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romolo82's avatar
romolo82
Icon for Cirrus rankCirrus
Jul 05, 2023

Set HTTP version

Hi, I need to set HTTP version on a service, forcing request and response from 1.0 to 1.1. I tried with this command on the irule: when HTTP_REQUEST { HTTP::version "1.1" } but doesn't work. An...
application delivery
  • Paulius's avatar
    Paulius
    Jul 05, 2023

    romolo82 You might try the following to see if it resolves your issue.

    when HTTP_REQUEST priority 500 {
    HTTP::version "1.1"
}

when HTTP_RESPONSE priority 500 {
    HTTP::version "1.1"
}

     What are you using to validate that the HTTP request has moved from HTTP 1.0 to HTTP 1.1 instead? You could use the following curl to validate this change.

    curl -IvkH 'Host: <fqdn>' "http://<url>"
Paulius's avatar
Paulius
Icon for MVP rankMVP
Jul 05, 2023

romolo82 You might try the following to see if it resolves your issue.

when HTTP_REQUEST priority 500 {
    HTTP::version "1.1"
}

when HTTP_RESPONSE priority 500 {
    HTTP::version "1.1"
}

 What are you using to validate that the HTTP request has moved from HTTP 1.0 to HTTP 1.1 instead? You could use the following curl to validate this change.

curl -IvkH 'Host: <fqdn>' "http://<url>"
  • romolo82's avatar
    romolo82
    Icon for Cirrus rankCirrus
    Jul 05, 2023

    Thanks a lot, it seems work.

    I used coomand

    curl -IvkH 'Host: <fqdn>' "http://<url>"
      and I receive this output:

    * Trying 172.23.130.146:443...
    * Connected to servizi***** (**** port 443 (#0)
    * schannel: disabled automatic use of client certificate
    * ALPN: offers http/1.1
    * ALPN: server did not agree on a protocol. Uses default.
    * using HTTP/1.x
    > HEAD /***/****/ HTTP/1.1
    > Host: servizi****
    > User-Agent: curl/8.0.1
    > Accept: */*
    > 'Host:******'
    >
    < HTTP/1.1 302 Found
    HTTP/1.1 302 Found
    < Date: Wed, 05 Jul 2023 12:49:41 GMT
    Date: Wed, 05 Jul 2023 12:49:41 GMT
    < Server: Apache/2.4.6 (Red Hat)
    Server: Apache/2.4.6 (Red Hat)
    < Location: https://*******/
    Location: https://*******/
    < Connection: close
    Connection: close
    < Set-Cookie: BIGip_stat=1524644153; Path=/; Domain=.inps.it; Version=1; Secure
    Set-Cookie: BIGip_stat=1524644153; Path=/; Domain=.inps.it; Version=1; Secure

    <
    * Closing connection 0
    * schannel: shutting down SSL/TLS connection with ***** port 443