UPnP Helper app for iPhone and iPad

Universal Plug and Play (UPnP) is a set of networking protocols that permits networked devices, such as personal computers, printers, internet gateways and mobile devices to seamlessly discover each others presence on the network and establish functional network services for data sharing, communications, and entertainment.

- "Add Port Mapping", adds an defined external port to internal ip:port mapping with the gateway devices.

- "Remove Port Mapping", lists all existing port mapping entries in the gateway device. Select and remove the particular port mapping if required.

- "Save Log", archives the SSDP and SOAP communication data via email or air drop for further investigation.