Curl on Openshift console showing as "Empty reply from server"

Question

The console pods are running but still not able to open the console. Kindly let me know what is missing.

[root@api ~]# oc get nodes
NAME                   STATUS   ROLES           AGE     VERSION
ocp-cp-1.lab.ocp.lan   Ready    master,worker   4h59m   v1.18.3+002a51f
ocp-cp-2.lab.ocp.lan   Ready    master,worker   4h54m   v1.18.3+002a51f
ocp-cp-3.lab.ocp.lan   Ready    master,worker   4h48m   v1.18.3+002a51f
[root@api ~]#
[root@api ~]#

[root@api ~]#  oc get route -n openshift-console
NAME        HOST/PORT                                      PATH   SERVICES    PORT    TERMINATION          WILDCARD
console     console-openshift-console.apps.lab.ocp.lan            console     https   reencrypt/Redirect   None
downloads   downloads-openshift-console.apps.lab.ocp.lan          downloads   http    edge/Redirect        None
[root@api ~]#

[root@api ~]#  oc get pods -n openshift-ingress -owide
NAME                              READY   STATUS    RESTARTS   AGE     IP               NODE                   NOMINATED NODE   READINESS GATES
router-default-6c5f9d657b-bszbl   1/1     Running   0          4h43m   192.168.22.203   ocp-cp-3.lab.ocp.lan   <none>           <none>
router-default-6c5f9d657b-cznfx   1/1     Running   0          4h43m   192.168.22.202   ocp-cp-2.lab.ocp.lan   <none>           <none>
[root@api ~]#

When I do the curl, I am getting below error:

[root@api ~]# curl -L -k console-openshift-console.apps.lab.ocp.lan curl: (52) Empty reply from server [root@api ~]#