us/td/docs/routers/asr9000/software/asr9k-r6-5/telemetry/configuration/guide/b-telemetry-cg-asr9000-65x/b-telemetry-cg-asr9000-65x_chapter_010.html#id_36262
BRKSPG-2503
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