IBM Aspera HST Admin Manual page 328

The upper bound of the port range for the forward proxy.
Values: (Number, default 10000)
proxy_cleanup_interval
The interval in seconds at which the forward proxy server scans and cleans up expired sessions.
Values: (Number, default 0)
proxy_keepalive_internal
The interval in seconds at which the ascp client sends keep-alive requests. This option is propogated
to the client.
Values: (Number, default 0)
proxy_session_timeout
The interval in seconds after which a session times out if no keep-alive updates have been received.
Values: (Number, default 0)
rproxy_rules_rule_proxy_port
The reverse proxy server port that receives UDP traffic.
Values: (Number, default 33001)
rproxy_rules_rule_host
The IP address and SSH port of the internal destination. If unspecified the default port is 22.
Values: (IP address and port)
rproxy_rules_rule_hosts
The list of IP addresses and SSH ports for the load-balancing feature. The first character
is a separator (preferably a "|") which can be used to set multiple hosts. For example: |
10.0.23.123:33001|10.0.23.124:33001|10.0.23.125:33001
Values: (Character separator)(IP address)[(Character separator)(IP address)]
rproxy_rules_rule_squash_user
The account name used for authenticating with the internal server.
Values: (String)
rproxy_rules_rule_key_file
The path to the SSH private key for authenticating with the internal server.
Values: (Absolute path)
rproxy_rules_rule_udp_port_reuse
Whether the reverse proxy should reuse the UDP port (true) or not (false). Setting this to false
enables reverse proxy to create iptables rules that increment the UDP port number that clients
connect to, and the internal server's UDP port to which transfers are routed to.
Values: true (default), false
rproxy_rules_rule_balancing
The method for distributing transfers as part of the load balancing feature. Currently round-
robin is the only supported method.
Values: round-robin (default)
rproxy_enabled
Whether reverse proxy is on (true) or off (false).
Values: false (default), true
rproxy_log_level
The level of debug messages to log for reverse proxy.
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