Host registration using subscription-manager fails with Error during registration: [Errno 113] No route to host
Issue
- Running
subscription-manager register
fails with 'Error during registration: [Errno 113] No route to host', although the connection to https://subscription.rhn.redhat.com/subscription could be established success
Environment
- Red Hat Enterprise Linux (RHEL) 8
- Red Hat Enterprise Linux (RHEL) 7
- Red Hat Enterprise Linux (RHEL) 6
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