Cannot get HighID in mldonkey on GoFlex Home

[ouchyoung]

Somebody please help!

I have been using GoFlex Home for sharing my projects for a while, it runs very well and I can get high ID from most servers. I upgraded it to the newest version of ArchLinuxArm and mldonkey 3.1.3.2, however, I cannot get HighID on this device anymore. I am very sure that I have an Internet IP on my router and the needed ports are forwarded to this device.

I searched in the wiki and it says there might be a firewall in archlinux (iptables?), but I don't know whether this should be blamed. I tried to disable it by using "systemctl disable iptables.service" and the reboot the device, mldonkey cannot get any HighID all the same. I checked the iptables with "iptables -nvL", I can find the list showing some packages accepted.

Is there anybody happened to know how can I get my mldonkey working on HighID? Thank you very much!