Author
Message
FlyGoneCrazy DD-WRT Novice Joined: 17 Jan 2016 Posts: 3
Posted: Tue Oct 16, 2018 13:02 Post subject: FTP port forwarding not working
Hi
with the latest version of dd-wrt FTP port forwarding is not working on Linksys WRT1900ACSv2:
Code: Router Model: Linksys WRT1900ACS
Firmware Version: DD-WRT v3.0-r37305 std (10/10/18)
Other protocols are working (80, 443, 22), only 21 is causing problems. I've tried active and passive modes. They don't work. Accessing FTP by internal IP works just fine. I've tried to disable all security options, this doesn't help.
FTP over SSH works just fine as well.
Anyone else experiencing the same problem?
FlyGoneCrazy
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pa3fat DD-WRT User Joined: 25 Apr 2010 Posts: 125 Location: Valkenswaard, The Netherlands
Posted: Tue Oct 16, 2018 14:37 Post subject:
Have you tried more ports than 21 alone. E.g. 21 upto 30.
Some clients are using more ports during ftp sessions.
Or did it work before this specific firmware version?
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FlyGoneCrazy DD-WRT Novice Joined: 17 Jan 2016 Posts: 3
Posted: Tue Oct 16, 2018 15:25 Post subject:
Hey!
it used to work previously with another router:
Code: Router Model: Linksys EA6400
Firmware Version: DD-WRT v3.0-r37139 std (10/04/18)
Recently I've changed EA6400 into WRT1900ACSv2.
I've tried several options:
21 -> 21
21 -> 2121
2121 -> 2121
Everything works with internal IP, but not with external IP.
I've even opened 20 to 22, still no success.
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