clarify it even better

#ORPort 9001 # what port to advertise for tor connections

# If you want to listen on a port other than the one advertised

# in ORPort, uncomment the line below.

# in ORPort, uncomment the line below. You'll need to do ipchains

# or other port forwarding yourself to make this work.

#ORBindAddress 0.0.0.0:9090

# Uncomment this to mirror the directory for others (please do)

#DirPort 9030 # what port to advertise for directory connections

# If you want to listen on a port other than the one advertised

# in DirPort, uncomment the line below.

# in DirPort, uncomment the line below. You'll need to do ipchains

# or other port forwarding yourself to make this work.

#DirBindAddress 0.0.0.0:9091

## A comma-separated list of exit policies. They're considered first