ISA Server cannot connect to a proxy server

Microsoft.ISAServer.2006.ISA_Server_cannot_connect_to_a_proxy_server.Rule (Rule)

This Rule generates alerts when ISA Server cannot connect to a proxy server

Knowledge Base article:

Summary

A connection cannot be established to the remote site.

Causes

ISA Server cannot locate a route to the remote site.

Resolutions

To establish the IPSec site-to-site connection, you must update the routing table.

Element properties:

Target	Microsoft.ISAServer.2006.WebProxy.ServerRole
Category	EventCollection
Enabled	True
Alert Generate	False
Remotable	True

Member Modules:

ID	Module Type	TypeId	RunAs
DS	DataSource	Microsoft.ISAServer.2006.Rule.AlertGenerate.DS	Default
WA	WriteAction	Microsoft.ISAServer.2006.Rule.AlertGenerate.WA	Default

Source Code:

<Rule ID="Microsoft.ISAServer.2006.ISA_Server_cannot_connect_to_a_proxy_server.Rule" Enabled="onEssentialMonitoring" Target="Microsoft.ISAServer.2006.WebProxy.ServerRole" ConfirmDelivery="true" Remotable="true" Priority="Normal" DiscardLevel="100">

  <Category>EventCollection</Category>

  <DataSources>

    <DataSource ID="DS" TypeID="Microsoft.ISAServer.2006.Rule.AlertGenerate.DS">

      <ComputerName>$Target/Host/Property[Type="Windows!Microsoft.Windows.Computer"]/NetworkName$</ComputerName>

      <LogName>Application</LogName>

      <EventsPattern>^(14000)$</EventsPattern>

      <EventType>1</EventType>

      <SourcePattern>Microsoft ISA Server Web Proxy</SourcePattern>

    </DataSource>

  </DataSources>

  <WriteActions>

    <WriteAction ID="WA" TypeID="Microsoft.ISAServer.2006.Rule.AlertGenerate.WA">

      <AlertMessageId>$MPElement[Name="Microsoft.ISAServer.2006.ISA_Server_cannot_connect_to_a_proxy_server.AlertMessage"]$</AlertMessageId>

      <DomainName>$Target/Host/Property[Type="Windows!Microsoft.Windows.Computer"]/DomainDnsName$</DomainName>

      <Priority>2</Priority>

      <Severity>2</Severity>

    </WriteAction>

  </WriteActions>

</Rule>