All traffic logging

[Harutyun Hakobyan]

Hi all,

Please advise how to log all traffic information (source and destination IP addresses, ports, Pkts, Bytes, date, time).

I am using NetFlow,  but it is showing partial information.

Thanks

[Julio E. Moisa]

Hi

Have you tried using the netflow arguments of "match", you can select the source address, port, the same for destinations, or other features. Also you can sort by packets or bytes.

conf t
Ip flow-top-talkers
match ?

byte-range Match a range of bytes
class-map Match a class
destination Match destination criteria
direction Match direction
flow-sampler Match a flow sampler
input-interface Match input interface
nexthop-address Match next hop
output-interface Match output interface
packet-range Match a range of packets
protocol Match protocol
source Match source criteria
tos Match TOS

Example:

ip flow-top-talkers
top 100
sort-by packets
cache-timeout 15000
match source address 192.168.10.0 255.255.255.0
match destination address 10.0.0.0 255.0.0.0

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:-)