[Ntop] Multiple subnets?

[Kevin C McCarty]

Morning List,

Can someone enlighten me on the use of the  -m flag please.     I am trying to monitor two separate networks over a WAN.  Would the syntax be :
./ntop -u user  -W 3000 -m  xxx.xxx.xxx.0 /24 ,  yyy.yyy.yyy.0 /24        ?    Or would I not need to list the local subnet that ntop is already on?    


I appreciate the help.    I have read the FAQ's Burton, pages 21 through 26 are helpful, but I wonder what the result will be with multiple routers involved via the WAN.  We will see.    
I used to be able to see where local machines were connected on the Internet, but that seems to evade the current install:    RedHat8, ntop-2.1.3, dell optiplex gx1.     What can I do to enable this feature?

All have a good day!


Thanks--

Kevin McCarty
CCNP CSCO10448370
Computer Sciences Corporation
Defense Sector

"Obstacles are those annoying little bumps that occur when you take your eyes off your goals"

Henry Ford