安装was时，通常会IHS、WAS、MQ一起安装，其中websphere和IBM HTTP server应结合使用，据说IHS其实就是Apache，二者之间是这样配置结合的：
IHS的httd.conf中加了两句话：
LoadModule was_ap22_module /opt/IBM/HTTPServer/Plugins/bin/32bits/mod_was_ap22_http.so
WebSpherePluginConfig /opt/IBM/HTTPServer/Plugins/config/webserver1/plugin-cfg.xml

<?xml version="1.0" encoding="ISO-8859-1"?>
<!--HTTP server plugin config file for the webserver WHATUatWasCell01.WHATUatWasNode01.WHATWebServer generated on 2009.09.01 at 11:31:46 AM GMT+08:00-->
<Config ASDisableNagle="false" AcceptAllContent="false" AppServerPortPreference="HostHeader" ChunkedResponse="false" FIPSEnable="false" IISDisableNagle="false" IISPluginPriority="High" IgnoreDNSFailures="false" RefreshInterval="60" ResponseChunkSize="64" VHostMatchingCompat="false">
   <Log LogLevel="Error" Name="/usr/IBM/IBMIHS61A/Plugins/logs/WHATWebServer/http_plugin.log"/>
   <Property Name="ESIEnable" Value="true"/>
   <Property Name="ESIMaxCacheSize" Value="1024"/>
   <Property Name="ESIInvalidationMonitor" Value="false"/>
   <Property Name="ESIEnableToPassCookies" Value="false"/>
   <VirtualHostGroup Name="default_host">
      <VirtualHost Name="*:9080"/>
      <VirtualHost Name="*:80"/>
      <VirtualHost Name="*:9443"/>
      <VirtualHost Name="*:5060"/>
      <VirtualHost Name="*:5061"/>
      <VirtualHost Name="*:443"/>
      <VirtualHost Name="*:9081"/>
      <VirtualHost Name="*:9444"/>
      </VirtualHostGroup>
   <ServerCluster CloneSeparatorChange="false" GetDWLMTable="false" IgnoreAffinityRequests="true" LoadBalance="Round Robin" Name="server1_WHATUatWasNode01_Cluster" PostBufferSize="64" PostSizeLimit="-1" RemoveSpecialHeaders="true" RetryInterval="60">
      <Server ConnectTimeout="0" ExtendedHandshake="false" MaxConnections="-1" Name="WHATUatWasNode01_server1" ServerIOTimeout="0" WaitForContinue="false">
         <Transport Hostname="WHATUatWas" Port="9080" Protocol="http"/>
         <Transport Hostname="WHATUatWas" Port="9443" Protocol="https">
            <Property Name="keyring" Value="/usr/IBM/IBMIHS61A/Plugins/config/WHATWebServer/plugin-key.kdb"/>
            <Property Name="stashfile" Value="/usr/IBM/IBMIHS61A/Plugins/config/WHATWebServer/plugin-key.sth"/>
         </Transport>
      </Server>
   </ServerCluster>
   <UriGroup Name="default_host_server1_WHATUatWasNode01_Cluster_URIs">
      AffinityURLIdentifier="jsessionid" Name="/Order/*"/>
            <Uri AffinityCookie="JSESSIONID" AffinityURLIdentifier="jsessionid" Name="/TMAdmin/*"/>
	<Uri AffinityCookie="JSESSIONID" AffinityURLIdentifier="jsessionid" Name="/Outboud/*"/>
   </UriGroup>
   <Route ServerCluster="server1_WHATUatWasNode01_Cluster" UriGroup="default_host_server1_WHATUatWasNode01_Cluster_URIs" VirtualHostGroup="default_host"/>
   <RequestMetrics armEnabled="false" loggingEnabled="false" rmEnabled="false" traceLevel="HOPS">
      <filters enable="false" type="URI">
         <filterValues enable="false" value="/snoop"/>
         <filterValues enable="false" value="/hitcount"/>
      </filters>
      <filters enable="false" type="SOURCE_IP">
         <filterValues enable="false" value="255.255.255.255"/>
         <filterValues enable="false" value="254.254.254.254"/>
      </filters>
      <filters enable="false" type="JMS">
         <filterValues enable="false" value="destination=aaa"/>
      </filters>
      <filters enable="false" type="WEB_SERVICES">
         <filterValues enable="false" value="wsdlPort=aaa:op=bbb:nameSpace=ccc"/>
      </filters>
   </RequestMetrics>
</Config>