transmission-daemon sysconfig file to enable binding to an interface

transmission-daemon

# /etc/sysconfig/transmission-daemon

INTERFACE=ppp0   # Set this to the interface you want the daemon to bind to

if /sbin/ifconfig $INTERFACE >>/dev/null 2>&1; then
    BIND_ADDR="`/sbin/ifconfig $INTERFACE | awk '$1 == \"inet\" {print $2}' | awk -F: '{print $2}'`"
else
    BIND_ADDR="127.0.0.1"
fi

# These are your standard daemon arguments
DAEMON_ARGS="--blocklist --auth --allowed \"127.*.*.*\" --logfile /var/log/transmission/transmission.log"

# This binds the daemon to the IP address of the interface $INTERFACE
DAEMON_ARGS="$DAEMON_ARGS --bind-address-ipv4 $BIND_ADDR"

Hi. I'm assuming this is quite useful together with selective routing and getting Transmission-daemon to use a VPN. But I'm not 100% up to speed in where to put this and wether or not my interface is ppp0 or tun11. Would you mind helping me out a little?
I know how to make the file executable and to navigate around the system, so I'm not in need of THAT much help :)

Should BIND_ADDR be replaced with my IP address?

@pa-0 Yes, the BIND_ADDR is the IP address of the network interface that you want transmission to use. So if your eth0 has an IP of 1.2.3.4 and you set BIND_ADDR to 1.2.3.4 then transmission will use eth0.

Thanks!