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CDCloudflare Developers

•Created by Justin on 5/27/2024 in #workers-help

SSL routines:ST_CONNECT:tlsv1 alert protocol version

Hi @Walshy | Deploying still running into this isssue

13 replies

CDCloudflare Developers

•Created by Justin on 5/27/2024 in #workers-help

SSL routines:ST_CONNECT:tlsv1 alert protocol version

Thanks Walshy - Happy to provide more information if needed

13 replies

CDCloudflare Developers

•Created by Justin on 5/27/2024 in #workers-help

SSL routines:ST_CONNECT:tlsv1 alert protocol version

curl https://cloudflare.com/cdn-cgi/trace
fl=465f161
h=cloudflare.com
ip=
ts=1716855598.869
visit_scheme=https
uag=curl/8.4.0
colo=SJC
sliver=none
http=http/2
loc=US
tls=TLSv1.3
sni=plaintext
warp=off
gateway=off
rbi=off
kex=X25519

curl https://cloudflare.com/cdn-cgi/trace
fl=465f161
h=cloudflare.com
ip=
ts=1716855598.869
visit_scheme=https
uag=curl/8.4.0
colo=SJC
sliver=none
http=http/2
loc=US
tls=TLSv1.3
sni=plaintext
warp=off
gateway=off
rbi=off
kex=X25519

13 replies

CDCloudflare Developers

•Created by Justin on 5/27/2024 in #workers-help

SSL routines:ST_CONNECT:tlsv1 alert protocol version

they are separate issues, maybe I can resolve them and put all my notes into 1 massive ticket?

13 replies

CDCloudflare Developers

•Created by Justin on 5/27/2024 in #workers-help

SSL routines:ST_CONNECT:tlsv1 alert protocol version

Thanks @Walshy | Deploying for your message I am not able to get any more information

 curl -vv -I https://oai.hconeai.com
*   Trying [2606:4700::6812:dba]:443...
* Connected to oai.hconeai.com (2606:4700::6812:dba) port 443
* ALPN: curl offers h2,http/1.1
* (304) (OUT), TLS handshake, Client hello (1):
*  CAfile: /etc/ssl/cert.pem
*  CApath: none
* LibreSSL/3.3.6: error:1404B42E:SSL routines:ST_CONNECT:tlsv1 alert protocol version
* Closing connection
curl: (35) LibreSSL/3.3.6: error:1404B42E:SSL routines:ST_CONNECT:tlsv1 alert protocol version

 curl -vv -I https://oai.hconeai.com
*   Trying [2606:4700::6812:dba]:443...
* Connected to oai.hconeai.com (2606:4700::6812:dba) port 443
* ALPN: curl offers h2,http/1.1
* (304) (OUT), TLS handshake, Client hello (1):
*  CAfile: /etc/ssl/cert.pem
*  CApath: none
* LibreSSL/3.3.6: error:1404B42E:SSL routines:ST_CONNECT:tlsv1 alert protocol version
* Closing connection
curl: (35) LibreSSL/3.3.6: error:1404B42E:SSL routines:ST_CONNECT:tlsv1 alert protocol version

The weird issue here is that I am able to deploy a new worker under a different domain and it works correctly... We actually have a bunch of domains pointing to the same worker... Here are a few Domains that do not work - https://together.hconeai.com - https://oai.hconeai.com Domains that do work - https://oai.eu.hconeai.com - https://oai.helicone.ai Some other weird notes and behavior The issue is not operating system specific and is happening location specific. When I join a VPN I do not run into this issue. Running from different computers, at different locations within San Francisco cause this issue to happen. I have tried thes following environments MacOS + Node + (Lower Haight SF) MacOS + Curl + (Lower Haight SF) Ubuntu + Curl + (Lower Haight SF) MacOS + Node + (Downtown SF) MacOS + Curl + (Downtown SF) I have attempted on multiple devices and the issue persists. I tried clearing my computer's DNS cache as well and that did not help. I also was experiencing some issues with ipv6 and forcing it to be ipv4 does not help. Right now I deployed another worker on another domain to unblock some customers https://oai.helicone.ai @Walshy | Deploying here are the Ticket IDs I have created #3276797
#3274350 #3273394

13 replies

CDCloudflare Developers

•Created by Justin on 8/3/2023 in #general-help