Lectures notes for 2010 - KTH

RMON2
Information collected from network and higher layer (“application”) headers
(defined by RFC2021)
Group
Description
Protocols 11 Protocol Directory List of protocol types the probe is capable of monitoring
12 Protocol Distribution Number of packets and octets by protocols on a network segment
Network
layer
13 Address Mapping MAC addresses and corresponding network addresses
14 Network Layer Host Amount of traffic sent to and from each network address
15 Network Layer Matrix Amount of traffic between each pair of network addresses
Network Layer Matrix
Top N
Top N conversations over a user-defined period (packet or octet
counts)
Higher
layers
16 Application Layer Host Amount of traffic, by protocol
17 Application Layer
Matrix
Amount of traffic, by Protocol, between each pair of network
addresses.
Application Layer
Matrix Top N
Top N conversations over a user-defined period (packet or octet
counts)
Maguire RMON2 9: 21 of 71
maguire@kth.se 2010.03.21 Internetworking/Internetteknik