[altq 698] Re: trapping inoming ICMP packets

[Kenjiro Cho <kjc@csl.sony.co.jp>]

Loong Chee-Yuh wrote:
> BTW, I notice that when I define altq.conf as, for eg.
> 	interface ep0
> 	conditioner ep0 myclass <pass>
> I get a message
> 	cdnr enabled on interface _dc0
> 	nop enabled on interface dc0
> Is the "_dc0" name OK?

To distinguish an input interface from an output interface, an input
interface has a prefix '_'.
Also, a dummy discipline "nop" is created for the corresponding output
interface when no discipline is defined for the output interface.

-Kenjiro