<?xml version="1.0" encoding="UTF-8"?><configuration xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"               xsi:noNamespaceSchemaLocation='aaad_diameter_server.xsd'>   <general>      <product>Open Diameter</product>      <version>1</version>      <vendor_id>0</vendor_id>      <supported_vendor_id>0</supported_vendor_id>      <supported_vendor_id>1</supported_vendor_id>      <auth_application_id>1</auth_application_id>      <auth_application_id>2</auth_application_id>      <auth_application_id>2000</auth_application_id>      <auth_application_id>10000</auth_application_id>      <acct_application_id>3</acct_application_id>      <acct_application_id>4</acct_application_id>      <acct_application_id>20000</acct_application_id>      <vendor_specific_application_id>          <vendor_id>31</vendor_id>          <vendor_id>32</vendor_id>          <vendor_id>33</vendor_id>          <auth_application_id>1</auth_application_id>          <acct_application_id>4</acct_application_id>      </vendor_specific_application_id>      <vendor_specific_application_id>          <vendor_id>41</vendor_id>          <vendor_id>42</vendor_id>          <vendor_id>43</vendor_id>          <auth_application_id>5</auth_application_id>          <acct_application_id>6</acct_application_id>      </vendor_specific_application_id>   </general>   <parser>       <dictionary>config/aaad_diameter_dictionary.xml</dictionary>   </parser>   <transport_mngt>      <identity>server.isp.net</identity>      <realm>isp.net</realm>      <tcp_port>1812</tcp_port>      <tls_port>0</tls_port>      <watchdog_timeout>4</watchdog_timeout>      <retry_interval>30</retry_interval>      <request_retransmission_interval>10</request_retransmission_interval>      <max_request_retransmission_count>3</max_request_retransmission_count>      <advertised_host_ip>192.168.1.100</advertised_host_ip>      <advertised_host_ip>192.168.1.101</advertised_host_ip>      <advertised_host_ip>192.168.1.102</advertised_host_ip>      <peer_table>          <expiration_time>1</expiration_time>          <peer>              <hostname>nas.access1.net</hostname>              <port>1811</port>              <tls_enabled>0</tls_enabled>          </peer>          <peer>              <hostname>nas.access2.net</hostname>              <port>1811</port>              <tls_enabled>0</tls_enabled>          </peer>          <peer>              <hostname>nas.access3.net</hostname>              <port>1811</port>              <tls_enabled>0</tls_enabled>          </peer>      </peer_table>      <route_table>          <expire_time>0</expire_time>          <route>             <realm>access1.net</realm>             <role>0</role>              <redirect_usage>0</redirect_usage>             <application>                <application_id>2000</application_id>                <vendor_id>0</vendor_id>                <peer_entry>                    <server>nas.access1.net</server>                    <metric>2</metric>                </peer_entry>             </application>             <application>                <application_id>1</application_id>                <vendor_id>0</vendor_id>                <peer_entry>                    <server>nas.access1.net</server>                    <metric>2</metric>                </peer_entry>                <peer_entry>                    <server>nas2.access1.net</server>                    <metric>4</metric>                </peer_entry>                <peer_entry>                    <server>nas3.access1.net</server>                    <metric>5</metric>                </peer_entry>             </application>          </route>          <route>             <realm>access2.net</realm>             <role>0</role>              <redirect_usage>0</redirect_usage>             <application>                <application_id>1</application_id>                <vendor_id>0</vendor_id>                <peer_entry>                    <server>nas.access2.net</server>                    <metric>2</metric>                </peer_entry>             </application>          </route>          <route>             <realm>access3.net</realm>             <role>0</role>              <redirect_usage>0</redirect_usage>             <application>                <application_id>0</application_id>                <vendor_id>0</vendor_id>                <peer_entry>                    <server>nas.access3.net</server>                    <metric>2</metric>                </peer_entry>                <peer_entry>                    <server>nas2.access3.net</server>                    <metric>4</metric>                </peer_entry>                <peer_entry>                    <server>nas3.access3.net</server>                    <metric>5</metric>                </peer_entry>             </application>             <application>                <application_id>1</application_id>                <vendor_id>0</vendor_id>                <peer_entry>                    <server>nas.access3.net</server>                    <metric>2</metric>                </peer_entry>                <peer_entry>                    <server>nas2.access3.net</server>                    <metric>4</metric>                </peer_entry>                <peer_entry>                    <server>nas3.access3.net</server>                    <metric>5</metric>                </peer_entry>             </application>          </route>          <default_route>             <realm>access1.net</realm>             <role>0</role>              <redirect_usage>0</redirect_usage>             <application>                <application_id>0</application_id>                <vendor_id>0</vendor_id>                <peer_entry>                    <server>nas.access1.net</server>                    <metric>4</metric>                </peer_entry>             </application>          </default_route>      </route_table>   </transport_mngt>   <session_mngt>      <max_sessions>10000</max_sessions>      <auth_sessions>         <stateful>1</stateful>         <session_timeout>30</session_timeout>         <lifetime_timeout>360</lifetime_timeout>         <grace_period_timeout>30</grace_period_timeout>         <abort_retry_timeout>20</abort_retry_timeout>      </auth_sessions>      <acct_sessions>         <session_timeout>30</session_timeout>         <interim_interval>5</interim_interval>         <realtime>1</realtime>      </acct_sessions>   </session_mngt>   <log>      <flags>         <debug>enabled</debug>         <trace>enabled</trace>         <info>enabled</info>      </flags>      <target>         <console>enabled</console>         <syslog>enabled</syslog>      </target>   </log></configuration>