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Server blocking someone who should have access? Try etc/hosts.allow

Blocked and receiving an error "ssh: connect to host" "port 22: Connection refused", Stefan added the IP address where this was not working to the hosts allow file, and explained the system.

There's two relevant files: /etc/hosts.allow and /etc/hosts.deny

/etc/hosts.deny is updated by the denyhosts package based on attacks and suspicious behaviour. it can be overridden by /etc/hosts.allow

An entry consists of a service, such as ssh, and a number of IP addresses.

(Not, generally, http, though: apache does not use those files. Both /etc/hosts.allow and /etc/hosts.deny are only for services using tcpwrappers.

Searched words: 
denied host Internet Protocol address ssh connect to host port 22: Connection refused rake aborted execution failed with status 255

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