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Hi Team,
I'm unable to establish connection from Azure Cloud-Shell using curl command.
URL is open to public and URL page able to access from browser and local PC curl command prompt
Kindly refer to attached print-screen for your kind review.
Thank you,
Hi, @OP-BPG
I've tried and it certainly fails when I use cURL for your site.
However, it does not fail on other sites.
When I check the details with curl --verbose, it fails with client hello in the TLS handshake.
My guess is, is your website blocking Azure IP addresses?
And I ran cURL via a proxy server and it worked fine. so You are probably blocking the Azure IP address.
PS /home/iwasa_takahito> curl -x http://<proxy-server xxx.xxx.xxx.xxx:xxxx> -I https://<your-site-url>/
HTTP/1.1 200 Tunnel established
HTTP/1.1 200 OK
Thanks for response.
URL Open to public and there are no special blocking for Azure IP. And we really not sure about Azure Cloud Shell Public IP
Yes, TLS handshake not establishing only through Azure Cloud Shell when use HTTPS protocol.
I tried with Azure Cloud Proxy and its working without any block
Proxy IP: 20.47.108.204
Port: 8888
Protocol: HTTPS
ORG ASN: Microsoft Azure Cloud
PS /home/opbpg> curl -x http://20.47.108.204:8888 -I https://<my-site-url>
HTTP/1.1 200 Connection Established
Proxy-agent: nginx
Its seems only direct Azure Cloud-Shell unable to establish the connection.
Where is your website hosted? Azure?