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mika
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Aug 17, 2020

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Hello,

There are cokies to know which backend server we are on with big ip v 14 ?

Best regards,

 

  • Hello Mika.

    You can use an iRule to inject a HTTP header with this info.

    when SERVER_CONNECTED {
        set node [IP::remote_addr]
    }
     
    when HTTP_RESPONSE {
        HTTP::header insert {LB-SERVER} $node
    }
    # curl -v http://10.130.4.50 -o /dev/null
    ...[Omitted]
    HTTP/1.1 200 OK
    < Date: Tue, 18 Aug 2020 08:18:42 GMT
    < Server: Apache/2.2.15 (CentOS)
    < X-Powered-By: PHP/5.3.3
    < Content-Length: 7677
    < Connection: close
    < Content-Type: text/html; charset=UTF-8
    < LB-SERVER: 172.16.1.2

    Regards,

    Dario.

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