Question about QUIC, enabling, settings, etc

Discussion in 'Install/Configuration' started by jkdove, Apr 11, 2018.

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  1. jkdove

    jkdove Member

    So when I test my own server,
    Code:
    https://seo-lagniappe.com
    (I'm on a VPS with A2hosting.com) I receive the h2 protocol response in Chrome DevTools.
    My header response is:
    Code:
    alt-svc: quic=":443"; ma=2592000; v="35,37"
    I'm using Let'sEncrypt for my SSL/TSL

    When I look at other Litespeed servers, including this very site, I see "http/2+quic/39". The header response for this site is:
    Code:
    alt-svc: quic=":443"; ma=2592000; v="35,37,38,39"
    I'm running LiteSpeed Web Server Enterprise 5.2.6 and in my Tuning configuration, it says:
    A list of enabled QUIC versions. Supported versions are Q035 and Q037, other values will be ignored.


    So I'm wondering ... why are my settings and responses so different from other LS servers (on the same host) as well as Litespeedtech.com's?

    I've been through the entire Knowledge Base, I've been through the Wiki, I've read the configuration instructions .. nothing seems to help or explain anything that answers my questions.

    Please help.

    https://www.litespeedtech.com/suppo...fig:enable_quic#how_to_verify_quic_is_enabled
     
    Last edited by a moderator: Apr 11, 2018
  2. Pong

    Pong Well-Known Member Staff Member

    Our current latest version (5.2.6 build 2) should support v="35,37,38,39".
    Please do a forced upgrade to see if it helps.
    Code:
    /usr/local/lsws/admin/misc/lsup.sh -f -v 5.2.6
    If the problem persists, you can log a ticket with us with tmp root ssh access to your server for us to take a look.
     
    Last edited by a moderator: Apr 12, 2018
  3. Pong

    Pong Well-Known Member Staff Member

    Last edited: Apr 11, 2018
  4. jkdove

    jkdove Member


    Code:
    root@server:misc]$ lsup.sh -f -v 5.2.6                                                                   
    -bash: lsup.sh: command not found
    ---
    So while that command did not work, by setting "NOT SET" in the Litespeed WebConfig, I can now see this in the Response Headers:
    Code:
    alt-svc:
    quic=":443"; ma=2592000; v="35,37,38,39"
     
    Last edited by a moderator: Apr 25, 2018
  5. NiteWave

    NiteWave Administrator

    that command does exist.
    run either
    Code:
     /usr/local/lsws/admin/misc/lsup.sh -f -v 5.2.7
    or in your case,
    Code:
    ./lsup.sh -f -v 5.2.7
    will disappear.
     
    Last edited by a moderator: Apr 25, 2018

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