UPnP PortMapper / News: Recent posts

This release fixes the tiny font in the log panel on high-resolution displays and upgrades dependencies.

UPnP PortMapper is an easy to use program that manages the port mappings (port forwarding) of a UPnP enabled internet gateway device (router) in the local network. You can easily view, add and remove port mappings.

Changed

• Require Java 11 [BREAKING CHANGE] You can download JDK 11 from oracle.com
• Add Italian translation, thanks to @ItachiSan for pull request #36
• Add simplified Chinese translation, thanks to @wwj402 for pull request #33... read more

UPnP PortMapper is an easy to use program that manages the port mappings (port forwarding) of a UPnP enabled internet gateway device (router) in the local network. You can easily view, add and remove port mappings.

This release solves the following issues:

• Compilation failed due to wrong dependency on jul-to-slf4j
• Use Cling as default
• Use English as fallback language
• Updated About dialog

UPnP PortMapper is an easy to use program that manages the port mappings (port forwarding) of a UPnP enabled internet gateway device (router) in the local network. You can easily view, add and remove port mappings.

Changes in version 2.0.0-alpha1

• Added Cling upnp library (http://4thline.org/projects/cling/) that may solve problems with some routers. Cling is now default, please test it and report any problems.... read more

UPnP PortMapper is an easy to use program that manages the port mappings (port forwarding) of a UPnP enabled internet gateway device (router) in the local network. You can easily view, add and remove port mappings.

Changes in version 1.9.2:
* Fixed a problem when retrieving the IP of localhost with some routers (see https://sourceforge.net/tracker/?func=detail&aid=3198378&group_id=213879&atid=1027466)

The UPnP PortMapper is an easy to use program that manages the port mappings (port forwarding) of a UPnP enabled internet gateway device (router) in the local network. You can easily view, add and remove port mappings.

Changes in version 1.7:
* If more than one router is found, the user will be asked to choose one.
* It is possible to add a range of ports to a preset. This is useful when creating a port forwarding for passive ftp.
* Minor bugfix: Saving presets without a name or without any ports is not possible any more.

The UPnP PortMapper is an easy to use program that manages the port mappings (port forwarding) of a UPnP enabled internet gateway device (router) in the local network. You can easily view, add and remove port mappings.

In the new version, the UPnP library weupnp was integrated additionally to SBBI UPNPLib. If your router was not supported by the old library, try the new one!

By default, SBBI UPNPLib is used. You can switch to weupnp using the settings dialog.

Changes since Version 1.5 beta 2:
* Fixed encoding problem with German and Norwegian translation
* If a directory named PortMapperConf exists in the current working directory, it is used to read and store the configuration files. This is useful when using PortMapper as a portable application.
* The default configuration directory can be overwritten using the system property portmapper.config.dir.
* Added settings dialog with the following options:
o Use entity encoding for port mapping names (needed for some routers)
o Log level of port mapper
* Getting the IP of localhost should work under Ubuntu now thanks to a patch by Dominic (technonotice).
* Windows can be closed by typing the ESC key.

Changes since beta 1:
* Added German translation
* Increased timeout for router discovery to 5 seconds

The UPnP PortMapper is an easy to use program that manages the port mappings (port forwarding) of a UPnP enabled internet gateway device (router) in the local network. You can easily view, add and remove port mappings.

With this new release it is possible to manage preset portmappings that are stored on your local disk.

Using port forwarding, it is possible to access servers (SSH, Web, ...) running in a private network from the internet. Port mappings can be configured using the web administration interface of a router, but using the UPnP PortMapper is much more convenient: Just create, edit and save a preset and click one button to add a port mapping for your current computer, the IP address is retrieved automatically! ... read more

The UPnP PortMapper is an easy to use program that manages the port mappings (port forwarding) of a UPnP enabled internet gateway device (router) in the local network. You can easily view, add and remove port mappings.

Using port forwarding, it is possible to access servers (SSH, Web, ...) running in a private network from the internet. Port mappings can be configured using the web administration interface of a router, but using the UPnP PortMapper is much more convenient: Just select a preset and click one button to add a port mapping for your current computer, the IP address is retrieved automatically!... read more