Netflow Problems

sdawson35 · ‎10-09-2008

Hi,

We have 4 Cat6506E's running 12.2(18)SXF14 and want to enable netflow on certain interfaces (gigabit blade) but cannot as when configuring at the interface there are no commands available to enable netflow.

Commands already enabled are

ip multicast flow-stat-timer 9

mls flow ip full

no mls flow ipv6

no mls acl tcam share-global

mls cef error action freeze

ip flow-export source Loopback0

ip flow-export version 5

ip flow-export destination xxx.xx.x.xx 9996

Can anybody help please ?

Collin Clark · ‎10-09-2008

The interface command is ip route-cache flow

Hope that helps.

Gerard Gacusan · ‎10-09-2008

If it's a layer-2 switchport, then not possible to enable netflow and i have same issue this before. Layer3 and Virtual Interfaces are supported only.

Try a "no switchport" command on the interface, ip route-cache flow becomes available.

Hope this helps ...

thanks ..

gerard