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RUT240 UPNP

Summary #

UPnP allows clients in the local network to automatically configure the router. This chapter is a summary of the UPnP function in RUT routers.

UPnP is additional software that can be installed from the Services > Package Manager page. The Package manager is available from FW version RUT2XX_R_00.01.11.1.

The information in this page is updated in accordance with the RUT2XX_R_00.01.12 firmware version.

Active UPnP Redirects #

In this table you can see all currently active UPnP redirects.

Networking rut2xx manual upnp redirects v2.png

General Settings #

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Field NameValueDescription
Enabledno | yes; Default: noToggles UPnP ON or OFF
Enable secure modeno | yes; Default: yesToggles secure mode ON or OFF
Enable additional loggingno | yes; Default: noPuts extra debugging information into the system log
Downlinkinteger; Default: 1024Bandwidth available for traffic coming in from the external interface in kbit/s. Note that this only information given to clients, it doesn’t control the speed. In order to control the speed, you can try configuring QoS.
Uplinkinteger; Default: 512Bandwidth available for traffic out the external interface in kbit/s. Note that this only information given to clients, it doesn’t control the speed. In order to control the speed, you can try configuring QoS.
Portinteger [1..65535]; Default: 5000Port to listen for requests

Advanced Settings #

Networking rut2xx manual upnp settings2 v2.png
Field NameValueDescription
Report system instead of daemon uptimeno | yes; Default: yesUse system uptime as UPnP uptime
Device UUIDstring; Default: uniqueThe Device UUID attribute specifies and uniquely identifies a device that supports Universal Plug and Play (UPnP)
Announced serial numberstring; Default: ” “Specifies serial number for XML Root Desc.
Announced model numberstring; Default: ” “Specifies model number for XML Root Desc.
Notify intervalinteger; Default: ” “Interval in which UPnP capable devices send a message to announce their services
Clean ruler thresholdinteger; Default: ” “Minimum number of redirections before clearing rules table of old (active) redirections
Clean ruler intervalinteger; Default: ” “Number of seconds before cleaning redirections
Presentation URLstring; Default: ” “Presentation url used for the Root Desc.
UPnP lease filestring; Default: /var/upnp.leasesStores active UPnP redirects in a lease file (specified), like DHCP leases

UPnP ACLs #

ACLs specify which external ports may be redirected to which internal addresses and ports. There are two preconfigured rules, one to allow high ports, and another to deny the rest. Highest priority is at the top of a list and goes down. To add another specific rule press add button

Networking rut2xx manual upnp acls v2.png
Field NameValueDescription
Commentstring; Default: ” “Adds a comment to this rule
External portsinteger [0..65535]] | range of integers [0-65535]; Default: ” “External port(s) which may be redirected. May be specified as a single port or a range of ports. To specify a range use a dash (‘-‘) symbol between two integer numbers
Internal Addressesip/integer [0..32]; Default: ” “Internal address to be redirect to
Internal portsinteger [0..65535]] | range of integers [0-655355]; Default: ” “Internal port(s) to be redirect to May be specified as a single port or a range of ports. To specify a range use a dash (‘-‘) symbol between two integer numbers
Actionallow | deny; Default: allowAllows or forbids the UPnP service to open the specified port

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