I am monitoring 2 or more source interfaces which are running 1G traffic on each interface. Destination is 10G interface.
There are 2 kinds of traffic running through the source interfaces: icmp and regular IP traffic. I am only interested in capturing icmp traffic. How can I achieve my goal?
I don’t have any vlan traffic at all. Router is c6500.
source (1G) destination (10G)
------------------------- Router --------------------------------------Linux
|
| source (1G)
|
|
thx,
Jingyi