Ts3server, iptables rerouting, filetransfer doesnt work

TeamSpeak Server
1

hello, context in short: i have a vps which is only allowed to use ports 100-120, to avoid running ts3server with root privileges i rerouted ports 9987, 30033 and 10022 to 100, 101 and 102 respectively. voice and ssh works, filetransfer does not. im using the latest server and client too, however i think its unrelated to that.

these are the commands that i used:

sudo iptables -t nat -I PREROUTING -p udp --dport 100 -j REDIRECT --to-ports 9987
sudo iptables -t nat -I PREROUTING -p tcp --dport 101 -j REDIRECT --to-ports 30033
sudo iptables -t nat -I PREROUTING -p tcp --dport 102 -j REDIRECT --to-ports 10022

what could be the reason the filetransfer doesnt work, but the voice and ssh do?

e: fixed typo

3

i almost felt utterly embarrassed so i double checked everything but unfortunately it is not because of this typo. when i checked iptables settings i got it correctly there

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tried different ports now to be sure but didnt help. server runs, can connect through ssh but file transfer does not work

4

Hello, if you have changed the port, do not forget to change it also on the server easier on
(YaTqa)

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