Byte Counters on Ciscos

Mailman List Mirror (Read Only)
1

I am working on some byte counting stuff, and have a odd question.

I noticed on my of my routers:

     2403558863 packets input, 2476827328 bytes

thats:

     2,403,558,863 packets input,
     2,476,827,328 bytes

which when divided out, comes to 1.03 bytes per packet, which without
saying is obviously in error.

So, when does a Cisco counter 'flip' ? How many bits is it?

-- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
     Atheism is a non-prophet organization. I route, therefore I am.
       Alex Rubenstein, alex@nac.net, KC2BUO, ISP/C Charter Member
               Father of the Network and Head Bottle-Washer
     Net Access Corporation, 9 Mt. Pleasant Tpk., Denville, NJ 07834
Don't choose a spineless ISP; we have more backbone! http://www.nac.net
-- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --

2

cisco counters are 32 bits, i think.

randy

3

Randy Bush wrote:

cisco counters are 32 bits, i think.

Nope, they _are_ 32 bits.