Why Red Hat Subscription Management (RHSM) registration fails with an error 'Unable to verify server's identity: certificate verify failed' ?
Issue
- Registration fails with below error:
[root@example ~]# subscription-manager register
Username: redhatusr
Password: XXXXXXXXX
Unable to verify server's identity: certificate verify failed
Environment
- Red Hat Subscription Management (RHSM)
- Red Hat Enterprise Linux(RHEL) 5.7 and newer
- Red Hat Enterprise Linux(RHEL) 6.1 and newer
- Red Hat Enterprise Linux(RHEL) 7.0 and newer
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