<system.serviceModel.activation>

This configuration section represents the configuration settings for the SMSvcHost.exe tool. The configuration elements can be configured in the SMSvcHost.exe.config file. Specifically, it includes all machine-wide settings that must be configured.

<configuration>
  <system.serviceModel.activation>

Sample Configuration File

The following is a sample configuration file (SMSvcHost.exe.config), which is used by the listener process SMSvcHost.exe.

<configuration>
  <runtime>
    <gcConcurrent enabled="false" />
  </runtime>
  <system.serviceModel.activation>
    <net.tcp listenBacklog="10"
             maxPendingAccepts="2"
             maxPendingConnections="100"
             receiveTimeout="00:00:10"
             teredoEnabled="false">
      <allowAccounts>
        <!-- LocalSystem account -->
        <add securityIdentifier="S-1-5-18"/>
        <!-- LocalService account -->
        <add securityIdentifier="S-1-5-19"/>
        <!-- Network Service account -->
        <add securityIdentifier="S-1-5-20"/>
        <!-- Administrators account -->
        <add securityIdentifier="S-1-5-32-544" />
        <!-- IIS_IUSRS account (Vista only) -->
        <add securityIdentifier="S-1-5-32-568"/>
      </allowAccounts>
    </net.tcp>
    <net.pipe maxConnectionsPendingDispatch="100"
              maxPendingAccepts="2"
              receiveTimeout="00:00:10">
      <allowAccounts>
        <!-- LocalSystem account -->
        <add securityIdentifier="S-1-5-18" />
        <!-- LocalService account -->
        <add securityIdentifier="S-1-5-19" />
        <!-- Network Service account -->
        <add securityIdentifier="S-1-5-20" />
        <!-- Administrators account -->
        <add securityIdentifier="S-1-5-32-544" />
        <!-- IIS_IUSRS account (Vista only) -->
        <add securityIdentifier="S-1-5-32-568" />
      </allowAccounts>
    </net.pipe>
    <diagnostics performanceCountersEnabled="true" />
  </system.serviceModel.activation>
</configuration>

See also

• System.ServiceModel.Activation.Configuration