My Offices are in three locations and all are connected through point to point to link with each other.
in every location there is a core switch and vlans are created. now through ntop i want to know what traffic if flowing in vlan
Site A - Core switch (vlan 10, vlan 20)
Site B - Core Switch (Vlan 30, Vlan 40)
Site C - Core switch (vlan 40, vlan 50)
suppose some users are using ip phone which uses sip protocol, i want to know each and every details of my all vlans.
plz guide me how to configure ntop to achieve this.i am using ubuntu 10.0.4 LTS and configured ntop by apt-get install ntop
below is the print screen of ntop
plz guide me how to achieve this.