I have a network diagram as below.
2 Modems ADSL --> Load balancer --> Firewall (IPTables) --> LAN
Now PC in LAN can not download by uTorrent, I don't know how to config for PC can download with uTorrent.
I already set uTorrent use port 31234, and try 2 commands below but still not work
iptables -A INPUT -p tcp --destination-port 31234 -j ACCEPT
iptables -A OUTPUT -p tcp --source-port 31234 -j ACCEPT
Please help me to config it,