error when call wcf method in diffrent pc on the same network

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C#

WCF

C#4.0

cofig page of host service

<?xml version="1.0" encoding="utf-8" ?>
<configuration>
    <system.serviceModel>
        <behaviors>
            <serviceBehaviors>
                <behavior name="WCFServiceHost_DAS.MyServiceBehavior">
                    <serviceMetadata httpGetEnabled="false" />
                    <serviceDebug includeExceptionDetailInFaults="false" />
                </behavior>
            </serviceBehaviors>
        </behaviors>
        <services>
            <service behaviorConfiguration="WCFServiceHost_DAS.MyServiceBehavior"
                name="WCFServiceHost_DAS.MyService">
                <endpoint address="" binding="netTcpBinding" bindingConfiguration=""
                    name="NetTcpBindingEndpoint" contract="WCFServiceHost_DAS.IMyService">
                    <identity>
                        <dns value="localhost" />
                    </identity>
                </endpoint>
                <endpoint address="mex" binding="mexTcpBinding" bindingConfiguration=""
                    name="MexTcpBindingEndpoint" contract="IMetadataExchange" />
                <host>
                    <baseAddresses>
                        <add baseAddress="net.tcp://192.168.1.18:8523/WCFDASTestService" />
                    </baseAddresses>
                </host>
            </service>
        </services>
    </system.serviceModel>
</configuration>

config page of client service

<?xml version="1.0" encoding="utf-8" ?>
<configuration>
    <system.serviceModel>
        <bindings>
            <netTcpBinding>
               <binding name="NetTcpBindingEndpoint" closetimeout="00:01:00">
                    openTimeout="00:01:00" receiveTimeout="00:10:00" sendTimeout="00:01:00"
                    transactionFlow="false" transferMode="Buffered" transactionProtocol="OleTransactions"
                    hostNameComparisonMode="StrongWildcard" listenBacklog="10"
                    maxBufferPoolSize="524288" maxBufferSize="65536" maxConnections="10"
                    maxReceivedMessageSize="65536">
                    <readerquotas maxdepth="32" maxstringcontentlength="8192" maxarraylength="16384">
                        maxBytesPerRead="4096" maxNameTableCharCount="16384" />
                    <reliablesession ordered="true" inactivitytimeout="00:10:00">
                        enabled="false" />
                    <security mode="None">
                        <transport clientcredentialtype="Windows" protectionlevel="EncryptAndSign" />
                        <message clientcredentialtype="Windows" />
                    </security>
                </reliablesession></readerquotas></binding>
            
        
        <client>
            <endpoint address="net.tcp://192.168.1.18:8523/WCFDASTestService">
                binding="netTcpBinding" bindingConfiguration="NetTcpBindingEndpoint"
                contract="ServiceReference1.IMyService" name="NetTcpBindingEndpoint">
                <identity>
                    <dns value="localhost" />
                </identity>
            </endpoint>
        </client>

I have got exception when I used the service on different pc of same network.

Exceptions are

1. A remote side security requirement was not fulfilled during authentication. Try increasing the ProtectionLevel and/or ImpersonationLevel.

when I use security mode="Transport"

2. The socket connection was aborted. This could be caused by an error processing your message or a receive timeout being exceeded by the remote host, or an underlying network resource issue. Local socket timeout was '00:01:00'.

when I use security mode="None"

on client config page. Plz help me.