Page Unreachable

WebApplication_0483fe36bf634410b82439dea0bd071a.Request1.BasePage.Unreachable (UnitMonitor)

The base page was unreachable.

Knowledge Base article:

Summary

The target URL is unavailable

Causes

This can happen for a few reasons:

The target URL is down for maintenance or unavailable
There is a firewall between the watcher node and the URL
System proxy settings are not set for the watcher node

Resolutions

Try the following troubleshooting steps to attempt to fix the problem

Ping the target URL to ensure it's on the network
Configure the system proxy settings on each of the watcher nodes

Element properties:

Target	WebApplication_0483fe36bf634410b82439dea0bd071a
Parent Monitor	WebApplication_0483fe36bf634410b82439dea0bd071a.Request1.BasePage
Category	PerformanceHealth
Enabled	True
Alert Generate	False
Alert Auto Resolve	False
Monitor Type	WebApplication_0483fe36bf634410b82439dea0bd071a.BasePage.Unreachable
Remotable	True
Accessibility	Public
RunAs	Default

Source Code:

<UnitMonitor ID="WebApplication_0483fe36bf634410b82439dea0bd071a.Request1.BasePage.Unreachable" Accessibility="Public" Enabled="true" Target="WebApplication_0483fe36bf634410b82439dea0bd071a" ParentMonitorID="WebApplication_0483fe36bf634410b82439dea0bd071a.Request1.BasePage" Remotable="true" Priority="Normal" TypeID="WebApplication_0483fe36bf634410b82439dea0bd071a.BasePage.Unreachable" ConfirmDelivery="false">

  <Category>PerformanceHealth</Category>

  <OperationalStates>

    <OperationalState ID="OK" MonitorTypeStateID="Reachable" HealthState="Success"/>

    <OperationalState ID="Error" MonitorTypeStateID="Unreachable" HealthState="Error"/>

  </OperationalStates>

  <Configuration>

    <RequestID>1</RequestID>

  </Configuration>

</UnitMonitor>