Ports closed [SOLVED]

Hi, I am new to Netrunner and to this forum. I am coming from debian.
First the OS is far, far better than the one i have used, but i have a problem.
All the ports are closed. I mean i can download, but i cannot upload any file, especially with torrent, which i am using - qbittorrent.
I hope somebody will help me to open at least few.
Thanx in advance.

Yes, most non standard ports are closed by default, you will need to change this yourself if you need to use of these ports.
You can install gufw if you need a GUI to control the default firewall.

On debian i didn’t have ufw, here i removed it as well. I was trying to config the iptables, but no success.

Here is my iptables.rules :

Generated by iptables-save v1.4.21 on Mon Dec 21 10:42:05 2015

*mangle
:PREROUTING ACCEPT [150:22954]
:INPUT ACCEPT [150:22954]
:FORWARD ACCEPT [0:0]
:OUTPUT ACCEPT [152:9868]
:POSTROUTING ACCEPT [152:9868]
COMMIT

Completed on Mon Dec 21 10:42:05 2015

Generated by iptables-save v1.4.21 on Mon Dec 21 10:42:05 2015

*nat
:PREROUTING ACCEPT [0:0]
:INPUT ACCEPT [0:0]
:OUTPUT ACCEPT [76:4970]
:POSTROUTING ACCEPT [76:4970]
COMMIT

Completed on Mon Dec 21 10:42:05 2015

Generated by iptables-save v1.4.21 on Mon Dec 21 10:42:05 2015

*filter
:INPUT ACCEPT [4:271]
:FORWARD ACCEPT [0:0]
:OUTPUT ACCEPT [8:456]
COMMIT

Completed on Mon Dec 21 10:42:05 2015

Am I doing it wrong?
i don’t know what to do else…

Sorry, I can’t be of more help.
Up until recently, I’ve always used ufw for configuring my firewall.

This might be helpful:
https://wiki.archlinux.org/index.php/Iptables

SOLVED :slight_smile:
some of the programs were using debian’s way of naming the network interfaces, e.g. eth0, eth1. I didn’t know that Netrunner/Manjaro are naming them enp4s0… I’ve changed it and now is perfectly fine.
Thanx.