- 为遥测数据配置设备。在每台设备上,都需要进行以下配置。需要将设备设置为 enhanced-ip 模式,这可能需要完全重新启动。
注意:
使用默认远程端口 4000,并将远程地址设置为 Paragon Insights 虚拟 IP 地址。
set chassis network-services enhanced-ip
set services analytics streaming-server ns remote-address 192.168.10.100
set services analytics streaming-server ns remote-port 4000
set services analytics export-profile ns local-address 10.0.0.10
set services analytics export-profile ns reporting-rate 2
set services analytics export-profile ns format gpb
set services analytics export-profile ns transport udp
set services analytics sensor ifd server-name ns
set services analytics sensor ifd export-name ns
set services analytics sensor ifd resource /junos/system/linecard/interface/
set services analytics sensor ifl server-name ns
set services analytics sensor ifl export-name ns
set services analytics sensor ifl resource /junos/system/linecard/interface/logical/usage/
set services analytics sensor lsp server-name ns
set services analytics sensor lsp export-name ns
set services analytics sensor lsp resource /junos/services/label-switched-path/usage/
set services analytics sensor sr-te-color server-name ns
set services analytics sensor sr-te-color export-name ns
set services analytics sensor sr-te-color resource /junos/services/segment-routing/traffic-engineering/ingress/usage/
set services analytics sensor sid server-name ns
set services analytics sensor sid export-name ns
set services analytics sensor sid resource /junos/services/segment-routing/sid/usage/
set services analytics sensor sr-te-tunnels server-name ns
set services analytics sensor sr-te-tunnels export-name ns
set services analytics sensor sr-te-tunnels resource /junos/services/segment-routing/traffic-engineering/tunnel/ingress/usage/
set protocols mpls sensor-based-stats
set protocols source-packet-routing telemetry statistics
在此配置中,远程地址是收集器的 IP 地址(可通过数据端口访问)。本地地址应为环路或路由器 ID,以在设备配置文件上配置以标识设备为准。
- SR-TE LSP 支持带宽大小和容器 LSP。此功能需要 Junos OS 19.2R1 或更高版本。路由器上需要进行其他配置才能启用分段路由数据的收集。例如:
set groups jvision services analytics sensor sr-te-tunnels server-name ns
set groups jvision services analytics sensor sr-te-tunnels export-name ns
set groups jvision services analytics sensor sr-te-tunnels resource /junos/services/segment-routing/traffic-engineering/tunnel/ingress/usage/
- 实时性能监控 (RPM) 允许您实时监控网络性能,并评估和分析网络效率。为了实现这一点,RPM 与网络中的其他 IP 主机交换一组探针,用于监控和网络跟踪目的。
您必须配置 RPM 探测来测量接口延迟。
以下示例显示了从接口 ge-0/1/1.0 到远程地址 10.101.105.2 的探针配置。此远程地址应为链路另一端节点的 IP 地址。
注意:
测试名称必须与正在测量的接口匹配(在本例中,测试 ge-0/1/1.0)。
set services rpm probe northstar-ifl test ge-0/1/1.0 target address 10.101.105.2
set services rpm probe northstar-ifl test ge-0/1/1.0 probe-count 11
set services rpm probe northstar-ifl test ge-0/1/1.0 probe-interval 5
set services rpm probe northstar-ifl test ge-0/1/1.0 test-interval 60
set services rpm probe northstar-ifl test ge-0/1/1.0 source-address 10.101.105.1
set services rpm probe northstar-ifl test ge-0/1/1.0 moving-average-size 12
set services rpm probe northstar-ifl test ge-0/1/1.0 traps test-completion
set services rpm probe northstar-ifl test ge-0/1/1.0 hardware-timestamp
set services rpm probe northstar-ifl test ge-0/1/1.0 probe-type icmp-ping-timestamp