Note: Unnecessary use of -X or --request, GET is already inferred.
*   Trying 172.0.2.6:6443...
* Connected to 172.0.2.6 (172.0.2.6) port 6443 (#0)
* ALPN, offering h2
* ALPN, offering http/1.1
* successfully set certificate verify locations:
*  CAfile: ca.pem
*  CApath: /etc/ssl/certs
* TLSv1.3 (OUT), TLS handshake, Client hello (1):
* TLSv1.3 (IN), TLS handshake, Server hello (2):
* TLSv1.3 (OUT), TLS change cipher, Change cipher spec (1):
* TLSv1.3 (OUT), TLS handshake, Client hello (1):
* TLSv1.3 (IN), TLS handshake, Server hello (2):
* TLSv1.3 (IN), TLS handshake, Encrypted Extensions (8):
* TLSv1.3 (IN), TLS handshake, Request CERT (13):
* TLSv1.3 (IN), TLS handshake, Certificate (11):
* TLSv1.3 (IN), TLS handshake, CERT verify (15):
* TLSv1.3 (IN), TLS handshake, Finished (20):
* TLSv1.3 (OUT), TLS handshake, Certificate (11):
* TLSv1.3 (OUT), TLS handshake, Finished (20):
* SSL connection using TLSv1.3 / TLS_AES_128_GCM_SHA256
* ALPN, server accepted to use http/1.1
* Server certificate:
*  subject: CN=kubernetes.default; C=US; L=Austin; O=Oracle; OU=Oci; ST=Texas
*  start date: Feb 20 17:01:45 2026 GMT
*  expire date: Feb 20 17:01:45 2031 GMT
*  subjectAltName: host "172.0.2.6" matched cert's IP address!
*  issuer: CN=K8s CA; C=US; L=Austin; O=Oracle; OU=Oci; ST=Texas
*  SSL certificate verify ok.
> GET /api?timeout=32s HTTP/1.1
> Host: 172.0.2.6:6443
> Accept: application/json;g=apidiscovery.k8s.io;v=v2;as=APIGroupDiscoveryList,application/json;g=apidiscovery.k8s.io;v=v2beta1;as=APIGroupDiscoveryList,application/json
> User-Agent: kubectl/v1.32.0 (linux/amd64) kubernetes/70d3cc9
>
* TLSv1.3 (IN), TLS handshake, Newsession Ticket (4):
* Mark bundle as not supporting multiuse
< HTTP/1.1 401 Unauthorized
< Audit-Id: 5818ae53-676f-492c-8d59-e64ee12c9fb8
< Cache-Control: no-cache, private
< Content-Type: application/json
< Date: Fri, 20 Feb 2026 19:39:34 GMT
< Content-Length: 129
<
{"kind":"Status","apiVersion":"v1","metadata":{},"status":"Failure","message":"Unauthorized","reason":"Unauthorized","code":401}
* Connection #0 to host 172.0.2.6 left intact