[cisco-bba] 'sessions' versus 'PPPoA/E sessions' counts

[Tassos Chatzithomaoglou]

Number of sessions currently up + Number of sessions currently pending = PPPoA + PPPoE

PPPoA or PPPoE doesn't take into account whether the sessions have finished their negotiation.

--
Tassos

Frank Bulk wrote on 04/06/2009 13:22:
> When I looked at my "sh subscriber statistics" I noticed that 
> - my "sessions currently up" does not add up to the number of PPPoA and
> PPPoE sessions: how can that be?
> - I have a very high "Number of sessions failed to come up"
> - my call rate is 3341/minute, which is 56/second
> 
> I know I have lots of provisioned VP/VCs that don't have an active DSLAM
> port, but I'm not sure if that contributes to an explanation.
> 
> If there's a debug I need to turn on to "see", please suggest the
> appropriate one.  It seems that the box is overly busy.
> 
> Frank
> 
> ==================================================================
> Router#sh subscriber statistics
> 
> Current Subscriber Statistics:
> 
> Number of sessions currently up: 2596
> Number of sessions currently pending: 1327
> Number of sessions currently authenticated: 2596
> Number of sessions currently unauthenticated: 1327
> Highest number of sessions ever up at one time: 2647
> Mean up-time duration of sessions: 00:01:08
> Total number of sessions up so far: 543761664
> Mean call rate per minute: 3341, per hour: 200502
> Number of sessions failed to come up: 543534572
> Access type based session count:
> PPPoA sessions = 3711
> PPPoE sessions = 212
> 
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