Port always closed

Ask for help and report issues with the Mac OS X version of Transmission
darmok
Posts: 119
Joined: Tue Oct 16, 2007 9:14 pm
Location: New Jersey, USA

Re: Port always closed

Post by darmok »

https://www.tp-link.com/us/support/faq/785/

Your router also supports Port Triggering. Make sure that's OFF.
himhim
Posts: 12
Joined: Fri Mar 31, 2023 7:24 am

Re: Port always closed

Post by himhim »

Yep, it already is. I appreciate you working this through with me, thanks.
darmok
Posts: 119
Joined: Tue Oct 16, 2007 9:14 pm
Location: New Jersey, USA

Re: Port always closed

Post by darmok »

Long shot ...

Open System Preferences > Security & Privacy > Firewall > Firewall options...

Make sure Transmission.app is listed, allowing incoming connections.

If it's listed etc, then try the probe after turning the Firewall OFF.
himhim
Posts: 12
Joined: Fri Mar 31, 2023 7:24 am

Re: Port always closed

Post by himhim »

Yeah, I'd checked that, already listed and allowing incoming. I turned firewall off, then attempted the probe – it still "passed" Shields Up (i.e. it's closed).
darmok
Posts: 119
Joined: Tue Oct 16, 2007 9:14 pm
Location: New Jersey, USA

Re: Port always closed

Post by darmok »

Gotta be an issue in your router then. :(
himhim
Posts: 12
Joined: Fri Mar 31, 2023 7:24 am

Re: Port always closed

Post by himhim »

Sigh. I'm pretty confident it's set up properly but I will scour for any bug reports of similar behaviour. Is there any chance there could be an ISP level issue?
darmok
Posts: 119
Joined: Tue Oct 16, 2007 9:14 pm
Location: New Jersey, USA

Re: Port always closed

Post by darmok »

I guess tis possible it's the ISP, but I've never seen that. If an ISP is going to block something they typically kill the routing of the IP itself.
himhim
Posts: 12
Joined: Fri Mar 31, 2023 7:24 am

Re: Port always closed

Post by himhim »

Hmm, thanks. Appreciate you trying to help!
pcp
Posts: 28
Joined: Thu Dec 13, 2012 11:16 am

Re: Port always closed

Post by pcp »

Same here: i jus tryed 4.0.3 : port closed. Back to 3.0 -> Port Open

After some hours : the port on TM 3 is also closed! it's the second time i have this problem : each time i run TM 4.x.x the pref files are corrupted and the port is close on TM 3 after some time! TM 4 is a SH1T ! i have to manually remove all the config files again and reinstall TM and configure it again after exporting and reimporting all my torrents manually :( hours of "work"!

for me TM 4 go directly to the tashcan forever!
darmok
Posts: 119
Joined: Tue Oct 16, 2007 9:14 pm
Location: New Jersey, USA

Re: Port always closed

Post by darmok »

Maybe something in here will help?:

https://portforward.com/router.htm
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