Hi -

>From: Sam Hartman <[EMAIL PROTECTED]>
>Sent: Feb 25, 2006 10:29 AM
>To: "Tom.Petch" <[EMAIL PROTECTED]>
>Cc: iesg <iesg@ietf.org>, ietf <ietf@ietf.org>
>Subject: Re: Last Call: 'Definitions of Managed Objects for Remote Ping, 
>Traceroute, and Lookup Operations' to Proposed Standard
>
>When you combine increase with monotonically you rule out the
>possibility that it is equal.
>
>However I'd expect for an index you want increasing by one, which is
>more strict than monotonically increasing.
...

For most integer-indexed tables, the interval between index values is 
irrelevant.
The values just need to be different.  The GetNext and GetBulk operations used
to retrieve information from tables just rely on a notion of greater-than.
Gaps appearing in the sequence of values seen as indexes in retrieved data
may occur for many reasons, including the application of access control policy,
so a management application that relied on them having an interval of 1 would
be asking for trouble.  A robust management application won't even assume that
table entries will come back in the correct order, since some SNMP agent
implementations get this wrong for some cases.

Randy

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