How can I enable HTTP/3 ?

remics

New Member
#1
Hello! Port 443 is open in my firewall but HTTP/3 with QUIC doesn't work.
site: https://www.montarumnegocio.com/

I'm using https://http3check.net/ to test.
Screenshot_40.png

Openlitespeed version:
Code:
LiteSpeed/1.7.3 Open
        module versions:
        modgzip 1.1
        cache 1.62
        modinspector 1.1
        uploadprogress 1.1
        mod_security 1.3
 (built: Wed Jul  8 21:33:42 UTC 2020)
        module versions:
        modgzip 1.1
        cache 1.62
        modinspector 1.1
        uploadprogress 1.1
        mod_security 1.3
 

remics

New Member
#4
Hello!
Thanks so much. I did everything but doesn't work.

I executed this command on the remote server:
nc -v -u www.montarumnegocio.com 443
Ncat: Version 7.50 ( https://nmap.org/ncat )
Ncat: Connected to 187.45.181.66:443.
^C

I executed this command in my server
nc -v -u www.google.com 443
Ncat: Version 7.70 ( https://nmap.org/ncat )
Ncat: Connected to 172.217.172.132:443.
^C

I disabled LF_SPI e UDPFLOOD in CSF Firewall.

I'm using DirectAdmin + CSF.
 
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