<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.

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"
          maxConnectionsPendingDispatch="100"
          maxPendingAccepts="2"
          receiveTimeout="00:00:10"
          teredoEnabled="false">
          <allowAccounts>
             // LocalSystem account
             <add securityIdentifier="S-1-5-18"/>
             // LocalService account
             <add securityIdentifier="S-1-5-19"/>
             // Administrators account
             <add securityIdentifier="S-1-5-20"/>
             // Network Service 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"/>
             // Administrators account
             <add securityIdentifier="S-1-5-20"/>
             // Network Service 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>

Send comments about this topic to Microsoft.
© Microsoft Corporation. All rights reserved.