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[altq 146] Re: 2 cbq links in 1 cbq.conf ? / routing prot. msgs in control class ?
Panos GEVROS <P.Gevros@cs.ucl.ac.uk> said:
>> Hello, i have two questions:
>> 1) is it possible to have 2 links and define 1 CBQ hierarchy for each in the
>> same configuration file so that running once `cbqd' is sufficient?
>> that is having 2 directives like:
>> interface pvc0 bandwidth 1M cbq
>> interface pvc1 bandwidth 1M cbq
>> (particularly interested in the ATM PVC case)
Yes, you can configure multiple interfaces in a single configuration
file and you can configure multiple pvcs on a single ATM card.
>> 2) the control class created by default and assigned a small % of the link
>> bandwiidth it carries ICMP would it carry routing protocol messages (e.g RIP)
>> or IGMP (again i should look into assigned numbers for the ports ... )
By default, ICMP, IGMP and RSVP are assigned to the control class.
cbqd automatically creates a control class when there's no control
class defined by the time a default class is created, and then, cbqd
adds the 3 filters to the control class.
So, you can add another filter for RIP to "ctl_class" by adding a
filter command. (the class name is "ctl_class".)
On the other hand, you can explicitly create "ctl_class" if you define
it above the default class in the config file.