June 17, 2024

Monitor Overall Service of an Organization

Juniper Routing Assurance enables you to monitor the aggregated service levels for different sites in an organization. You can view the aggregated service levels from the Overall Service Tab on the Service Levels page. This Tab helps you compare service levels between different sites in an organization.

The Overall Service Tab gives you a quick view of the unhealthy SLEs at specific sites in the organization. For every site, you can view:

• Overall SLE Score

• Specific SLE Scores

The Overall Service tab serves as a starting point for administrators to identify the unhealthy router or routers that contribute to a lower SLE score of a site. You can also use this Tab to assess and to compare the overall service level score and the individual SLE scores of specific sites.

[See Overall Service.]

Monitor Router Health SLE

As an administrator, you can view the Router Health SLE score and assess the health of all the routers in a site. You can use the actionable insights and visualizations displayed in the Monitor > Service Levels > Routing Tab to evaluate the end-user experience on the network.

You can:

• View the percentage of time when the router health was optimal.

• View specific factors contributing to a router's poor health.

• View visualizations for distribution, timeline, and statistics of service level failures on the root cause analysis page. You can use these visualizations to understand the scope of issues impacting a router's health.

You can use the Routing Tab to assess whether a router is performing optimally.

[See Router Health SLE.]

Monitor Routing Table Utilization

Juniper Routing Assurance enables administrators to monitor the usage of ARP tables, Routing Information Base (RIBs), and Forwarding Information Base (FIBs) of routers. The Table Capacity section on the Router Insights page displays the usage of ARP tables, and the usage of FIBs and RIBs for a given capacity of a router.

To access the Routing Table Capacity section, navigate to Organization > Inventory > Routers > Router Name > Router Insights.

As an administrator, you can use the table capacity section to continuously monitor the routing performance of a router.

[See Routing Table Capacity.]

View Past Peer Routes

Juniper Routing Assurance provides details of routing tables (RIBs) of BGP peers that are currently unreachable, but were reachable in the past. You can then use these RIBs to view the drops in received routes.

You can view the RIBs of BGP peers that were available in the past, from the BGP Peers section on the Router Insights page.

As a network administrator, you can use the past peer routes to:

• Track BGP peers that were reachable in the past.

• View routes through the BGP peers that were available in the past.

[See View Past Peer Routes.]