SSL information wants to see on server

You could make use of High Speed Logging (HSL) to send SSL connection information to a syslog server

1) Create a pool containing the syslog server

tmsh create ltm pool HSL-POOL-514 members add { :514 }

2) Create an iRule which uses HSL to send SSL connection information to a syslog server

when CLIENT_ACCEPTED {
    set hsl [HSL::open -proto UDP -pool HSL-POOL-514]
}

when HTTP_REQUEST {
    set HOST [HTTP::host]
    set METHOD [HTTP::method]
    set URI [HTTP::uri]
    set HTTP_VERSION [HTTP::version]
}

when CLIENTSSL_HANDSHAKE {
    set SSL_VERSION [SSL::cipher version]
    set SSL_CIPHER [SSL::cipher name]
}

when HTTP_RESPONSE {
   HSL::send $hsl "<190> SSL Version: $SSL_VERSION, SSL Cipher: $SSL_CIPHER, Source: [IP::client_addr]:[TCP::client_port], Destination: [clientside {IP::local_addr}]:[clientside {TCP::local_port}], Pool Member: [IP::server_addr]:[TCP::server_port], Host: $HOST, $METHOD $URI HTTP/$HTTP_VERSION, Status: [HTTP::status]"
}

An example of a log line you will see:

11-13-2017        21:47:38        Local7.Info        192.168.1.252         SSL Version: TLSv1.2, SSL Cipher: DHE-RSA-AES256-GCM-SHA384, Source: 192.168.1.124:45886, Destination: 192.168.1.100:443, Pool Member: 172.24.32.11:80, Host: www.example.com, GET /index.html HTTP/1.1, Status: 200

Sir,

I need this /CN=Name/OU=UNIT/O=ORG/C=US of client certificate in Http header. When we are sending this to server.

You can add the client certificate subject using information provided in this example. https://clouddocs.f5.com/api/irules/CLIENTSSL_CLIENTCERT.html