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port-forward-incoming-server

Provided by

service-node

Class Hierarchy

conf-object → log-object → port-forward-incoming-server

Interfaces Implemented

log_object

Description

Port forwarding TCP service. Handles connections initiated external to Simics wanting access to the simulated environment.

Attributes

Attributes inherited from class conf-object

attributes, classname, component, iface, name, object_id, queue

Attributes inherited from class log-object

access_count, log_buffer, log_buffer_last, log_buffer_size, log_group_mask, log_groups, log_level, log_type_mask

Attribute List

algs

Optional attribute; read/write access; type: [o*].

Application Level Gateway (ALG) objects providing protocol specific support for port forwarding. The first object returning non-null in a call to its connection method will be the one that handles that particular connection.

connections

Optional attribute; read/write access; type: [[sisi]*].

((protocol, in_port, forward_ip, forward_port)*). Sets up port forwarding listening to port in_host on the host machine and forwarding to port forward_port on ip forward_ip within the simulated environment. Protocol must be either tcp or udp.

tcp

Required attribute; read/write access; type: Object.

TCP layer. Must implement the tcp interface.

temporary_connections

Pseudo attribute; read-only access; type: [[sisi]*].

((protocol, in_port, forward_ip, forward_port)*). The format of this attribute is identical to the connections attribute. This attribute contains temporary port mappings that are set up by the NAPT protocol handler.

udp

Required attribute; read/write access; type: Object.

UDP layer. Must implement the udp interface.

Command List

Commands defined by interface log_object

log, log-group, log-level, log-size, log-type

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