C6500 with Netflow

[mcrichard]

Hi All,

Our C6500(Sup2+MSFC2) is NativeOS and version is 12.2SXF(18).

When we configure the command "mls flow ip full" and the C6500 will show "Unable to change flowmask to full-flow because Cx is configured"? We don't know why?

Who have same question or how to resolve it?

Tks!

[Jan Nejman]

Hello,

See the URL:

http://support.caligare.com/kb/entry/44/

Bye,

Jan

Caligare Co.

http://www.caligare.com

[mcrichard]

Hi Thanks your reply

The bug already fixed on 12.2(18)SXF and we used 12.2(18)SXF8.We think it already fixed

[Konstantin Dunaev]

Hi,

actually it's not a bug I think it's a featue :), and I'm not sure that it will be fixed.

If you use the NAT you can't use full-flow for Netflow because of some internal restrictions: NAT and Netflow uses different flow masks and they are not compatible.:

http://www.cisco.com/en/US/products/hw/switches/ps708/products_configuration_example09186a0080721701.shtml#tshoot

and here:

http://www.cisco.com/en/US/products/hw/routers/ps368/products_configuration_guide_chapter09186a00807841ed.html#wp1059529