How to enable QUIC

I

itscoffetime

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Hi,

I'd like to know how to enable QUIC on OpenLiteSpeed, webadmin is read-only and I can't seem to find QUIC on OpenLiteSpeed configuration file.
 
It's should be enabled by default.
Just make sure that if you use a firewall (for example CSF) make sure that port 443 in UDP is open.
 
it should be enabled by default.
but you can also change the file usr/local/lsws/conf/listeners.conf and add the following to the file.
Code: 
 renegProtection         1
 sslSessionCache         1
 sslSessionTickets       1
 enableSpdy              15
 enableQuic              1

I have wrote an article about this in Chinese. https://git.69cdn.com/post/openlitespeed-use-http2-http3-spdy-quic/

And it seems that the new version of ols have bug , quic is not working properly.
 
alect said:
Code: 
 renegProtection         1
sslSessionCache         1
sslSessionTickets       1
enableSpdy              15
enableQuic              1

I have wrote an article about this in Chinese. https://git.69cdn.com/post/openlitespeed-use-http2-http3-spdy-quic/
Click to expand...


Hello, I am trying to activate quic according to the guide, but when doing the check it tells me that it is not valid.

HTTP/3 Check could not get the server's advertised QUIC versions due to the error given below.

Server does not advertise any alternative services.

This is the port added to the CSF, and netstats shows that it is listening.
 
vlijmenlive said:
Did you restart OLS and CSF after making the changes?
Click to expand...

Yes, the services were restarted, checking for netstats and the UDP port is listed, I have disabled the CSF so that it does not block anything but it is not shown that QUIC is being used in the check.
 
Same Issue.

I tooked the step to go from Apache to OpenLiteSpeed.
For serval reasons like HTTP/3

https://gf.dev/http3-test on this website my (staging site it says:)

I'm Using Debian 10 and the latest version of DirectAdmin
Couldn’t connect over HTTP/3. Take advantage of the latest protocol HTTP/3 for better performance.
 
Can someone assist us?

Just had a fresh server install, and the outcome on https://gf.dev/http3-test is still
Couldn’t connect over HTTP/3. Take advantage of the latest protocol HTTP/3 for better performance.
 
update: in the OLS web admin. I see http/3 is now activated.
This was not before, I checked it.

However, a test on https://gf.dev/http3-test is still negative.
Does it have to do something that I'm using Cloudflare?
 
Going back to a stable version of openlitespeed QUIC seems to work again.

Change version Openlitespeed 1.6.13 in /usr/local/directadmin/custombuild/versions.txt
./build openlitespeed
 
Last edited:
In the version.txt

1. Do I only need to change the number 1.7.1 to 1.6.17?
2. Where did you found the versions? As the changelog on their website doesn't have that version

openlitespeed:1.7.1 (long number)
openlitespeed_src:1.7.1(long number)

@smtalk is this a bug in DirectAdmin or do we need to inform OpenLiteSpeed for this?
@gdp01 thanks for sharing!
 
Thanks, @gdp01 - I also made a thread on the openlitespeed forum so that they are aware of it.

So you changed the version.
And then only did

./build openlitespeed


No other commands needed?
 
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