[nsp] 12.0(22)S2 / 12.0(23)S1

[Hank Nussbacher]

At 10:11 PM 04-12-02 -0700, Pete Kruckenberg wrote:

Yup.  Running 12.0(21)S4, after about 2 weeks the SNMP data for POS drops 
to zero first, then about a week later, 2 FEs drop to zero as well.  I 
suspect it has to do with cumulative traffic.  'sho in' shows the numbers 
working fine, just snmp mib data is FUBARed.  We have a TAC case open on 
this and as a workaround they recommend we use the following MIBs that do work:

For Packet counts :
iso.org.dod.internet.private.enterprises.cisco.local.linterfaces.lifTable.lifEntry.locIfFastOutPkts
iso.org.dod.internet.private.enterprises.cisco.local.linterfaces.lifTable.lifEntry.locIfFastInPkts

For Octets counts :
iso.org.dod.internet.private.enterprises.cisco.local.linterfaces.lifTable.lifEntry.locIfFastOutOctets
iso.org.dod.internet.private.enterprises.cisco.local.linterfaces.lifTable.lifEntry.locIfFastInOctets

-Hank

>I have been running 12.0(21)S5 on 7500 (two different
>7507's) and found what looks like a counter bug on POS
>interfaces. It doesn't appear to affect other interfaces.
>
>SNMP polling of the POS (OC-3) interface consistently shows
>nothing outbound. Inbound measures normal.
>
>On the RP, a "show interface" shows both in-bound and
>out-bound at normal levels.
>
>Running "show interface" on the line-card itself (via the
>undocumented command "if-con X" (http://boerland.com/dotu/),
>it showed normal in-bound traffic, but nothing out-bound. I
>guess SNMP polls directly off the line-card, not the RP.
>
>This seemed to happen after the routers had been up about a
>week.
>
>Anyone else seen this, or seen something different?
>
>12.0(21)S5 also has a distributed multicast bug (on 7500 POS
>interfaces) that surfaced in 12.0(21)S3 (CSCdx36692). This
>was supposed to be fixed in 12.0(21)S5, but my experience is
>that it is exactly as broken as it was in 12.0(21)S3.
>
>Pete.
>
>On Wed, 4 Dec 2002, Gert Doering wrote:
>
> > Date: Wed, 4 Dec 2002 17:01:10 +0100
> > From: Gert Doering <gert@greenie.muc.de>
> > To: Jared Mauch <jared@puck.nether.net>
> > Cc: Yuval Ben-Ari <yuvalba@netvision.net.il>, cisco-nsp@puck.nether.net
> > Subject: Re: [nsp] 12.0(22)S2 / 12.0(23)S1
> >
> > Hi,
> >
> > On Wed, Dec 04, 2002 at 10:56:51AM -0500, Jared Mauch wrote:
> > >     I've run 12.0(23)S on GSR, RSP and 7200 routers without any
> > > significant problems - read: crash/service affecting bugs.
> >
> > Have you tested the interface counters?
> >
> > I'm pleasently surprised that 12.0(21)S5 seems to have finally fixed
> > them for good (even though the results of using "show interface" and
> > SNMP counters still differ by a few per cent, which I can't imagine
> > how to achieve this)...
> >
> > gert
> >
> >
>
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