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clamd_address | **Required.** The host's address or unix socket (must be an absolute path).
clamd_port | **Optional.** Port number (default: none).
-clamd_expect | **Optional.** String to expect in server response (may be repeated).
+clamd_expect | **Optional.** String to expect in server response. Multiple strings must be defined as array.
clamd_all | **Optional.** All expect strings need to occur in server response. Defaults to false.
clamd_escape_send | **Optional.** Enable usage of \\n, \\r, \\t or \\\\ in send string.
clamd_send | **Optional.** String to send to the server.
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ftp_address | **Optional.** The host's address. Defaults to "$address$" if the host's `address` attribute is set, "$address6$" otherwise.
ftp_port | **Optional.** The FTP port number.
-ftp_expect | **Optional.** String to expect in server response (may be repeated).
+ftp_expect | **Optional.** String to expect in server response. Multiple strings must be defined as array.
ftp_all | **Optional.** All expect strings need to occur in server response. Defaults to false.
ftp_escape_send | **Optional.** Enable usage of \\n, \\r, \\t or \\\\ in send string.
ftp_send | **Optional.** String to send to the server.
----------------|--------------
tcp_address | **Optional.** The host's address. Defaults to "$address$" if the host's `address` attribute is set, "$address6$" otherwise.
tcp_port | **Required.** The port that should be checked.
-tcp_expect | **Optional.** String to expect in server response (may be repeated).
+tcp_expect | **Optional.** String to expect in server response. Multiple strings must be defined as array.
tcp_all | **Optional.** All expect strings need to occur in server response. Defaults to false.
tcp_escape_send | **Optional.** Enable usage of \\n, \\r, \\t or \\\\ in send string.
tcp_send | **Optional.** String to send to the server.