[rrd-users] Re: gigabit interfaces

[Pete Mckenna]

Todd,

What type of router are you using this on ? Our Cisco GSR's don't seem
to know OID's for ifHC in and out. If you are using Cisco's what level
IOS are you running ? It would be really nice if they supported 64 bit
counters.

Thanks
Pete

Todd Caine wrote:
> 
> Micheal,
> 
> I've ran into the same issue with the 32 bit counters as
> well.  What I have done to work around this is to query
> ifSpeed and check if the interface is over 100Mbps.  If the
> interface is under 100Mbps I use ifInOctets
> (.1.3.6.1.2.1.2.2.1.10) and ifOutOctets
> (.1.3.6.1.2.1.2.2.1.16), otherwise I use ifHCInOctets
> (.1.3.6.1.2.1.31.1.1.1.6) and ifHCOutOctets
> (.1.3.6.1.2.1.31.1.1.1.10).  You shouldn't have too many
> problems with the 64 bit counters wrapping!
> 
> Cheers,
> Todd

-- 
Peter McKenna                                      U S WEST !NTERPRISE
pmckenna at uswest.net                         http://www.interprise.com/
                                                     Main 612-664-4000
                                                      FAX 612-664-4770

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