Shulou(Shulou.com)06/03 Report--

Kmod-ifb.. Intermediate Functional Block support

At first, I couldn't compile the ifb.ko module.

Finally, it was discovered by Kconfig.

Config IFB tristate "Intermediate Functional Block support" depends on NET_CLS_ACT-help--- This is an intermediate driver that allows sharing of resources. To compile this driver as a module, choose M here: the module will be called ifb. If you want to use more than one ifb device at a time, you need to compile this driver as a module. Instead of 'ifb', the devices will then be called' ifb0', 'ifb1' etc. Look at the iproute2 documentation directory for usage etc

In fact, it depends on this module, and the kernel is not selected by you.

# CONFIG_NET_CLS_ACT is not set

Make menuconfig kmod-sched-connmark. Traffic shaper conntrack mark support-*-kmod-sched-core.. Traffic schedulers

View the kernel .config file, CONFIG_NET_CLS_ACT=y

Make Vista 99

Eventually you will find that ifb.ko appears in the kernel.

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