Specifying A Destination Host Filter; Specifying A Destination And Source Subnet Filter; Specifying A Destination Tcp/Udp Port Filter - Cisco WS-C6506 Software Manual

Chapter 16 Configuring NDE

Specifying a Destination Host Filter

To specify a destination host filter, perform this task in privileged mode:
Task
Specify a destination host filter for an
NDE flow.
This example shows how to specify a destination host filter so that only the expired flows to host
171.69.194.140 are exported:
Console> (enable) set mls nde flow destination 171.69.194.140
Netflow Data Export successfully set
Destination filter is 171.69.194.140/255.255.255.255
Filter type: include
Console> (enable)

Specifying a Destination and Source Subnet Filter

To specify a destination and source subnet filter, perform this task in privileged mode:
Task
Specify a destination and source subnet
filter for an NDE flow.
This example shows how to specify a destination and source subnet filter so that only the expired flows
to subnet 171.69.194.0 from subnet 171.69.173.0 are exported (assuming that the flow mask is set to
source-destination-ip):
Console> (enable) set mls nde flow destination 171.69.194.140/24 source 171.69.173.5/24
Netflow Data Export successfully set
Source filter is 171.69.173.0/24
Destination filter is 171.69.194.0/24
Filter type: include
Console> (enable)

Specifying a Destination TCP/UDP Port Filter

To specify a destination TCP/UDP port filter, perform this task in privileged mode:
Task
Specify a destination TCP/UDP port filter
for an NDE flow.
OL-8978-04
Command
set mls nde flow destination [ip_addr_spec]
Command
set mls nde flow destination [ip_addr_spec] source
[ip_addr_spec]
Command
set mls nde flow dst-prt [port_number]
Catalyst 6500 Series Switch Software Configuration Guide—Release 8.7
Configuring NDE on the Switch
16-13