Opened 13 years ago

Closed 13 years ago

#3029 closed Bug (worksforme)

NAT-PMP fails to open Port

Reported by: zafar9999 Owned by: charles
Priority: Normal Milestone: None Set
Component: libtransmission Version: 1.91
Severity: Normal Keywords: NAP-PMP, Port, Map


Transmission fails at mapping a port using NAT-PMP on a network with an Airport Extreme N (not dual band) router. The network is properly configured (firmware also updated) as well as the transmission client. It attempts to and sometimes says it successfully port mapped using nat-pmp but an open port test shows it didn't open the port.

Using for OSX or for Windows both produce open ports 100% of the time on the same network and same settings.

Change History (1)

comment:1 Changed 13 years ago by livings124

  • Resolution set to worksforme
  • Status changed from new to closed

Transmission uses miniupnp for this functionality. Please first post in our forums, and if it's determined it's not an issue on your end, report it upstream to

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