RE: wildcard flowid in framework PIB?

Fred Baker <[email protected]> Mon, 20 Jan 2003 07:00:53 -0800
Newsgroups gmane.ietf.rap
Message-ID <[email protected]>
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hmm. The field is

diffServMultiFieldClfrFlowId OBJECT-TYPE
     SYNTAX         Unsigned32 (0..1048575)
     MAX-ACCESS     read-create
     STATUS         current
     DESCRIPTION
        "The flow identifier in an IPv6 header."
     ::= { diffServMultiFieldClfrEntry 8 }

It allows you to set the value compared against, which is to say "decide 
what packets to select"; nothing in the MIB permits you to change the 
packet other than the "set" action, and that sets the DSCP.

I think I intended to have a boolean (a TruthValue) that allowed you to 
wildcard it, and have it default to being wildcarded (like all the other 
fields in the MFClassifier); however, I don't see the boolean in the MIB. oops.


At 03:07 AM 1/18/2003 +0100, Wijnen, Bert (Bert) wrote:
> >
> > Correct. The FlowID is immutable (unlike the DSCP). Are you saying the
> > MIB allows setting the FlowID? If so, that's a bug.
> >
>No, I think the flowID in the MIB is settable, but it functions as
>the flowID on which one wants to filter or classify. So it is not changing
>the flowid in the protocol PDUs that pass by, but only comparing it to
>the SETable MIB value(s). And I do think that it makes sense to be
>able to have a wildcard for that, no?
>
>Bert