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Routing

Routing tables as they were at collection time, and analyses built on them.

Manual contents

At a glance

  1. WhereRouting menu.
  2. AccessRouting module and a permission per route type.
  3. DataThe collected routing tables.
/routing/ospf
The demo estate's OSPF page.

What the screen shows

The tables

Static routes, IS-IS, OSPF, EIGRP, IPv6, BGP IPv6 and OSPFv3 routes: prefix, next hop, interface, distance, metric and VRF, with a device filter.

eBGP Advertised Routes

The eBGP sessions and the routes you advertise to each.

Transit & Peering

Upstream capacity, ingress, egress and sessions not established, per transit provider and peering.

IGP analysis (BETA)

For IS-IS, OSPF, EIGRP or physical links: path, failure simulation, single points of failure, asymmetry, prefix origin and evolution. Page marked BETA: it needs the beta module in the licence.

What you can do

  1. 1

    Follow a path

    Tools, then Path Analysis computes the path from the collected tables and compares it with a live traceroute; see Tools.

  2. 2

    Simulate a failure

    IGP analysis, Failure simulation tab: remove a link or router and read what changes.

    /routing/igp-analysis
    IGP analysis on the demo estate.

Limits and things to know

Redundancy returns a 403 error

In this version the Redundancy page (BETA) needs a different permission from the one that shows the menu.

Tables date from the collection

They show the state at the last collection, not live.

Read next

Manual

Neighbors

The neighbour tables per protocol, what each column says, the filters, and why the menu can be missing on an estate with only OSPF.

Manual

Tools

IP Finder, MAC Finder, path analysis, change tracker, anomalies, configuration compare and configuration search.

Manual

Topology

Draw the network as the devices describe it: L2, spanning tree, routing, VPN and transport layers, filters, saved views and exports.

Next chapter

L2 Services

ContinueManual contents